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Concave Mirror Substrates φ10

TCBS

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Concave Mirror Substrates φ10
Out of stock
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TCBS
Coatings on all concave mirror substrate models are available. Pre-coated aluminum concave mirrors are available. These substrates are mainly used as the primary mirror in a reflecting telescope or as reflection mirror of a collimating optical system light-source.
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Name Diameter φD Focal length Delivery Price Add to cart
i
Concave Mirror Substrate 30mm Diameter 5000mm Focal Length
TCBS-30C05-10000 		30mm 5000mm
6-12 weeks
$103.00
Material BK7
Spherical surface accuracy λ/2
Curvature radius tolerance ±2%
Coating Uncoated
Clear aperture 85% of the diameter
Surface Quality <br> (Scratch-Dig) 20-10
Diameter φD φ30mm
Edge thickness te 5mm
Center thickness tc 5mm
Radius of curvature r 10000mm
Focal length f 5000mm
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Concave Mirror Substrate 50mm Diameter 1500mm Focal Length
TCBS-50C08-3000 		50mm 1500mm
6-12 weeks
$148.00
Material BK7
Spherical surface accuracy λ/2
Curvature radius tolerance ±2%
Coating Uncoated
Clear aperture 85% of the diameter
Surface Quality <br> (Scratch-Dig) 20-10
Diameter φD φ50mm
Edge thickness te 8mm
Center thickness tc 7.9mm
Radius of curvature r 3000mm
Focal length f 1500mm
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Concave Mirror Substrate 10mm Diameter 1500mm Focal Length
TCBS-10C05-3000 		10mm 1500mm
6-12 weeks
$63.00
Material BK7
Spherical surface accuracy λ/2
Curvature radius tolerance ±2%
Coating Uncoated
Clear aperture 85% of the diameter
Surface Quality <br> (Scratch-Dig) 20-10
Diameter φD φ10mm
Edge thickness te 5mm
Center thickness tc 5mm
Radius of curvature r 3000mm
Focal length f 1500mm
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Concave Mirror Substrate 15mm Diameter 2500mm Focal Length
TCBS-15C05-5000 		15mm 2500mm
6-12 weeks
$72.00
Material BK7
Spherical surface accuracy λ/2
Curvature radius tolerance ±2%
Coating Uncoated
Clear aperture 85% of the diameter
Surface Quality <br> (Scratch-Dig) 20-10
Diameter φD φ15mm
Edge thickness te 5mm
Center thickness tc 5mm
Radius of curvature r 5000mm
Focal length f 2500mm
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Concave Mirror Substrate 20mm Diameter 15000mm Focal Length
TCBS-20C05-30000 		20mm 15000mm
6-12 weeks
$81.00
Material BK7
Spherical surface accuracy λ/2
Curvature radius tolerance ±2%
Coating Uncoated
Clear aperture 85% of the diameter
Surface Quality <br> (Scratch-Dig) 20-10
Diameter φD φ20mm
Edge thickness te 5mm
Center thickness tc 5mm
Radius of curvature r 30000mm
Focal length f 15000mm
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Concave Mirror Substrate 25.4mm Diameter 50mm Focal Length
TCBS-25.4C05-100 		25.4mm 50mm
6-12 weeks
$95.00
Material BK7
Spherical surface accuracy λ/2
Curvature radius tolerance ±2%
Coating Uncoated
Clear aperture 85% of the diameter
Surface Quality <br> (Scratch-Dig) 20-10
Diameter φD φ25.4mm
Edge thickness te 5mm
Center thickness tc 4.2mm
Radius of curvature r 100mm
Focal length f 50mm
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Concave Mirror Substrate 40mm Diameter 15mm Focal Length
TCBS-40C13-30 		40mm 15mm
6-12 weeks
$162.00
Material BK7
Spherical surface accuracy λ/2
Curvature radius tolerance ±2%
Coating Uncoated
Clear aperture 85% of the diameter
Surface Quality <br> (Scratch-Dig) 20-10
Diameter φD φ40mm
Edge thickness te 13mm
Center thickness tc 5.4mm
Radius of curvature r 30mm
Focal length f 15mm
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Concave Mirror Substrate 50mm Diameter 2500mm Focal Length
TCBS-50C08-5000 		50mm 2500mm
6-12 weeks
$148.00
Material BK7
Spherical surface accuracy λ/2
Curvature radius tolerance ±2%
Coating Uncoated
Clear aperture 85% of the diameter
Surface Quality <br> (Scratch-Dig) 20-10
Diameter φD φ50mm
Edge thickness te 8mm
Center thickness tc 7.9mm
Radius of curvature r 5000mm
Focal length f 2500mm
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Concave Mirror Substrate 10mm Diameter 5000mm Focal Length
TCBS-10C05-10000 		10mm 5000mm
2 weeks
$63.00
Material BK7
Spherical surface accuracy λ/2
Curvature radius tolerance ±2%
Coating Uncoated
Clear aperture 85% of the diameter
Surface Quality <br> (Scratch-Dig) 20-10
Diameter φD φ10mm
Edge thickness te 5mm
Center thickness tc 5mm
Radius of curvature r 10000mm
Focal length f 5000mm
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Concave Mirror Substrate 20mm Diameter 7.5mm Focal Length
TCBS-20C08-15 		20mm 7.5mm
6-12 weeks
$94.00
Material BK7
Spherical surface accuracy λ/2
Curvature radius tolerance ±2%
Coating Uncoated
Clear aperture 85% of the diameter
Surface Quality <br> (Scratch-Dig) 20-10
Diameter φD φ20mm
Edge thickness te 8mm
Center thickness tc 4.2mm
Radius of curvature r 15mm
Focal length f 7.5mm
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Concave Mirror Substrate 25mm Diameter 12.5mm Focal Length
TCBS-25C07-25 		25mm 12.5mm
6-12 weeks
$99.00
Material BK7
Spherical surface accuracy λ/2
Curvature radius tolerance ±2%
Coating Uncoated
Clear aperture 85% of the diameter
Surface Quality <br> (Scratch-Dig) 20-10
Diameter φD φ25mm
Edge thickness te 7mm
Center thickness tc 3.7mm
Radius of curvature r 25mm
Focal length f 12.5mm
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Concave Mirror Substrate 25.4mm Diameter 500mm Focal Length
TCBS-25.4C05-1000 		25.4mm 500mm
6-12 weeks
$90.00
Material BK7
Spherical surface accuracy λ/2
Curvature radius tolerance ±2%
Coating Uncoated
Clear aperture 85% of the diameter
Surface Quality <br> (Scratch-Dig) 20-10
Diameter φD φ25.4mm
Edge thickness te 5mm
Center thickness tc 4.9mm
Radius of curvature r 1000mm
Focal length f 500mm
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Concave Mirror Substrate 40mm Diameter 150mm Focal Length
TCBS-40C06-300 		40mm 150mm
6-12 weeks
$126.00
Material BK7
Spherical surface accuracy λ/2
Curvature radius tolerance ±2%
Coating Uncoated
Clear aperture 85% of the diameter
Surface Quality <br> (Scratch-Dig) 20-10
Diameter φD φ40mm
Edge thickness te 6mm
Center thickness tc 5.3mm
Radius of curvature r 300mm
Focal length f 150mm
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Concave Mirror Substrate 40mm Diameter 30mm Focal Length
TCBS-40C10-60 		40mm 30mm
6-12 weeks
$144.00
Material BK7
Spherical surface accuracy λ/2
Curvature radius tolerance ±2%
Coating Uncoated
Clear aperture 85% of the diameter
Surface Quality <br> (Scratch-Dig) 20-10
Diameter φD φ40mm
Edge thickness te 10mm
Center thickness tc 6.6mm
Radius of curvature r 60mm
Focal length f 30mm
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Concave Mirror Substrate 10mm Diameter 5mm Focal Length
TCBS-10C05-10 		10mm 5mm
6-12 weeks
$72.00
Material BK7
Spherical surface accuracy λ/2
Curvature radius tolerance ±2%
Coating Uncoated
Clear aperture 85% of the diameter
Surface Quality <br> (Scratch-Dig) 20-10
Diameter φD φ10mm
Edge thickness te 5mm
Center thickness tc 3.7mm
Radius of curvature r 10mm
Focal length f 5mm
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Concave Mirror Substrate 15mm Diameter 10mm Focal Length
TCBS-15C05-20 		15mm 10mm
in stock
$81.00
Material BK7
Spherical surface accuracy λ/2
Curvature radius tolerance ±2%
Coating Uncoated
Clear aperture 85% of the diameter
Surface Quality <br> (Scratch-Dig) 20-10
Diameter φD φ15mm
Edge thickness te 5mm
Center thickness tc 3.5mm
Radius of curvature r 20mm
Focal length f 10mm
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Concave Mirror Substrate 20mm Diameter 15mm Focal Length
TCBS-20C05-30 		20mm 15mm
6-12 weeks
$90.00
Material BK7
Spherical surface accuracy λ/2
Curvature radius tolerance ±2%
Coating Uncoated
Clear aperture 85% of the diameter
Surface Quality <br> (Scratch-Dig) 20-10
Diameter φD φ20mm
Edge thickness te 5mm
Center thickness tc 3.3mm
Radius of curvature r 30mm
Focal length f 15mm
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Concave Mirror Substrate 25mm Diameter 25mm Focal Length
TCBS-25C07-50 		25mm 25mm
6-12 weeks
$99.00
Material BK7
Spherical surface accuracy λ/2
Curvature radius tolerance ±2%
Coating Uncoated
Clear aperture 85% of the diameter
Surface Quality <br> (Scratch-Dig) 20-10
Diameter φD φ25mm
Edge thickness te 7mm
Center thickness tc 5.4mm
Radius of curvature r 50mm
Focal length f 25mm
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Concave Mirror Substrate 30mm Diameter 15mm Focal Length
TCBS-30C07-30 		30mm 15mm
2 weeks
$126.00
Material BK7
Spherical surface accuracy λ/2
Curvature radius tolerance ±2%
Coating Uncoated
Clear aperture 85% of the diameter
Surface Quality <br> (Scratch-Dig) 20-10
Diameter φD φ30mm
Edge thickness te 7mm
Center thickness tc 3mm
Radius of curvature r 30mm
Focal length f 15mm
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Concave Mirror Substrate 40mm Diameter 500mm Focal Length
TCBS-40C06-1000 		40mm 500mm
6-12 weeks
$126.00
Material BK7
Spherical surface accuracy λ/2
Curvature radius tolerance ±2%
Coating Uncoated
Clear aperture 85% of the diameter
Surface Quality <br> (Scratch-Dig) 20-10
Diameter φD φ40mm
Edge thickness te 6mm
Center thickness tc 5.8mm
Radius of curvature r 1000mm
Focal length f 500mm
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Concave Mirror Substrate 40mm Diameter 45mm Focal Length
TCBS-40C08-90 		40mm 45mm
2 weeks
$135.00
Material BK7
Spherical surface accuracy λ/2
Curvature radius tolerance ±2%
Coating Uncoated
Clear aperture 85% of the diameter
Surface Quality <br> (Scratch-Dig) 20-10
Diameter φD φ40mm
Edge thickness te 8mm
Center thickness tc 5.7mm
Radius of curvature r 90mm
Focal length f 45mm
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Concave Mirror Substrate 10mm Diameter 12.5mm Focal Length
TCBS-10C05-25 		10mm 12.5mm
2 weeks
$72.00
Material BK7
Spherical surface accuracy λ/2
Curvature radius tolerance ±2%
Coating Uncoated
Clear aperture 85% of the diameter
Surface Quality <br> (Scratch-Dig) 20-10
Diameter φD φ10mm
Edge thickness te 5mm
Center thickness tc 4.5mm
Radius of curvature r 25mm
Focal length f 12.5mm
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Concave Mirror Substrate 15mm Diameter 20mm Focal Length
TCBS-15C05-40 		15mm 20mm
6-12 weeks
$81.00
Material BK7
Spherical surface accuracy λ/2
Curvature radius tolerance ±2%
Coating Uncoated
Clear aperture 85% of the diameter
Surface Quality <br> (Scratch-Dig) 20-10
Diameter φD φ15mm
Edge thickness te 5mm
Center thickness tc 4.3mm
Radius of curvature r 40mm
Focal length f 20mm
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Concave Mirror Substrate 20mm Diameter 30mm Focal Length
TCBS-20C05-60 		20mm 30mm
6-12 weeks
$85.00
Material BK7
Spherical surface accuracy λ/2
Curvature radius tolerance ±2%
Coating Uncoated
Clear aperture 85% of the diameter
Surface Quality <br> (Scratch-Dig) 20-10
Diameter φD φ20mm
Edge thickness te 5mm
Center thickness tc 4.2mm
Radius of curvature r 60mm
Focal length f 30mm
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Concave Mirror Substrate 25mm Diameter 40mm Focal Length
TCBS-25C05-80 		25mm 40mm
6-12 weeks
$95.00
Material BK7
Spherical surface accuracy λ/2
Curvature radius tolerance ±2%
Coating Uncoated
Clear aperture 85% of the diameter
Surface Quality <br> (Scratch-Dig) 20-10
Diameter φD φ25mm
Edge thickness te 5mm
Center thickness tc 4mm
Radius of curvature r 80mm
Focal length f 40mm
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Concave Mirror Substrate 30mm Diameter 30mm Focal Length
TCBS-30C07-60 		30mm 30mm
2 weeks
$117.00
Material BK7
Spherical surface accuracy λ/2
Curvature radius tolerance ±2%
Coating Uncoated
Clear aperture 85% of the diameter
Surface Quality <br> (Scratch-Dig) 20-10
Diameter φD φ30mm
Edge thickness te 7mm
Center thickness tc 5.1mm
Radius of curvature r 60mm
Focal length f 30mm
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Concave Mirror Substrate 50mm Diameter 25mm Focal Length
TCBS-50C13-50 		50mm 25mm
2 weeks
$162.00
Material BK7
Spherical surface accuracy λ/2
Curvature radius tolerance ±2%
Coating Uncoated
Clear aperture 85% of the diameter
Surface Quality <br> (Scratch-Dig) 20-10
Diameter φD φ50mm
Edge thickness te 13mm
Center thickness tc 6.3mm
Radius of curvature r 50mm
Focal length f 25mm
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Concave Mirror Substrate 40mm Diameter 100mm Focal Length
TCBS-40C07-200 		40mm 100mm
6-12 weeks
$130.00
Material BK7
Spherical surface accuracy λ/2
Curvature radius tolerance ±2%
Coating Uncoated
Clear aperture 85% of the diameter
Surface Quality <br> (Scratch-Dig) 20-10
Diameter φD φ40mm
Edge thickness te 7mm
Center thickness tc 6mm
Radius of curvature r 200mm
Focal length f 100mm
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Concave Mirror Substrate 10mm Diameter 25mm Focal Length
TCBS-10C05-50 		10mm 25mm
6-12 weeks
$72.00
Material BK7
Spherical surface accuracy λ/2
Curvature radius tolerance ±2%
Coating Uncoated
Clear aperture 85% of the diameter
Surface Quality <br> (Scratch-Dig) 20-10
Diameter φD φ10mm
Edge thickness te 5mm
Center thickness tc 4.7mm
Radius of curvature r 50mm
Focal length f 25mm
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Concave Mirror Substrate 15mm Diameter 35mm Focal Length
TCBS-15C05-70 		15mm 35mm
6-12 weeks
$72.00
Material BK7
Spherical surface accuracy λ/2
Curvature radius tolerance ±2%
Coating Uncoated
Clear aperture 85% of the diameter
Surface Quality <br> (Scratch-Dig) 20-10
Diameter φD φ15mm
Edge thickness te 5mm
Center thickness tc 4.6mm
Radius of curvature r 70mm
Focal length f 35mm
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Concave Mirror Substrate 20mm Diameter 45mm Focal Length
TCBS-20C05-90 		20mm 45mm
6-12 weeks
$85.00
Material BK7
Spherical surface accuracy λ/2
Curvature radius tolerance ±2%
Coating Uncoated
Clear aperture 85% of the diameter
Surface Quality <br> (Scratch-Dig) 20-10
Diameter φD φ20mm
Edge thickness te 5mm
Center thickness tc 4.4mm
Radius of curvature r 90mm
Focal length f 45mm
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Concave Mirror Substrate 25mm Diameter 60mm Focal Length
TCBS-25C05-120 		25mm 60mm
6-12 weeks
$95.00
Material BK7
Spherical surface accuracy λ/2
Curvature radius tolerance ±2%
Coating Uncoated
Clear aperture 85% of the diameter
Surface Quality <br> (Scratch-Dig) 20-10
Diameter φD φ25mm
Edge thickness te 5mm
Center thickness tc 4.3mm
Radius of curvature r 120mm
Focal length f 60mm
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Concave Mirror Substrate 30mm Diameter 45mm Focal Length
TCBS-30C07-90 		30mm 45mm
2 weeks
$117.00
Material BK7
Spherical surface accuracy λ/2
Curvature radius tolerance ±2%
Coating Uncoated
Clear aperture 85% of the diameter
Surface Quality <br> (Scratch-Dig) 20-10
Diameter φD φ30mm
Edge thickness te 7mm
Center thickness tc 5.7mm
Radius of curvature r 90mm
Focal length f 45mm
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Concave Mirror Substrate 50mm Diameter 40mm Focal Length
TCBS-50C10-80 		50mm 40mm
6-12 weeks
$153.00
Material BK7
Spherical surface accuracy λ/2
Curvature radius tolerance ±2%
Coating Uncoated
Clear aperture 85% of the diameter
Surface Quality <br> (Scratch-Dig) 20-10
Diameter φD φ50mm
Edge thickness te 10mm
Center thickness tc 6mm
Radius of curvature r 80mm
Focal length f 40mm
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Concave Mirror Substrate 10mm Diameter 40mm Focal Length
TCBS-10C05-80 		10mm 40mm
6-12 weeks
$67.00
Material BK7
Spherical surface accuracy λ/2
Curvature radius tolerance ±2%
Coating Uncoated
Clear aperture 85% of the diameter
Surface Quality <br> (Scratch-Dig) 20-10
Diameter φD φ10mm
Edge thickness te 5mm
Center thickness tc 4.8mm
Radius of curvature r 80mm
Focal length f 40mm
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Concave Mirror Substrate 15mm Diameter 50mm Focal Length
TCBS-15C05-100 		15mm 50mm
6-12 weeks
$72.00
Material BK7
Spherical surface accuracy λ/2
Curvature radius tolerance ±2%
Coating Uncoated
Clear aperture 85% of the diameter
Surface Quality <br> (Scratch-Dig) 20-10
Diameter φD φ15mm
Edge thickness te 5mm
Center thickness tc 4.7mm
Radius of curvature r 100mm
Focal length f 50mm
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Concave Mirror Substrate 20mm Diameter 75mm Focal Length
TCBS-20C05-150 		20mm 75mm
6-12 weeks
$85.00
Material BK7
Spherical surface accuracy λ/2
Curvature radius tolerance ±2%
Coating Uncoated
Clear aperture 85% of the diameter
Surface Quality <br> (Scratch-Dig) 20-10
Diameter φD φ20mm
Edge thickness te 5mm
Center thickness tc 4.7mm
Radius of curvature r 150mm
Focal length f 75mm
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Concave Mirror Substrate 25mm Diameter 125mm Focal Length
TCBS-25C05-250 		25mm 125mm
6-12 weeks
$95.00
Material BK7
Spherical surface accuracy λ/2
Curvature radius tolerance ±2%
Coating Uncoated
Clear aperture 85% of the diameter
Surface Quality <br> (Scratch-Dig) 20-10
Diameter φD φ25mm
Edge thickness te 5mm
Center thickness tc 4.6mm
Radius of curvature r 250mm
Focal length f 125mm
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Concave Mirror Substrate 30mm Diameter 75mm Focal Length
TCBS-30C05-150 		30mm 75mm
2 weeks
$108.00
Material BK7
Spherical surface accuracy λ/2
Curvature radius tolerance ±2%
Coating Uncoated
Clear aperture 85% of the diameter
Surface Quality <br> (Scratch-Dig) 20-10
Diameter φD φ30mm
Edge thickness te 5mm
Center thickness tc 4.2mm
Radius of curvature r 150mm
Focal length f 75mm
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Concave Mirror Substrate 50mm Diameter 60mm Focal Length
TCBS-50C08-120 		50mm 60mm
6-12 weeks
$148.00
Material BK7
Spherical surface accuracy λ/2
Curvature radius tolerance ±2%
Coating Uncoated
Clear aperture 85% of the diameter
Surface Quality <br> (Scratch-Dig) 20-10
Diameter φD φ50mm
Edge thickness te 8mm
Center thickness tc 5.4mm
Radius of curvature r 120mm
Focal length f 60mm
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Concave Mirror Substrate 10mm Diameter 60mm Focal Length
TCBS-10C05-120 		10mm 60mm
6-12 weeks
$63.00
Material BK7
Spherical surface accuracy λ/2
Curvature radius tolerance ±2%
Coating Uncoated
Clear aperture 85% of the diameter
Surface Quality <br> (Scratch-Dig) 20-10
Diameter φD φ10mm
Edge thickness te 5mm
Center thickness tc 4.9mm
Radius of curvature r 120mm
Focal length f 60mm
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Concave Mirror Substrate 15mm Diameter 100mm Focal Length
TCBS-15C05-200 		15mm 100mm
6-12 weeks
$72.00
Material BK7
Spherical surface accuracy λ/2
Curvature radius tolerance ±2%
Coating Uncoated
Clear aperture 85% of the diameter
Surface Quality <br> (Scratch-Dig) 20-10
Diameter φD φ15mm
Edge thickness te 5mm
Center thickness tc 4.9mm
Radius of curvature r 200mm
Focal length f 100mm
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Concave Mirror Substrate 20mm Diameter 150mm Focal Length
TCBS-20C05-300 		20mm 150mm
6-12 weeks
$81.00
Material BK7
Spherical surface accuracy λ/2
Curvature radius tolerance ±2%
Coating Uncoated
Clear aperture 85% of the diameter
Surface Quality <br> (Scratch-Dig) 20-10
Diameter φD φ20mm
Edge thickness te 5mm
Center thickness tc 4.8mm
Radius of curvature r 300mm
Focal length f 150mm
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Concave Mirror Substrate 25mm Diameter 250mm Focal Length
TCBS-25C05-500 		25mm 250mm
6-12 weeks
$90.00
Material BK7
Spherical surface accuracy λ/2
Curvature radius tolerance ±2%
Coating Uncoated
Clear aperture 85% of the diameter
Surface Quality <br> (Scratch-Dig) 20-10
Diameter φD φ25mm
Edge thickness te 5mm
Center thickness tc 4.8mm
Radius of curvature r 500mm
Focal length f 250mm
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Concave Mirror Substrate 30mm Diameter 150mm Focal Length
TCBS-30C05-300 		30mm 150mm
6-12 weeks
$103.00
Material BK7
Spherical surface accuracy λ/2
Curvature radius tolerance ±2%
Coating Uncoated
Clear aperture 85% of the diameter
Surface Quality <br> (Scratch-Dig) 20-10
Diameter φD φ30mm
Edge thickness te 5mm
Center thickness tc 4.6mm
Radius of curvature r 300mm
Focal length f 150mm
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Concave Mirror Substrate 50mm Diameter 125mm Focal Length
TCBS-50C08-250 		50mm 125mm
6-12 weeks
$148.00
Material BK7
Spherical surface accuracy λ/2
Curvature radius tolerance ±2%
Coating Uncoated
Clear aperture 85% of the diameter
Surface Quality <br> (Scratch-Dig) 20-10
Diameter φD φ50mm
Edge thickness te 8mm
Center thickness tc 6.7mm
Radius of curvature r 250mm
Focal length f 125mm
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Concave Mirror Substrate 10mm Diameter 125mm Focal Length
TCBS-10C05-250 		10mm 125mm
2 weeks
$63.00
Material BK7
Spherical surface accuracy λ/2
Curvature radius tolerance ±2%
Coating Uncoated
Clear aperture 85% of the diameter
Surface Quality <br> (Scratch-Dig) 20-10
Diameter φD φ10mm
Edge thickness te 5mm
Center thickness tc 4.9mm
Radius of curvature r 250mm
Focal length f 125mm
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Concave Mirror Substrate 15mm Diameter 200mm Focal Length
TCBS-15C05-400 		15mm 200mm
6-12 weeks
$72.00
Material BK7
Spherical surface accuracy λ/2
Curvature radius tolerance ±2%
Coating Uncoated
Clear aperture 85% of the diameter
Surface Quality <br> (Scratch-Dig) 20-10
Diameter φD φ15mm
Edge thickness te 5mm
Center thickness tc 4.9mm
Radius of curvature r 400mm
Focal length f 200mm
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Concave Mirror Substrate 20mm Diameter 300mm Focal Length
TCBS-20C05-600 		20mm 300mm
6-12 weeks
$81.00
Material BK7
Spherical surface accuracy λ/2
Curvature radius tolerance ±2%
Coating Uncoated
Clear aperture 85% of the diameter
Surface Quality <br> (Scratch-Dig) 20-10
Diameter φD φ20mm
Edge thickness te 5mm
Center thickness tc 4.9mm
Radius of curvature r 600mm
Focal length f 300mm
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Concave Mirror Substrate 25mm Diameter 400mm Focal Length
TCBS-25C05-800 		25mm 400mm
2 weeks
$90.00
Material BK7
Spherical surface accuracy λ/2
Curvature radius tolerance ±2%
Coating Uncoated
Clear aperture 85% of the diameter
Surface Quality <br> (Scratch-Dig) 20-10
Diameter φD φ25mm
Edge thickness te 5mm
Center thickness tc 4.9mm
Radius of curvature r 800mm
Focal length f 400mm
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Concave Mirror Substrate 30mm Diameter 300mm Focal Length
TCBS-30C05-600 		30mm 300mm
6-12 weeks
$103.00
Material BK7
Spherical surface accuracy λ/2
Curvature radius tolerance ±2%
Coating Uncoated
Clear aperture 85% of the diameter
Surface Quality <br> (Scratch-Dig) 20-10
Diameter φD φ30mm
Edge thickness te 5mm
Center thickness tc 4.8mm
Radius of curvature r 600mm
Focal length f 300mm
i
Concave Mirror Substrate 50mm Diameter 250mm Focal Length
TCBS-50C08-500 		50mm 250mm
6-12 weeks
$148.00
Material BK7
Spherical surface accuracy λ/2
Curvature radius tolerance ±2%
Coating Uncoated
Clear aperture 85% of the diameter
Surface Quality <br> (Scratch-Dig) 20-10
Diameter φD φ50mm
Edge thickness te 8mm
Center thickness tc 7.4mm
Radius of curvature r 500mm
Focal length f 250mm
i
Concave Mirror Substrate 10mm Diameter 250mm Focal Length
TCBS-10C05-500 		10mm 250mm
6-12 weeks
$63.00
Material BK7
Spherical surface accuracy λ/2
Curvature radius tolerance ±2%
Coating Uncoated
Clear aperture 85% of the diameter
Surface Quality <br> (Scratch-Dig) 20-10
Diameter φD φ10mm
Edge thickness te 5mm
Center thickness tc 5mm
Radius of curvature r 500mm
Focal length f 250mm
i
Concave Mirror Substrate 15mm Diameter 350mm Focal Length
TCBS-15C05-700 		15mm 350mm
6-12 weeks
$72.00
Material BK7
Spherical surface accuracy λ/2
Curvature radius tolerance ±2%
Coating Uncoated
Clear aperture 85% of the diameter
Surface Quality <br> (Scratch-Dig) 20-10
Diameter φD φ15mm
Edge thickness te 5mm
Center thickness tc 5mm
Radius of curvature r 700mm
Focal length f 350mm
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Concave Mirror Substrate 20mm Diameter 500mm Focal Length
TCBS-20C05-1000 		20mm 500mm
6-12 weeks
$81.00
Material BK7
Spherical surface accuracy λ/2
Curvature radius tolerance ±2%
Coating Uncoated
Clear aperture 85% of the diameter
Surface Quality <br> (Scratch-Dig) 20-10
Diameter φD φ20mm
Edge thickness te 5mm
Center thickness tc 5mm
Radius of curvature r 1000mm
Focal length f 500mm
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Concave Mirror Substrate 25mm Diameter 1000mm Focal Length
TCBS-25C05-2000 		25mm 1000mm
6-12 weeks
$90.00
Material BK7
Spherical surface accuracy λ/2
Curvature radius tolerance ±2%
Coating Uncoated
Clear aperture 85% of the diameter
Surface Quality <br> (Scratch-Dig) 20-10
Diameter φD φ25mm
Edge thickness te 5mm
Center thickness tc 4.9mm
Radius of curvature r 2000mm
Focal length f 1000mm
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Concave Mirror Substrate 30mm Diameter 500mm Focal Length
TCBS-30C05-1000 		30mm 500mm
6-12 weeks
$103.00
Material BK7
Spherical surface accuracy λ/2
Curvature radius tolerance ±2%
Coating Uncoated
Clear aperture 85% of the diameter
Surface Quality <br> (Scratch-Dig) 20-10
Diameter φD φ30mm
Edge thickness te 5mm
Center thickness tc 4.9mm
Radius of curvature r 1000mm
Focal length f 500mm
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Concave Mirror Substrate 50mm Diameter 400mm Focal Length
TCBS-50C08-800 		50mm 400mm
6-12 weeks
$148.00
Material BK7
Spherical surface accuracy λ/2
Curvature radius tolerance ±2%
Coating Uncoated
Clear aperture 85% of the diameter
Surface Quality <br> (Scratch-Dig) 20-10
Diameter φD φ50mm
Edge thickness te 8mm
Center thickness tc 7.6mm
Radius of curvature r 800mm
Focal length f 400mm
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Concave Mirror Substrate 10mm Diameter 400mm Focal Length
TCBS-10C05-800 		10mm 400mm
6-12 weeks
$63.00
Material BK7
Spherical surface accuracy λ/2
Curvature radius tolerance ±2%
Coating Uncoated
Clear aperture 85% of the diameter
Surface Quality <br> (Scratch-Dig) 20-10
Diameter φD φ10mm
Edge thickness te 5mm
Center thickness tc 5mm
Radius of curvature r 800mm
Focal length f 400mm
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Concave Mirror Substrate 15mm Diameter 750mm Focal Length
TCBS-15C05-1500 		15mm 750mm
6-12 weeks
$72.00
Material BK7
Spherical surface accuracy λ/2
Curvature radius tolerance ±2%
Coating Uncoated
Clear aperture 85% of the diameter
Surface Quality <br> (Scratch-Dig) 20-10
Diameter φD φ15mm
Edge thickness te 5mm
Center thickness tc 5mm
Radius of curvature r 1500mm
Focal length f 750mm
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Concave Mirror Substrate 20mm Diameter 1250mm Focal Length
TCBS-20C05-2500 		20mm 1250mm
6-12 weeks
$81.00
Material BK7
Spherical surface accuracy λ/2
Curvature radius tolerance ±2%
Coating Uncoated
Clear aperture 85% of the diameter
Surface Quality <br> (Scratch-Dig) 20-10
Diameter φD φ20mm
Edge thickness te 5mm
Center thickness tc 5mm
Radius of curvature r 2500mm
Focal length f 1250mm
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Concave Mirror Substrate 25mm Diameter 2000mm Focal Length
TCBS-25C05-4000 		25mm 2000mm
2 weeks
$90.00
Material BK7
Spherical surface accuracy λ/2
Curvature radius tolerance ±2%
Coating Uncoated
Clear aperture 85% of the diameter
Surface Quality <br> (Scratch-Dig) 20-10
Diameter φD φ25mm
Edge thickness te 5mm
Center thickness tc 5mm
Radius of curvature r 4000mm
Focal length f 2000mm
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Concave Mirror Substrate 30mm Diameter 1250mm Focal Length
TCBS-30C05-2500 		30mm 1250mm
6-12 weeks
$103.00
Material BK7
Spherical surface accuracy λ/2
Curvature radius tolerance ±2%
Coating Uncoated
Clear aperture 85% of the diameter
Surface Quality <br> (Scratch-Dig) 20-10
Diameter φD φ30mm
Edge thickness te 5mm
Center thickness tc 5mm
Radius of curvature r 2500mm
Focal length f 1250mm
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Concave Mirror Substrate 50mm Diameter 1000mm Focal Length
TCBS-50C08-2000 		50mm 1000mm
2 weeks
$148.00
Material BK7
Spherical surface accuracy λ/2
Curvature radius tolerance ±2%
Coating Uncoated
Clear aperture 85% of the diameter
Surface Quality <br> (Scratch-Dig) 20-10
Diameter φD φ50mm
Edge thickness te 8mm
Center thickness tc 7.8mm
Radius of curvature r 2000mm
Focal length f 1000mm
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Concave Mirror Substrate 10mm Diameter 1000mm Focal Length
TCBS-10C05-2000 		10mm 1000mm
6-12 weeks
$63.00
Material BK7
Spherical surface accuracy λ/2
Curvature radius tolerance ±2%
Coating Uncoated
Clear aperture 85% of the diameter
Surface Quality <br> (Scratch-Dig) 20-10
Diameter φD φ10mm
Edge thickness te 5mm
Center thickness tc 5mm
Radius of curvature r 2000mm
Focal length f 1000mm
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Concave Mirror Substrate 15mm Diameter 1500mm Focal Length
TCBS-15C05-3000 		15mm 1500mm
6-12 weeks
$72.00
Material BK7
Spherical surface accuracy λ/2
Curvature radius tolerance ±2%
Coating Uncoated
Clear aperture 85% of the diameter
Surface Quality <br> (Scratch-Dig) 20-10
Diameter φD φ15mm
Edge thickness te 5mm
Center thickness tc 5mm
Radius of curvature r 3000mm
Focal length f 1500mm
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Concave Mirror Substrate 20mm Diameter 2500mm Focal Length
TCBS-20C05-5000 		20mm 2500mm
6-12 weeks
$81.00
Material BK7
Spherical surface accuracy λ/2
Curvature radius tolerance ±2%
Coating Uncoated
Clear aperture 85% of the diameter
Surface Quality <br> (Scratch-Dig) 20-10
Diameter φD φ20mm
Edge thickness te 5mm
Center thickness tc 5mm
Radius of curvature r 5000mm
Focal length f 2500mm
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Concave Mirror Substrate 25mm Diameter 15000mm Focal Length
TCBS-25C05-30000 		25mm 15000mm
6-12 weeks
$90.00
Material BK7
Spherical surface accuracy λ/2
Curvature radius tolerance ±2%
Coating Uncoated
Clear aperture 85% of the diameter
Surface Quality <br> (Scratch-Dig) 20-10
Diameter φD φ25mm
Edge thickness te 5mm
Center thickness tc 5mm
Radius of curvature r 30000mm
Focal length f 15000mm
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Concave Mirror Substrate 30mm Diameter 2000mm Focal Length
TCBS-30C05-4000 		30mm 2000mm
6-12 weeks
$103.00
Material BK7
Spherical surface accuracy λ/2
Curvature radius tolerance ±2%
Coating Uncoated
Clear aperture 85% of the diameter
Surface Quality <br> (Scratch-Dig) 20-10
Diameter φD φ30mm
Edge thickness te 5mm
Center thickness tc 5mm
Radius of curvature r 4000mm
Focal length f 2000mm
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Concave Mirror Substrate 30mm Diameter 15000mm Focal Length
TCBS-30C05-30000 		30mm 15000mm
6-12 weeks
$103.00
Material BK7
Spherical surface accuracy λ/2
Curvature radius tolerance ±2%
Coating Uncoated
Clear aperture 85% of the diameter
Surface Quality <br> (Scratch-Dig) 20-10
Diameter φD φ30mm
Edge thickness te 5mm
Center thickness tc 5mm
Radius of curvature r 30000mm
Focal length f 15000mm
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Concave Mirror Substrate 50mm Diameter 1750mm Focal Length
TCBS-50C08-3500 		50mm 1750mm
6-12 weeks
$148.00
Material BK7
Spherical surface accuracy λ/2
Curvature radius tolerance ±2%
Coating Uncoated
Clear aperture 85% of the diameter
Surface Quality <br> (Scratch-Dig) 20-10
Diameter φD φ50mm
Edge thickness te 8mm
Center thickness tc 7.9mm
Radius of curvature r 3500mm
Focal length f 1750mm
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Concave Mirror Substrate 10mm Diameter 2000mm Focal Length
TCBS-10C05-4000 		10mm 2000mm
6-12 weeks
$63.00
Material BK7
Spherical surface accuracy λ/2
Curvature radius tolerance ±2%
Coating Uncoated
Clear aperture 85% of the diameter
Surface Quality <br> (Scratch-Dig) 20-10
Diameter φD φ10mm
Edge thickness te 5mm
Center thickness tc 5mm
Radius of curvature r 4000mm
Focal length f 2000mm
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Concave Mirror Substrate 15mm Diameter 5000mm Focal Length
TCBS-15C05-10000 		15mm 5000mm
6-12 weeks
$72.00
Material BK7
Spherical surface accuracy λ/2
Curvature radius tolerance ±2%
Coating Uncoated
Clear aperture 85% of the diameter
Surface Quality <br> (Scratch-Dig) 20-10
Diameter φD φ15mm
Edge thickness te 5mm
Center thickness tc 5mm
Radius of curvature r 10000mm
Focal length f 5000mm
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Concave Mirror Substrate 25mm Diameter 7.5mm Focal Length
TCBS-25C10-15 		25mm 7.5mm
6-12 weeks
$108.00
Material BK7
Spherical surface accuracy λ/2
Curvature radius tolerance ±2%
Coating Uncoated
Clear aperture 85% of the diameter
Surface Quality <br> (Scratch-Dig) 20-10
Diameter φD φ25mm
Edge thickness te 10mm
Center thickness tc 3.3mm
Radius of curvature r 15mm
Focal length f 7.5mm
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Concave Mirror Substrate 25.4mm Diameter 125mm Focal Length
TCBS-25.4C05-250 		25.4mm 125mm
2 weeks
$95.00
Material BK7
Spherical surface accuracy λ/2
Curvature radius tolerance ±2%
Coating Uncoated
Clear aperture 85% of the diameter
Surface Quality <br> (Scratch-Dig) 20-10
Diameter φD φ25.4mm
Edge thickness te 5mm
Center thickness tc 4.7mm
Radius of curvature r 250mm
Focal length f 125mm
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Concave Mirror Substrate 40mm Diameter 20mm Focal Length
TCBS-40C13-40 		40mm 20mm
6-12 weeks
$153.00
Material BK7
Spherical surface accuracy λ/2
Curvature radius tolerance ±2%
Coating Uncoated
Clear aperture 85% of the diameter
Surface Quality <br> (Scratch-Dig) 20-10
Diameter φD φ40mm
Edge thickness te 13mm
Center thickness tc 7.6mm
Radius of curvature r 40mm
Focal length f 20mm
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Concave Mirror Substrate 50mm Diameter 5000mm Focal Length
TCBS-50C08-10000 		50mm 5000mm
6-12 weeks
$148.00
Material BK7
Spherical surface accuracy λ/2
Curvature radius tolerance ±2%
Coating Uncoated
Clear aperture 85% of the diameter
Surface Quality <br> (Scratch-Dig) 20-10
Diameter φD φ50mm
Edge thickness te 8mm
Center thickness tc 8mm
Radius of curvature r 10000mm
Focal length f 5000mm
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Concave Mirror Substrate 15mm Diameter 5mm Focal Length
TCBS-15C07-10 		15mm 5mm
in stock
$90.00
Material BK7
Spherical surface accuracy λ/2
Curvature radius tolerance ±2%
Coating Uncoated
Clear aperture 85% of the diameter
Surface Quality <br> (Scratch-Dig) 20-10
Diameter φD φ15mm
Edge thickness te 7mm
Center thickness tc 3.6mm
Radius of curvature r 10mm
Focal length f 5mm
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Concave Mirror Substrate 20mm Diameter 10mm Focal Length
TCBS-20C08-20 		20mm 10mm
6-12 weeks
$94.00
Material BK7
Spherical surface accuracy λ/2
Curvature radius tolerance ±2%
Coating Uncoated
Clear aperture 85% of the diameter
Surface Quality <br> (Scratch-Dig) 20-10
Diameter φD φ20mm
Edge thickness te 8mm
Center thickness tc 5.3mm
Radius of curvature r 20mm
Focal length f 10mm
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Concave Mirror Substrate 25mm Diameter 15mm Focal Length
TCBS-25C07-30 		25mm 15mm
6-12 weeks
$99.00
Material BK7
Spherical surface accuracy λ/2
Curvature radius tolerance ±2%
Coating Uncoated
Clear aperture 85% of the diameter
Surface Quality <br> (Scratch-Dig) 20-10
Diameter φD φ25mm
Edge thickness te 7mm
Center thickness tc 4.3mm
Radius of curvature r 30mm
Focal length f 15mm
i
Concave Mirror Substrate 30mm Diameter 10mm Focal Length
TCBS-30C10-20 		30mm 10mm
6-12 weeks
$135.00
Material BK7
Spherical surface accuracy λ/2
Curvature radius tolerance ±2%
Coating Uncoated
Clear aperture 85% of the diameter
Surface Quality <br> (Scratch-Dig) 20-10
Diameter φD φ30mm
Edge thickness te 10mm
Center thickness tc 3.2mm
Radius of curvature r 20mm
Focal length f 10mm
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Concave Mirror Substrate 40mm Diameter 200mm Focal Length
TCBS-40C06-400 		40mm 200mm
6-12 weeks
$126.00
Material BK7
Spherical surface accuracy λ/2
Curvature radius tolerance ±2%
Coating Uncoated
Clear aperture 85% of the diameter
Surface Quality <br> (Scratch-Dig) 20-10
Diameter φD φ40mm
Edge thickness te 6mm
Center thickness tc 5.5mm
Radius of curvature r 400mm
Focal length f 200mm
i
Concave Mirror Substrate 40mm Diameter 35mm Focal Length
TCBS-40C10-70 		40mm 35mm
6-12 weeks
$144.00
Material BK7
Spherical surface accuracy λ/2
Curvature radius tolerance ±2%
Coating Uncoated
Clear aperture 85% of the diameter
Surface Quality <br> (Scratch-Dig) 20-10
Diameter φD φ40mm
Edge thickness te 10mm
Center thickness tc 7.1mm
Radius of curvature r 70mm
Focal length f 35mm
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Concave Mirror Substrate 10mm Diameter 7.5mm Focal Length
TCBS-10C05-15 		10mm 7.5mm
6-12 weeks
$72.00
Material BK7
Spherical surface accuracy λ/2
Curvature radius tolerance ±2%
Coating Uncoated
Clear aperture 85% of the diameter
Surface Quality <br> (Scratch-Dig) 20-10
Diameter φD φ10mm
Edge thickness te 5mm
Center thickness tc 4.1mm
Radius of curvature r 15mm
Focal length f 7.5mm
i
Concave Mirror Substrate 15mm Diameter 12.5mm Focal Length
TCBS-15C05-25 		15mm 12.5mm
2 weeks
$81.00
Material BK7
Spherical surface accuracy λ/2
Curvature radius tolerance ±2%
Coating Uncoated
Clear aperture 85% of the diameter
Surface Quality <br> (Scratch-Dig) 20-10
Diameter φD φ15mm
Edge thickness te 5mm
Center thickness tc 3.8mm
Radius of curvature r 25mm
Focal length f 12.5mm
i
Concave Mirror Substrate 20mm Diameter 20mm Focal Length
TCBS-20C05-40 		20mm 20mm
6-12 weeks
$90.00
Material BK7
Spherical surface accuracy λ/2
Curvature radius tolerance ±2%
Coating Uncoated
Clear aperture 85% of the diameter
Surface Quality <br> (Scratch-Dig) 20-10
Diameter φD φ20mm
Edge thickness te 5mm
Center thickness tc 3.7mm
Radius of curvature r 40mm
Focal length f 20mm
i
Concave Mirror Substrate 25mm Diameter 30mm Focal Length
TCBS-25C05-60 		25mm 30mm
6-12 weeks
$95.00
Material BK7
Spherical surface accuracy λ/2
Curvature radius tolerance ±2%
Coating Uncoated
Clear aperture 85% of the diameter
Surface Quality <br> (Scratch-Dig) 20-10
Diameter φD φ25mm
Edge thickness te 5mm
Center thickness tc 3.7mm
Radius of curvature r 60mm
Focal length f 30mm
i
Concave Mirror Substrate 30mm Diameter 20mm Focal Length
TCBS-30C07-40 		30mm 20mm
6-12 weeks
$126.00
Material BK7
Spherical surface accuracy λ/2
Curvature radius tolerance ±2%
Coating Uncoated
Clear aperture 85% of the diameter
Surface Quality <br> (Scratch-Dig) 20-10
Diameter φD φ30mm
Edge thickness te 7mm
Center thickness tc 4.1mm
Radius of curvature r 40mm
Focal length f 20mm
i
Concave Mirror Substrate 40mm Diameter 750mm Focal Length
TCBS-40C06-1500 		40mm 750mm
6-12 weeks
$126.00
Material BK7
Spherical surface accuracy λ/2
Curvature radius tolerance ±2%
Coating Uncoated
Clear aperture 85% of the diameter
Surface Quality <br> (Scratch-Dig) 20-10
Diameter φD φ40mm
Edge thickness te 6mm
Center thickness tc 5.9mm
Radius of curvature r 1500mm
Focal length f 750mm
i
Concave Mirror Substrate 40mm Diameter 50mm Focal Length
TCBS-40C08-100 		40mm 50mm
6-12 weeks
$135.00
Material BK7
Spherical surface accuracy λ/2
Curvature radius tolerance ±2%
Coating Uncoated
Clear aperture 85% of the diameter
Surface Quality <br> (Scratch-Dig) 20-10
Diameter φD φ40mm
Edge thickness te 8mm
Center thickness tc 6mm
Radius of curvature r 100mm
Focal length f 50mm
i
Concave Mirror Substrate 10mm Diameter 15mm Focal Length
TCBS-10C05-30 		10mm 15mm
2 weeks
$72.00
Material BK7
Spherical surface accuracy λ/2
Curvature radius tolerance ±2%
Coating Uncoated
Clear aperture 85% of the diameter
Surface Quality <br> (Scratch-Dig) 20-10
Diameter φD φ10mm
Edge thickness te 5mm
Center thickness tc 4.6mm
Radius of curvature r 30mm
Focal length f 15mm
i
Concave Mirror Substrate 15mm Diameter 25mm Focal Length
TCBS-15C05-50 		15mm 25mm
2 weeks
$81.00
Material BK7
Spherical surface accuracy λ/2
Curvature radius tolerance ±2%
Coating Uncoated
Clear aperture 85% of the diameter
Surface Quality <br> (Scratch-Dig) 20-10
Diameter φD φ15mm
Edge thickness te 5mm
Center thickness tc 4.4mm
Radius of curvature r 50mm
Focal length f 25mm
i
Concave Mirror Substrate 20mm Diameter 35mm Focal Length
TCBS-20C05-70 		20mm 35mm
6-12 weeks
$85.00
Material BK7
Spherical surface accuracy λ/2
Curvature radius tolerance ±2%
Coating Uncoated
Clear aperture 85% of the diameter
Surface Quality <br> (Scratch-Dig) 20-10
Diameter φD φ20mm
Edge thickness te 5mm
Center thickness tc 4.3mm
Radius of curvature r 70mm
Focal length f 35mm
i
Concave Mirror Substrate 25mm Diameter 45mm Focal Length
TCBS-25C05-90 		25mm 45mm
6-12 weeks
$95.00
Material BK7
Spherical surface accuracy λ/2
Curvature radius tolerance ±2%
Coating Uncoated
Clear aperture 85% of the diameter
Surface Quality <br> (Scratch-Dig) 20-10
Diameter φD φ25mm
Edge thickness te 5mm
Center thickness tc 4.1mm
Radius of curvature r 90mm
Focal length f 45mm
i
Concave Mirror Substrate 30mm Diameter 35mm Focal Length
TCBS-30C07-70 		30mm 35mm
2 weeks
$117.00
Material BK7
Spherical surface accuracy λ/2
Curvature radius tolerance ±2%
Coating Uncoated
Clear aperture 85% of the diameter
Surface Quality <br> (Scratch-Dig) 20-10
Diameter φD φ30mm
Edge thickness te 7mm
Center thickness tc 5.4mm
Radius of curvature r 70mm
Focal length f 35mm
i
Concave Mirror Substrate 50mm Diameter 30mm Focal Length
TCBS-50C10-60 		50mm 30mm
6-12 weeks
$153.00
Material BK7
Spherical surface accuracy λ/2
Curvature radius tolerance ±2%
Coating Uncoated
Clear aperture 85% of the diameter
Surface Quality <br> (Scratch-Dig) 20-10
Diameter φD φ50mm
Edge thickness te 10mm
Center thickness tc 4.5mm
Radius of curvature r 60mm
Focal length f 30mm
i
Concave Mirror Substrate 10mm Diameter 30mm Focal Length
TCBS-10C05-60 		10mm 30mm
6-12 weeks
$67.00
Material BK7
Spherical surface accuracy λ/2
Curvature radius tolerance ±2%
Coating Uncoated
Clear aperture 85% of the diameter
Surface Quality <br> (Scratch-Dig) 20-10
Diameter φD φ10mm
Edge thickness te 5mm
Center thickness tc 4.8mm
Radius of curvature r 60mm
Focal length f 30mm
i
Concave Mirror Substrate 15mm Diameter 40mm Focal Length
TCBS-15C05-80 		15mm 40mm
6-12 weeks
$72.00
Material BK7
Spherical surface accuracy λ/2
Curvature radius tolerance ±2%
Coating Uncoated
Clear aperture 85% of the diameter
Surface Quality <br> (Scratch-Dig) 20-10
Diameter φD φ15mm
Edge thickness te 5mm
Center thickness tc 4.6mm
Radius of curvature r 80mm
Focal length f 40mm
i
Concave Mirror Substrate 20mm Diameter 50mm Focal Length
TCBS-20C05-100 		20mm 50mm
2 weeks
$85.00
Material BK7
Spherical surface accuracy λ/2
Curvature radius tolerance ±2%
Coating Uncoated
Clear aperture 85% of the diameter
Surface Quality <br> (Scratch-Dig) 20-10
Diameter φD φ20mm
Edge thickness te 5mm
Center thickness tc 4.5mm
Radius of curvature r 100mm
Focal length f 50mm
i
Concave Mirror Substrate 25mm Diameter 75mm Focal Length
TCBS-25C05-150 		25mm 75mm
6-12 weeks
$95.00
Material BK7
Spherical surface accuracy λ/2
Curvature radius tolerance ±2%
Coating Uncoated
Clear aperture 85% of the diameter
Surface Quality <br> (Scratch-Dig) 20-10
Diameter φD φ25mm
Edge thickness te 5mm
Center thickness tc 4.5mm
Radius of curvature r 150mm
Focal length f 75mm
i
Concave Mirror Substrate 30mm Diameter 50mm Focal Length
TCBS-30C07-100 		30mm 50mm
2 weeks
$117.00
Material BK7
Spherical surface accuracy λ/2
Curvature radius tolerance ±2%
Coating Uncoated
Clear aperture 85% of the diameter
Surface Quality <br> (Scratch-Dig) 20-10
Diameter φD φ30mm
Edge thickness te 7mm
Center thickness tc 5.9mm
Radius of curvature r 100mm
Focal length f 50mm
i
Concave Mirror Substrate 50mm Diameter 45mm Focal Length
TCBS-50C10-90 		50mm 45mm
6-12 weeks
$153.00
Material BK7
Spherical surface accuracy λ/2
Curvature radius tolerance ±2%
Coating Uncoated
Clear aperture 85% of the diameter
Surface Quality <br> (Scratch-Dig) 20-10
Diameter φD φ50mm
Edge thickness te 10mm
Center thickness tc 6.5mm
Radius of curvature r 90mm
Focal length f 45mm
i
Concave Mirror Substrate 10mm Diameter 45mm Focal Length
TCBS-10C05-90 		10mm 45mm
6-12 weeks
$67.00
Material BK7
Spherical surface accuracy λ/2
Curvature radius tolerance ±2%
Coating Uncoated
Clear aperture 85% of the diameter
Surface Quality <br> (Scratch-Dig) 20-10
Diameter φD φ10mm
Edge thickness te 5mm
Center thickness tc 4.9mm
Radius of curvature r 90mm
Focal length f 45mm
i
Concave Mirror Substrate 15mm Diameter 60mm Focal Length
TCBS-15C05-120 		15mm 60mm
2 weeks
$72.00
Material BK7
Spherical surface accuracy λ/2
Curvature radius tolerance ±2%
Coating Uncoated
Clear aperture 85% of the diameter
Surface Quality <br> (Scratch-Dig) 20-10
Diameter φD φ15mm
Edge thickness te 5mm
Center thickness tc 4.8mm
Radius of curvature r 120mm
Focal length f 60mm
i
Concave Mirror Substrate 20mm Diameter 100mm Focal Length
TCBS-20C05-200 		20mm 100mm
6-12 weeks
$85.00
Material BK7
Spherical surface accuracy λ/2
Curvature radius tolerance ±2%
Coating Uncoated
Clear aperture 85% of the diameter
Surface Quality <br> (Scratch-Dig) 20-10
Diameter φD φ20mm
Edge thickness te 5mm
Center thickness tc 4.7mm
Radius of curvature r 200mm
Focal length f 100mm
i
Concave Mirror Substrate 25mm Diameter 150mm Focal Length
TCBS-25C05-300 		25mm 150mm
2 weeks
$95.00
Material BK7
Spherical surface accuracy λ/2
Curvature radius tolerance ±2%
Coating Uncoated
Clear aperture 85% of the diameter
Surface Quality <br> (Scratch-Dig) 20-10
Diameter φD φ25mm
Edge thickness te 5mm
Center thickness tc 4.7mm
Radius of curvature r 300mm
Focal length f 150mm
i
Concave Mirror Substrate 30mm Diameter 100mm Focal Length
TCBS-30C05-200 		30mm 100mm
6-12 weeks
$108.00
Material BK7
Spherical surface accuracy λ/2
Curvature radius tolerance ±2%
Coating Uncoated
Clear aperture 85% of the diameter
Surface Quality <br> (Scratch-Dig) 20-10
Diameter φD φ30mm
Edge thickness te 5mm
Center thickness tc 4.4mm
Radius of curvature r 200mm
Focal length f 100mm
i
Concave Mirror Substrate 50mm Diameter 75mm Focal Length
TCBS-50C08-150 		50mm 75mm
6-12 weeks
$148.00
Material BK7
Spherical surface accuracy λ/2
Curvature radius tolerance ±2%
Coating Uncoated
Clear aperture 85% of the diameter
Surface Quality <br> (Scratch-Dig) 20-10
Diameter φD φ50mm
Edge thickness te 8mm
Center thickness tc 5.9mm
Radius of curvature r 150mm
Focal length f 75mm
i
Concave Mirror Substrate 10mm Diameter 75mm Focal Length
TCBS-10C05-150 		10mm 75mm
6-12 weeks
$63.00
Material BK7
Spherical surface accuracy λ/2
Curvature radius tolerance ±2%
Coating Uncoated
Clear aperture 85% of the diameter
Surface Quality <br> (Scratch-Dig) 20-10
Diameter φD φ10mm
Edge thickness te 5mm
Center thickness tc 4.9mm
Radius of curvature r 150mm
Focal length f 75mm
i
Concave Mirror Substrate 15mm Diameter 125mm Focal Length
TCBS-15C05-250 		15mm 125mm
6-12 weeks
$72.00
Material BK7
Spherical surface accuracy λ/2
Curvature radius tolerance ±2%
Coating Uncoated
Clear aperture 85% of the diameter
Surface Quality <br> (Scratch-Dig) 20-10
Diameter φD φ15mm
Edge thickness te 5mm
Center thickness tc 4.9mm
Radius of curvature r 250mm
Focal length f 125mm
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Concave Mirror Substrate 20mm Diameter 200mm Focal Length
TCBS-20C05-400 		20mm 200mm
6-12 weeks
$81.00
Material BK7
Spherical surface accuracy λ/2
Curvature radius tolerance ±2%
Coating Uncoated
Clear aperture 85% of the diameter
Surface Quality <br> (Scratch-Dig) 20-10
Diameter φD φ20mm
Edge thickness te 5mm
Center thickness tc 4.9mm
Radius of curvature r 400mm
Focal length f 200mm
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Concave Mirror Substrate 25mm Diameter 300mm Focal Length
TCBS-25C05-600 		25mm 300mm
2 weeks
$90.00
Material BK7
Spherical surface accuracy λ/2
Curvature radius tolerance ±2%
Coating Uncoated
Clear aperture 85% of the diameter
Surface Quality <br> (Scratch-Dig) 20-10
Diameter φD φ25mm
Edge thickness te 5mm
Center thickness tc 4.8mm
Radius of curvature r 600mm
Focal length f 300mm
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Concave Mirror Substrate 30mm Diameter 200mm Focal Length
TCBS-30C05-400 		30mm 200mm
6-12 weeks
$103.00
Material BK7
Spherical surface accuracy λ/2
Curvature radius tolerance ±2%
Coating Uncoated
Clear aperture 85% of the diameter
Surface Quality <br> (Scratch-Dig) 20-10
Diameter φD φ30mm
Edge thickness te 5mm
Center thickness tc 4.7mm
Radius of curvature r 400mm
Focal length f 200mm
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Concave Mirror Substrate 50mm Diameter 150mm Focal Length
TCBS-50C08-300 		50mm 150mm
6-12 weeks
$148.00
Material BK7
Spherical surface accuracy λ/2
Curvature radius tolerance ±2%
Coating Uncoated
Clear aperture 85% of the diameter
Surface Quality <br> (Scratch-Dig) 20-10
Diameter φD φ50mm
Edge thickness te 8mm
Center thickness tc 7mm
Radius of curvature r 300mm
Focal length f 150mm
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Concave Mirror Substrate 10mm Diameter 150mm Focal Length
TCBS-10C05-300 		10mm 150mm
6-12 weeks
$63.00
Material BK7
Spherical surface accuracy λ/2
Curvature radius tolerance ±2%
Coating Uncoated
Clear aperture 85% of the diameter
Surface Quality <br> (Scratch-Dig) 20-10
Diameter φD φ10mm
Edge thickness te 5mm
Center thickness tc 5mm
Radius of curvature r 300mm
Focal length f 150mm
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Concave Mirror Substrate 15mm Diameter 250mm Focal Length
TCBS-15C05-500 		15mm 250mm
6-12 weeks
$72.00
Material BK7
Spherical surface accuracy λ/2
Curvature radius tolerance ±2%
Coating Uncoated
Clear aperture 85% of the diameter
Surface Quality <br> (Scratch-Dig) 20-10
Diameter φD φ15mm
Edge thickness te 5mm
Center thickness tc 4.9mm
Radius of curvature r 500mm
Focal length f 250mm
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Concave Mirror Substrate 20mm Diameter 350mm Focal Length
TCBS-20C05-700 		20mm 350mm
6-12 weeks
$81.00
Material BK7
Spherical surface accuracy λ/2
Curvature radius tolerance ±2%
Coating Uncoated
Clear aperture 85% of the diameter
Surface Quality <br> (Scratch-Dig) 20-10
Diameter φD φ20mm
Edge thickness te 5mm
Center thickness tc 4.9mm
Radius of curvature r 700mm
Focal length f 350mm
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Concave Mirror Substrate 25mm Diameter 500mm Focal Length
TCBS-25C05-1000 		25mm 500mm
6-12 weeks
$90.00
Material BK7
Spherical surface accuracy λ/2
Curvature radius tolerance ±2%
Coating Uncoated
Clear aperture 85% of the diameter
Surface Quality <br> (Scratch-Dig) 20-10
Diameter φD φ25mm
Edge thickness te 5mm
Center thickness tc 4.9mm
Radius of curvature r 1000mm
Focal length f 500mm
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Concave Mirror Substrate 30mm Diameter 350mm Focal Length
TCBS-30C05-700 		30mm 350mm
6-12 weeks
$103.00
Material BK7
Spherical surface accuracy λ/2
Curvature radius tolerance ±2%
Coating Uncoated
Clear aperture 85% of the diameter
Surface Quality <br> (Scratch-Dig) 20-10
Diameter φD φ30mm
Edge thickness te 5mm
Center thickness tc 4.8mm
Radius of curvature r 700mm
Focal length f 350mm
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Concave Mirror Substrate 50mm Diameter 300mm Focal Length
TCBS-50C08-600 		50mm 300mm
6-12 weeks
$148.00
Material BK7
Spherical surface accuracy λ/2
Curvature radius tolerance ±2%
Coating Uncoated
Clear aperture 85% of the diameter
Surface Quality <br> (Scratch-Dig) 20-10
Diameter φD φ50mm
Edge thickness te 8mm
Center thickness tc 7.5mm
Radius of curvature r 600mm
Focal length f 300mm
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Concave Mirror Substrate 10mm Diameter 300mm Focal Length
TCBS-10C05-600 		10mm 300mm
6-12 weeks
$63.00
Material BK7
Spherical surface accuracy λ/2
Curvature radius tolerance ±2%
Coating Uncoated
Clear aperture 85% of the diameter
Surface Quality <br> (Scratch-Dig) 20-10
Diameter φD φ10mm
Edge thickness te 5mm
Center thickness tc 5mm
Radius of curvature r 600mm
Focal length f 300mm
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Concave Mirror Substrate 15mm Diameter 400mm Focal Length
TCBS-15C05-800 		15mm 400mm
6-12 weeks
$72.00
Material BK7
Spherical surface accuracy λ/2
Curvature radius tolerance ±2%
Coating Uncoated
Clear aperture 85% of the diameter
Surface Quality <br> (Scratch-Dig) 20-10
Diameter φD φ15mm
Edge thickness te 5mm
Center thickness tc 5mm
Radius of curvature r 800mm
Focal length f 400mm
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Concave Mirror Substrate 20mm Diameter 750mm Focal Length
TCBS-20C05-1500 		20mm 750mm
6-12 weeks
$81.00
Material BK7
Spherical surface accuracy λ/2
Curvature radius tolerance ±2%
Coating Uncoated
Clear aperture 85% of the diameter
Surface Quality <br> (Scratch-Dig) 20-10
Diameter φD φ20mm
Edge thickness te 5mm
Center thickness tc 5mm
Radius of curvature r 1500mm
Focal length f 750mm
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Concave Mirror Substrate 25mm Diameter 1250mm Focal Length
TCBS-25C05-2500 		25mm 1250mm
6-12 weeks
$90.00
Material BK7
Spherical surface accuracy λ/2
Curvature radius tolerance ±2%
Coating Uncoated
Clear aperture 85% of the diameter
Surface Quality <br> (Scratch-Dig) 20-10
Diameter φD φ25mm
Edge thickness te 5mm
Center thickness tc 5mm
Radius of curvature r 2500mm
Focal length f 1250mm
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Concave Mirror Substrate 30mm Diameter 750mm Focal Length
TCBS-30C05-1500 		30mm 750mm
6-12 weeks
$103.00
Material BK7
Spherical surface accuracy λ/2
Curvature radius tolerance ±2%
Coating Uncoated
Clear aperture 85% of the diameter
Surface Quality <br> (Scratch-Dig) 20-10
Diameter φD φ30mm
Edge thickness te 5mm
Center thickness tc 4.9mm
Radius of curvature r 1500mm
Focal length f 750mm
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Concave Mirror Substrate 50mm Diameter 500mm Focal Length
TCBS-50C08-1000 		50mm 500mm
2 weeks
$148.00
Material BK7
Spherical surface accuracy λ/2
Curvature radius tolerance ±2%
Coating Uncoated
Clear aperture 85% of the diameter
Surface Quality <br> (Scratch-Dig) 20-10
Diameter φD φ50mm
Edge thickness te 8mm
Center thickness tc 7.7mm
Radius of curvature r 1000mm
Focal length f 500mm
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Concave Mirror Substrate 10mm Diameter 500mm Focal Length
TCBS-10C05-1000 		10mm 500mm
6-12 weeks
$63.00
Material BK7
Spherical surface accuracy λ/2
Curvature radius tolerance ±2%
Coating Uncoated
Clear aperture 85% of the diameter
Surface Quality <br> (Scratch-Dig) 20-10
Diameter φD φ10mm
Edge thickness te 5mm
Center thickness tc 5mm
Radius of curvature r 1000mm
Focal length f 500mm
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Concave Mirror Substrate 15mm Diameter 1000mm Focal Length
TCBS-15C05-2000 		15mm 1000mm
6-12 weeks
$72.00
Material BK7
Spherical surface accuracy λ/2
Curvature radius tolerance ±2%
Coating Uncoated
Clear aperture 85% of the diameter
Surface Quality <br> (Scratch-Dig) 20-10
Diameter φD φ15mm
Edge thickness te 5mm
Center thickness tc 5mm
Radius of curvature r 2000mm
Focal length f 1000mm
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Concave Mirror Substrate 20mm Diameter 1500mm Focal Length
TCBS-20C05-3000 		20mm 1500mm
6-12 weeks
$81.00
Material BK7
Spherical surface accuracy λ/2
Curvature radius tolerance ±2%
Coating Uncoated
Clear aperture 85% of the diameter
Surface Quality <br> (Scratch-Dig) 20-10
Diameter φD φ20mm
Edge thickness te 5mm
Center thickness tc 5mm
Radius of curvature r 3000mm
Focal length f 1500mm
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Concave Mirror Substrate 25mm Diameter 2500mm Focal Length
TCBS-25C05-5000 		25mm 2500mm
2 weeks
$90.00
Material BK7
Spherical surface accuracy λ/2
Curvature radius tolerance ±2%
Coating Uncoated
Clear aperture 85% of the diameter
Surface Quality <br> (Scratch-Dig) 20-10
Diameter φD φ25mm
Edge thickness te 5mm
Center thickness tc 5mm
Radius of curvature r 5000mm
Focal length f 2500mm
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Concave Mirror Substrate 30mm Diameter 1500mm Focal Length
TCBS-30C05-3000 		30mm 1500mm
6-12 weeks
$103.00
Material BK7
Spherical surface accuracy λ/2
Curvature radius tolerance ±2%
Coating Uncoated
Clear aperture 85% of the diameter
Surface Quality <br> (Scratch-Dig) 20-10
Diameter φD φ30mm
Edge thickness te 5mm
Center thickness tc 5mm
Radius of curvature r 3000mm
Focal length f 1500mm
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Concave Mirror Substrate 50mm Diameter 1250mm Focal Length
TCBS-50C08-2500 		50mm 1250mm
2 weeks
$148.00
Material BK7
Spherical surface accuracy λ/2
Curvature radius tolerance ±2%
Coating Uncoated
Clear aperture 85% of the diameter
Surface Quality <br> (Scratch-Dig) 20-10
Diameter φD φ50mm
Edge thickness te 8mm
Center thickness tc 7.9mm
Radius of curvature r 2500mm
Focal length f 1250mm
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Concave Mirror Substrate 10mm Diameter 1250mm Focal Length
TCBS-10C05-2500 		10mm 1250mm
6-12 weeks
$63.00
Material BK7
Spherical surface accuracy λ/2
Curvature radius tolerance ±2%
Coating Uncoated
Clear aperture 85% of the diameter
Surface Quality <br> (Scratch-Dig) 20-10
Diameter φD φ10mm
Edge thickness te 5mm
Center thickness tc 5mm
Radius of curvature r 2500mm
Focal length f 1250mm
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Concave Mirror Substrate 15mm Diameter 2000mm Focal Length
TCBS-15C05-4000 		15mm 2000mm
6-12 weeks
$72.00
Material BK7
Spherical surface accuracy λ/2
Curvature radius tolerance ±2%
Coating Uncoated
Clear aperture 85% of the diameter
Surface Quality <br> (Scratch-Dig) 20-10
Diameter φD φ15mm
Edge thickness te 5mm
Center thickness tc 5mm
Radius of curvature r 4000mm
Focal length f 2000mm
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Concave Mirror Substrate 20mm Diameter 5000mm Focal Length
TCBS-20C05-10000 		20mm 5000mm
6-12 weeks
$81.00
Material BK7
Spherical surface accuracy λ/2
Curvature radius tolerance ±2%
Coating Uncoated
Clear aperture 85% of the diameter
Surface Quality <br> (Scratch-Dig) 20-10
Diameter φD φ20mm
Edge thickness te 5mm
Center thickness tc 5mm
Radius of curvature r 10000mm
Focal length f 5000mm
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Concave Mirror Substrate 25.4mm Diameter 25mm Focal Length
TCBS-25.4C07-50 		25.4mm 25mm
6-12 weeks
$99.00
Material BK7
Spherical surface accuracy λ/2
Curvature radius tolerance ±2%
Coating Uncoated
Clear aperture 85% of the diameter
Surface Quality <br> (Scratch-Dig) 20-10
Diameter φD φ25.4mm
Edge thickness te 7mm
Center thickness tc 5.4mm
Radius of curvature r 50mm
Focal length f 25mm
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Concave Mirror Substrate 30mm Diameter 2500mm Focal Length
TCBS-30C05-5000 		30mm 2500mm
6-12 weeks
$103.00
Material BK7
Spherical surface accuracy λ/2
Curvature radius tolerance ±2%
Coating Uncoated
Clear aperture 85% of the diameter
Surface Quality <br> (Scratch-Dig) 20-10
Diameter φD φ30mm
Edge thickness te 5mm
Center thickness tc 5mm
Radius of curvature r 5000mm
Focal length f 2500mm
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Concave Mirror Substrate 40mm Diameter 12.5mm Focal Length
TCBS-40C13-25 		40mm 12.5mm
6-12 weeks
$162.00
Material BK7
Spherical surface accuracy λ/2
Curvature radius tolerance ±2%
Coating Uncoated
Clear aperture 85% of the diameter
Surface Quality <br> (Scratch-Dig) 20-10
Diameter φD φ40mm
Edge thickness te 13mm
Center thickness tc 3mm
Radius of curvature r 25mm
Focal length f 12.5mm
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Concave Mirror Substrate 50mm Diameter 2000mm Focal Length
TCBS-50C08-4000 		50mm 2000mm
6-12 weeks
$148.00
Material BK7
Spherical surface accuracy λ/2
Curvature radius tolerance ±2%
Coating Uncoated
Clear aperture 85% of the diameter
Surface Quality <br> (Scratch-Dig) 20-10
Diameter φD φ50mm
Edge thickness te 8mm
Center thickness tc 7.9mm
Radius of curvature r 4000mm
Focal length f 2000mm
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Concave Mirror Substrate 10mm Diameter 2500mm Focal Length
TCBS-10C05-5000 		10mm 2500mm
6-12 weeks
$63.00
Material BK7
Spherical surface accuracy λ/2
Curvature radius tolerance ±2%
Coating Uncoated
Clear aperture 85% of the diameter
Surface Quality <br> (Scratch-Dig) 20-10
Diameter φD φ10mm
Edge thickness te 5mm
Center thickness tc 5mm
Radius of curvature r 5000mm
Focal length f 2500mm
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Concave Mirror Substrate 15mm Diameter 15000mm Focal Length
TCBS-15C05-30000 		15mm 15000mm
6-12 weeks
$72.00
Material BK7
Spherical surface accuracy λ/2
Curvature radius tolerance ±2%
Coating Uncoated
Clear aperture 85% of the diameter
Surface Quality <br> (Scratch-Dig) 20-10
Diameter φD φ15mm
Edge thickness te 5mm
Center thickness tc 5mm
Radius of curvature r 30000mm
Focal length f 15000mm
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Concave Mirror Substrate 25mm Diameter 10mm Focal Length
TCBS-25C07-20 		25mm 10mm
6-12 weeks
$99.00
Material BK7
Spherical surface accuracy λ/2
Curvature radius tolerance ±2%
Coating Uncoated
Clear aperture 85% of the diameter
Surface Quality <br> (Scratch-Dig) 20-10
Diameter φD φ25mm
Edge thickness te 7mm
Center thickness tc 2.6mm
Radius of curvature r 20mm
Focal length f 10mm
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Concave Mirror Substrate 25.4mm Diameter 250mm Focal Length
TCBS-25.4C05-500 		25.4mm 250mm
6-12 weeks
$90.00
Material BK7
Spherical surface accuracy λ/2
Curvature radius tolerance ±2%
Coating Uncoated
Clear aperture 85% of the diameter
Surface Quality <br> (Scratch-Dig) 20-10
Diameter φD φ25.4mm
Edge thickness te 5mm
Center thickness tc 4.8mm
Radius of curvature r 500mm
Focal length f 250mm
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Concave Mirror Substrate 40mm Diameter 125mm Focal Length
TCBS-40C07-250 		40mm 125mm
6-12 weeks
$130.00
Material BK7
Spherical surface accuracy λ/2
Curvature radius tolerance ±2%
Coating Uncoated
Clear aperture 85% of the diameter
Surface Quality <br> (Scratch-Dig) 20-10
Diameter φD φ40mm
Edge thickness te 7mm
Center thickness tc 6.2mm
Radius of curvature r 250mm
Focal length f 125mm
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Concave Mirror Substrate 40mm Diameter 25mm Focal Length
TCBS-40C13-50 		40mm 25mm
6-12 weeks
$153.00
Material BK7
Spherical surface accuracy λ/2
Curvature radius tolerance ±2%
Coating Uncoated
Clear aperture 85% of the diameter
Surface Quality <br> (Scratch-Dig) 20-10
Diameter φD φ40mm
Edge thickness te 13mm
Center thickness tc 8.8mm
Radius of curvature r 50mm
Focal length f 25mm
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Concave Mirror Substrate 50mm Diameter 15000mm Focal Length
TCBS-50C08-30000 		50mm 15000mm
6-12 weeks
$148.00
Material BK7
Spherical surface accuracy λ/2
Curvature radius tolerance ±2%
Coating Uncoated
Clear aperture 85% of the diameter
Surface Quality <br> (Scratch-Dig) 20-10
Diameter φD φ50mm
Edge thickness te 8mm
Center thickness tc 8mm
Radius of curvature r 30000mm
Focal length f 15000mm
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Concave Mirror Substrate 15mm Diameter 7.5mm Focal Length
TCBS-15C07-15 		15mm 7.5mm
2 weeks
$90.00
Material BK7
Spherical surface accuracy λ/2
Curvature radius tolerance ±2%
Coating Uncoated
Clear aperture 85% of the diameter
Surface Quality <br> (Scratch-Dig) 20-10
Diameter φD φ15mm
Edge thickness te 7mm
Center thickness tc 5mm
Radius of curvature r 15mm
Focal length f 7.5mm
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Concave Mirror Substrate 20mm Diameter 12.5mm Focal Length
TCBS-20C08-25 		20mm 12.5mm
6-12 weeks
$94.00
Material BK7
Spherical surface accuracy λ/2
Curvature radius tolerance ±2%
Coating Uncoated
Clear aperture 85% of the diameter
Surface Quality <br> (Scratch-Dig) 20-10
Diameter φD φ20mm
Edge thickness te 8mm
Center thickness tc 5.9mm
Radius of curvature r 25mm
Focal length f 12.5mm
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Concave Mirror Substrate 25mm Diameter 20mm Focal Length
TCBS-25C07-40 		25mm 20mm
2 weeks
$99.00
Material BK7
Spherical surface accuracy λ/2
Curvature radius tolerance ±2%
Coating Uncoated
Clear aperture 85% of the diameter
Surface Quality <br> (Scratch-Dig) 20-10
Diameter φD φ25mm
Edge thickness te 7mm
Center thickness tc 5mm
Radius of curvature r 40mm
Focal length f 20mm
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Concave Mirror Substrate 30mm Diameter 12.5mm Focal Length
TCBS-30C10-25 		30mm 12.5mm
6-12 weeks
$135.00
Material BK7
Spherical surface accuracy λ/2
Curvature radius tolerance ±2%
Coating Uncoated
Clear aperture 85% of the diameter
Surface Quality <br> (Scratch-Dig) 20-10
Diameter φD φ30mm
Edge thickness te 10mm
Center thickness tc 5mm
Radius of curvature r 25mm
Focal length f 12.5mm
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Concave Mirror Substrate 40mm Diameter 250mm Focal Length
TCBS-40C06-500 		40mm 250mm
6-12 weeks
$126.00
Material BK7
Spherical surface accuracy λ/2
Curvature radius tolerance ±2%
Coating Uncoated
Clear aperture 85% of the diameter
Surface Quality <br> (Scratch-Dig) 20-10
Diameter φD φ40mm
Edge thickness te 6mm
Center thickness tc 5.6mm
Radius of curvature r 500mm
Focal length f 250mm
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Concave Mirror Substrate 40mm Diameter 40mm Focal Length
TCBS-40C08-80 		40mm 40mm
6-12 weeks
$135.00
Material BK7
Spherical surface accuracy λ/2
Curvature radius tolerance ±2%
Coating Uncoated
Clear aperture 85% of the diameter
Surface Quality <br> (Scratch-Dig) 20-10
Diameter φD φ40mm
Edge thickness te 8mm
Center thickness tc 5.5mm
Radius of curvature r 80mm
Focal length f 40mm
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Concave Mirror Substrate 10mm Diameter 10mm Focal Length
TCBS-10C05-20 		10mm 10mm
6-12 weeks
$72.00
Material BK7
Spherical surface accuracy λ/2
Curvature radius tolerance ±2%
Coating Uncoated
Clear aperture 85% of the diameter
Surface Quality <br> (Scratch-Dig) 20-10
Diameter φD φ10mm
Edge thickness te 5mm
Center thickness tc 4.4mm
Radius of curvature r 20mm
Focal length f 10mm
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Concave Mirror Substrate 15mm Diameter 15mm Focal Length
TCBS-15C05-30 		15mm 15mm
6-12 weeks
$81.00
Material BK7
Spherical surface accuracy λ/2
Curvature radius tolerance ±2%
Coating Uncoated
Clear aperture 85% of the diameter
Surface Quality <br> (Scratch-Dig) 20-10
Diameter φD φ15mm
Edge thickness te 5mm
Center thickness tc 4mm
Radius of curvature r 30mm
Focal length f 15mm
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Concave Mirror Substrate 20mm Diameter 25mm Focal Length
TCBS-20C05-50 		20mm 25mm
6-12 weeks
$90.00
Material BK7
Spherical surface accuracy λ/2
Curvature radius tolerance ±2%
Coating Uncoated
Clear aperture 85% of the diameter
Surface Quality <br> (Scratch-Dig) 20-10
Diameter φD φ20mm
Edge thickness te 5mm
Center thickness tc 4mm
Radius of curvature r 50mm
Focal length f 25mm
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Concave Mirror Substrate 25mm Diameter 35mm Focal Length
TCBS-25C05-70 		25mm 35mm
6-12 weeks
$95.00
Material BK7
Spherical surface accuracy λ/2
Curvature radius tolerance ±2%
Coating Uncoated
Clear aperture 85% of the diameter
Surface Quality <br> (Scratch-Dig) 20-10
Diameter φD φ25mm
Edge thickness te 5mm
Center thickness tc 3.9mm
Radius of curvature r 70mm
Focal length f 35mm
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Concave Mirror Substrate 30mm Diameter 25mm Focal Length
TCBS-30C07-50 		30mm 25mm
2 weeks
$126.00
Material BK7
Spherical surface accuracy λ/2
Curvature radius tolerance ±2%
Coating Uncoated
Clear aperture 85% of the diameter
Surface Quality <br> (Scratch-Dig) 20-10
Diameter φD φ30mm
Edge thickness te 7mm
Center thickness tc 4.7mm
Radius of curvature r 50mm
Focal length f 25mm
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Concave Mirror Substrate 50mm Diameter 20mm Focal Length
TCBS-50C16-40 		50mm 20mm
6-12 weeks
$171.00
Material BK7
Spherical surface accuracy λ/2
Curvature radius tolerance ±2%
Coating Uncoated
Clear aperture 85% of the diameter
Surface Quality <br> (Scratch-Dig) 20-10
Diameter φD φ50mm
Edge thickness te 16mm
Center thickness tc 7.2mm
Radius of curvature r 40mm
Focal length f 20mm
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Concave Mirror Substrate 40mm Diameter 75mm Focal Length
TCBS-40C07-150 		40mm 75mm
6-12 weeks
$130.00
Material BK7
Spherical surface accuracy λ/2
Curvature radius tolerance ±2%
Coating Uncoated
Clear aperture 85% of the diameter
Surface Quality <br> (Scratch-Dig) 20-10
Diameter φD φ40mm
Edge thickness te 7mm
Center thickness tc 5.7mm
Radius of curvature r 150mm
Focal length f 75mm
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Concave Mirror Substrate 10mm Diameter 20mm Focal Length
TCBS-10C05-40 		10mm 20mm
2 weeks
$72.00
Material BK7
Spherical surface accuracy λ/2
Curvature radius tolerance ±2%
Coating Uncoated
Clear aperture 85% of the diameter
Surface Quality <br> (Scratch-Dig) 20-10
Diameter φD φ10mm
Edge thickness te 5mm
Center thickness tc 4.7mm
Radius of curvature r 40mm
Focal length f 20mm
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Concave Mirror Substrate 15mm Diameter 30mm Focal Length
TCBS-15C05-60 		15mm 30mm
2 weeks
$72.00
Material BK7
Spherical surface accuracy λ/2
Curvature radius tolerance ±2%
Coating Uncoated
Clear aperture 85% of the diameter
Surface Quality <br> (Scratch-Dig) 20-10
Diameter φD φ15mm
Edge thickness te 5mm
Center thickness tc 4.5mm
Radius of curvature r 60mm
Focal length f 30mm
i
Concave Mirror Substrate 20mm Diameter 40mm Focal Length
TCBS-20C05-80 		20mm 40mm
6-12 weeks
$85.00
Material BK7
Spherical surface accuracy λ/2
Curvature radius tolerance ±2%
Coating Uncoated
Clear aperture 85% of the diameter
Surface Quality <br> (Scratch-Dig) 20-10
Diameter φD φ20mm
Edge thickness te 5mm
Center thickness tc 4.4mm
Radius of curvature r 80mm
Focal length f 40mm
i
Concave Mirror Substrate 25mm Diameter 50mm Focal Length
TCBS-25C05-100 		25mm 50mm
6-12 weeks
$95.00
Material BK7
Spherical surface accuracy λ/2
Curvature radius tolerance ±2%
Coating Uncoated
Clear aperture 85% of the diameter
Surface Quality <br> (Scratch-Dig) 20-10
Diameter φD φ25mm
Edge thickness te 5mm
Center thickness tc 4.2mm
Radius of curvature r 100mm
Focal length f 50mm
i
Concave Mirror Substrate 30mm Diameter 40mm Focal Length
TCBS-30C07-80 		30mm 40mm
2 weeks
$117.00
Material BK7
Spherical surface accuracy λ/2
Curvature radius tolerance ±2%
Coating Uncoated
Clear aperture 85% of the diameter
Surface Quality <br> (Scratch-Dig) 20-10
Diameter φD φ30mm
Edge thickness te 7mm
Center thickness tc 5.6mm
Radius of curvature r 80mm
Focal length f 40mm
i
Concave Mirror Substrate 50mm Diameter 35mm Focal Length
TCBS-50C10-70 		50mm 35mm
2 weeks
$153.00
Material BK7
Spherical surface accuracy λ/2
Curvature radius tolerance ±2%
Coating Uncoated
Clear aperture 85% of the diameter
Surface Quality <br> (Scratch-Dig) 20-10
Diameter φD φ50mm
Edge thickness te 10mm
Center thickness tc 5.4mm
Radius of curvature r 70mm
Focal length f 35mm
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Concave Mirror Substrate 10mm Diameter 35mm Focal Length
TCBS-10C05-70 		10mm 35mm
6-12 weeks
$67.00
Material BK7
Spherical surface accuracy λ/2
Curvature radius tolerance ±2%
Coating Uncoated
Clear aperture 85% of the diameter
Surface Quality <br> (Scratch-Dig) 20-10
Diameter φD φ10mm
Edge thickness te 5mm
Center thickness tc 4.8mm
Radius of curvature r 70mm
Focal length f 35mm
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Concave Mirror Substrate 15mm Diameter 45mm Focal Length
TCBS-15C05-90 		15mm 45mm
2 weeks
$72.00
Material BK7
Spherical surface accuracy λ/2
Curvature radius tolerance ±2%
Coating Uncoated
Clear aperture 85% of the diameter
Surface Quality <br> (Scratch-Dig) 20-10
Diameter φD φ15mm
Edge thickness te 5mm
Center thickness tc 4.7mm
Radius of curvature r 90mm
Focal length f 45mm
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Concave Mirror Substrate 20mm Diameter 60mm Focal Length
TCBS-20C05-120 		20mm 60mm
6-12 weeks
$85.00
Material BK7
Spherical surface accuracy λ/2
Curvature radius tolerance ±2%
Coating Uncoated
Clear aperture 85% of the diameter
Surface Quality <br> (Scratch-Dig) 20-10
Diameter φD φ20mm
Edge thickness te 5mm
Center thickness tc 4.6mm
Radius of curvature r 120mm
Focal length f 60mm
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Concave Mirror Substrate 25mm Diameter 100mm Focal Length
TCBS-25C05-200 		25mm 100mm
2 weeks
$95.00
Material BK7
Spherical surface accuracy λ/2
Curvature radius tolerance ±2%
Coating Uncoated
Clear aperture 85% of the diameter
Surface Quality <br> (Scratch-Dig) 20-10
Diameter φD φ25mm
Edge thickness te 5mm
Center thickness tc 4.6mm
Radius of curvature r 200mm
Focal length f 100mm
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Concave Mirror Substrate 30mm Diameter 60mm Focal Length
TCBS-30C05-120 		30mm 60mm
2 weeks
$108.00
Material BK7
Spherical surface accuracy λ/2
Curvature radius tolerance ±2%
Coating Uncoated
Clear aperture 85% of the diameter
Surface Quality <br> (Scratch-Dig) 20-10
Diameter φD φ30mm
Edge thickness te 5mm
Center thickness tc 4.1mm
Radius of curvature r 120mm
Focal length f 60mm
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Concave Mirror Substrate 50mm Diameter 50mm Focal Length
TCBS-50C10-100 		50mm 50mm
6-12 weeks
$153.00
Material BK7
Spherical surface accuracy λ/2
Curvature radius tolerance ±2%
Coating Uncoated
Clear aperture 85% of the diameter
Surface Quality <br> (Scratch-Dig) 20-10
Diameter φD φ50mm
Edge thickness te 10mm
Center thickness tc 6.8mm
Radius of curvature r 100mm
Focal length f 50mm
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Concave Mirror Substrate 10mm Diameter 50mm Focal Length
TCBS-10C05-100 		10mm 50mm
6-12 weeks
$67.00
Material BK7
Spherical surface accuracy λ/2
Curvature radius tolerance ±2%
Coating Uncoated
Clear aperture 85% of the diameter
Surface Quality <br> (Scratch-Dig) 20-10
Diameter φD φ10mm
Edge thickness te 5mm
Center thickness tc 4.9mm
Radius of curvature r 100mm
Focal length f 50mm
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Concave Mirror Substrate 15mm Diameter 75mm Focal Length
TCBS-15C05-150 		15mm 75mm
6-12 weeks
$72.00
Material BK7
Spherical surface accuracy λ/2
Curvature radius tolerance ±2%
Coating Uncoated
Clear aperture 85% of the diameter
Surface Quality <br> (Scratch-Dig) 20-10
Diameter φD φ15mm
Edge thickness te 5mm
Center thickness tc 4.8mm
Radius of curvature r 150mm
Focal length f 75mm
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Concave Mirror Substrate 20mm Diameter 125mm Focal Length
TCBS-20C05-250 		20mm 125mm
6-12 weeks
$85.00
Material BK7
Spherical surface accuracy λ/2
Curvature radius tolerance ±2%
Coating Uncoated
Clear aperture 85% of the diameter
Surface Quality <br> (Scratch-Dig) 20-10
Diameter φD φ20mm
Edge thickness te 5mm
Center thickness tc 4.8mm
Radius of curvature r 250mm
Focal length f 125mm
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Concave Mirror Substrate 25mm Diameter 200mm Focal Length
TCBS-25C05-400 		25mm 200mm
6-12 weeks
$90.00
Material BK7
Spherical surface accuracy λ/2
Curvature radius tolerance ±2%
Coating Uncoated
Clear aperture 85% of the diameter
Surface Quality <br> (Scratch-Dig) 20-10
Diameter φD φ25mm
Edge thickness te 5mm
Center thickness tc 4.7mm
Radius of curvature r 400mm
Focal length f 200mm
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Concave Mirror Substrate 30mm Diameter 125mm Focal Length
TCBS-30C05-250 		30mm 125mm
6-12 weeks
$103.00
Material BK7
Spherical surface accuracy λ/2
Curvature radius tolerance ±2%
Coating Uncoated
Clear aperture 85% of the diameter
Surface Quality <br> (Scratch-Dig) 20-10
Diameter φD φ30mm
Edge thickness te 5mm
Center thickness tc 4.5mm
Radius of curvature r 250mm
Focal length f 125mm
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Concave Mirror Substrate 50mm Diameter 100mm Focal Length
TCBS-50C08-200 		50mm 100mm
6-12 weeks
$148.00
Material BK7
Spherical surface accuracy λ/2
Curvature radius tolerance ±2%
Coating Uncoated
Clear aperture 85% of the diameter
Surface Quality <br> (Scratch-Dig) 20-10
Diameter φD φ50mm
Edge thickness te 8mm
Center thickness tc 6.4mm
Radius of curvature r 200mm
Focal length f 100mm
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Concave Mirror Substrate 10mm Diameter 100mm Focal Length
TCBS-10C05-200 		10mm 100mm
2 weeks
$63.00
Material BK7
Spherical surface accuracy λ/2
Curvature radius tolerance ±2%
Coating Uncoated
Clear aperture 85% of the diameter
Surface Quality <br> (Scratch-Dig) 20-10
Diameter φD φ10mm
Edge thickness te 5mm
Center thickness tc 4.9mm
Radius of curvature r 200mm
Focal length f 100mm
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Concave Mirror Substrate 15mm Diameter 150mm Focal Length
TCBS-15C05-300 		15mm 150mm
2 weeks
$72.00
Material BK7
Spherical surface accuracy λ/2
Curvature radius tolerance ±2%
Coating Uncoated
Clear aperture 85% of the diameter
Surface Quality <br> (Scratch-Dig) 20-10
Diameter φD φ15mm
Edge thickness te 5mm
Center thickness tc 4.9mm
Radius of curvature r 300mm
Focal length f 150mm
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Concave Mirror Substrate 20mm Diameter 250mm Focal Length
TCBS-20C05-500 		20mm 250mm
6-12 weeks
$81.00
Material BK7
Spherical surface accuracy λ/2
Curvature radius tolerance ±2%
Coating Uncoated
Clear aperture 85% of the diameter
Surface Quality <br> (Scratch-Dig) 20-10
Diameter φD φ20mm
Edge thickness te 5mm
Center thickness tc 4.9mm
Radius of curvature r 500mm
Focal length f 250mm
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Concave Mirror Substrate 25mm Diameter 350mm Focal Length
TCBS-25C05-700 		25mm 350mm
6-12 weeks
$90.00
Material BK7
Spherical surface accuracy λ/2
Curvature radius tolerance ±2%
Coating Uncoated
Clear aperture 85% of the diameter
Surface Quality <br> (Scratch-Dig) 20-10
Diameter φD φ25mm
Edge thickness te 5mm
Center thickness tc 4.9mm
Radius of curvature r 700mm
Focal length f 350mm
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Concave Mirror Substrate 30mm Diameter 250mm Focal Length
TCBS-30C05-500 		30mm 250mm
2 weeks
$103.00
Material BK7
Spherical surface accuracy λ/2
Curvature radius tolerance ±2%
Coating Uncoated
Clear aperture 85% of the diameter
Surface Quality <br> (Scratch-Dig) 20-10
Diameter φD φ30mm
Edge thickness te 5mm
Center thickness tc 4.8mm
Radius of curvature r 500mm
Focal length f 250mm
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Concave Mirror Substrate 50mm Diameter 200mm Focal Length
TCBS-50C08-400 		50mm 200mm
6-12 weeks
$148.00
Material BK7
Spherical surface accuracy λ/2
Curvature radius tolerance ±2%
Coating Uncoated
Clear aperture 85% of the diameter
Surface Quality <br> (Scratch-Dig) 20-10
Diameter φD φ50mm
Edge thickness te 8mm
Center thickness tc 7.2mm
Radius of curvature r 400mm
Focal length f 200mm
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Concave Mirror Substrate 10mm Diameter 200mm Focal Length
TCBS-10C05-400 		10mm 200mm
2 weeks
$63.00
Material BK7
Spherical surface accuracy λ/2
Curvature radius tolerance ±2%
Coating Uncoated
Clear aperture 85% of the diameter
Surface Quality <br> (Scratch-Dig) 20-10
Diameter φD φ10mm
Edge thickness te 5mm
Center thickness tc 5mm
Radius of curvature r 400mm
Focal length f 200mm
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Concave Mirror Substrate 15mm Diameter 300mm Focal Length
TCBS-15C05-600 		15mm 300mm
6-12 weeks
$72.00
Material BK7
Spherical surface accuracy λ/2
Curvature radius tolerance ±2%
Coating Uncoated
Clear aperture 85% of the diameter
Surface Quality <br> (Scratch-Dig) 20-10
Diameter φD φ15mm
Edge thickness te 5mm
Center thickness tc 5mm
Radius of curvature r 600mm
Focal length f 300mm
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Concave Mirror Substrate 20mm Diameter 400mm Focal Length
TCBS-20C05-800 		20mm 400mm
6-12 weeks
$81.00
Material BK7
Spherical surface accuracy λ/2
Curvature radius tolerance ±2%
Coating Uncoated
Clear aperture 85% of the diameter
Surface Quality <br> (Scratch-Dig) 20-10
Diameter φD φ20mm
Edge thickness te 5mm
Center thickness tc 4.9mm
Radius of curvature r 800mm
Focal length f 400mm
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Concave Mirror Substrate 25mm Diameter 750mm Focal Length
TCBS-25C05-1500 		25mm 750mm
2 weeks
$90.00
Material BK7
Spherical surface accuracy λ/2
Curvature radius tolerance ±2%
Coating Uncoated
Clear aperture 85% of the diameter
Surface Quality <br> (Scratch-Dig) 20-10
Diameter φD φ25mm
Edge thickness te 5mm
Center thickness tc 4.9mm
Radius of curvature r 1500mm
Focal length f 750mm
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Concave Mirror Substrate 30mm Diameter 400mm Focal Length
TCBS-30C05-800 		30mm 400mm
6-12 weeks
$103.00
Material BK7
Spherical surface accuracy λ/2
Curvature radius tolerance ±2%
Coating Uncoated
Clear aperture 85% of the diameter
Surface Quality <br> (Scratch-Dig) 20-10
Diameter φD φ30mm
Edge thickness te 5mm
Center thickness tc 4.9mm
Radius of curvature r 800mm
Focal length f 400mm
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Concave Mirror Substrate 50mm Diameter 350mm Focal Length
TCBS-50C08-700 		50mm 350mm
6-12 weeks
$148.00
Material BK7
Spherical surface accuracy λ/2
Curvature radius tolerance ±2%
Coating Uncoated
Clear aperture 85% of the diameter
Surface Quality <br> (Scratch-Dig) 20-10
Diameter φD φ50mm
Edge thickness te 8mm
Center thickness tc 7.6mm
Radius of curvature r 700mm
Focal length f 350mm
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Concave Mirror Substrate 10mm Diameter 350mm Focal Length
TCBS-10C05-700 		10mm 350mm
6-12 weeks
$63.00
Material BK7
Spherical surface accuracy λ/2
Curvature radius tolerance ±2%
Coating Uncoated
Clear aperture 85% of the diameter
Surface Quality <br> (Scratch-Dig) 20-10
Diameter φD φ10mm
Edge thickness te 5mm
Center thickness tc 5mm
Radius of curvature r 700mm
Focal length f 350mm
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Concave Mirror Substrate 15mm Diameter 500mm Focal Length
TCBS-15C05-1000 		15mm 500mm
6-12 weeks
$72.00
Material BK7
Spherical surface accuracy λ/2
Curvature radius tolerance ±2%
Coating Uncoated
Clear aperture 85% of the diameter
Surface Quality <br> (Scratch-Dig) 20-10
Diameter φD φ15mm
Edge thickness te 5mm
Center thickness tc 5mm
Radius of curvature r 1000mm
Focal length f 500mm
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Concave Mirror Substrate 20mm Diameter 1000mm Focal Length
TCBS-20C05-2000 		20mm 1000mm
2 weeks
$81.00
Material BK7
Spherical surface accuracy λ/2
Curvature radius tolerance ±2%
Coating Uncoated
Clear aperture 85% of the diameter
Surface Quality <br> (Scratch-Dig) 20-10
Diameter φD φ20mm
Edge thickness te 5mm
Center thickness tc 5mm
Radius of curvature r 2000mm
Focal length f 1000mm
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Concave Mirror Substrate 25mm Diameter 1500mm Focal Length
TCBS-25C05-3000 		25mm 1500mm
2 weeks
$90.00
Material BK7
Spherical surface accuracy λ/2
Curvature radius tolerance ±2%
Coating Uncoated
Clear aperture 85% of the diameter
Surface Quality <br> (Scratch-Dig) 20-10
Diameter φD φ25mm
Edge thickness te 5mm
Center thickness tc 5mm
Radius of curvature r 3000mm
Focal length f 1500mm
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Concave Mirror Substrate 30mm Diameter 1000mm Focal Length
TCBS-30C05-2000 		30mm 1000mm
2 weeks
$103.00
Material BK7
Spherical surface accuracy λ/2
Curvature radius tolerance ±2%
Coating Uncoated
Clear aperture 85% of the diameter
Surface Quality <br> (Scratch-Dig) 20-10
Diameter φD φ30mm
Edge thickness te 5mm
Center thickness tc 4.9mm
Radius of curvature r 2000mm
Focal length f 1000mm
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Concave Mirror Substrate 50mm Diameter 750mm Focal Length
TCBS-50C08-1500 		50mm 750mm
2 weeks
$148.00
Material BK7
Spherical surface accuracy λ/2
Curvature radius tolerance ±2%
Coating Uncoated
Clear aperture 85% of the diameter
Surface Quality <br> (Scratch-Dig) 20-10
Diameter φD φ50mm
Edge thickness te 8mm
Center thickness tc 7.8mm
Radius of curvature r 1500mm
Focal length f 750mm
i
Concave Mirror Substrate 10mm Diameter 750mm Focal Length
TCBS-10C05-1500 		10mm 750mm
6-12 weeks
$63.00
Material BK7
Spherical surface accuracy λ/2
Curvature radius tolerance ±2%
Coating Uncoated
Clear aperture 85% of the diameter
Surface Quality <br> (Scratch-Dig) 20-10
Diameter φD φ10mm
Edge thickness te 5mm
Center thickness tc 5mm
Radius of curvature r 1500mm
Focal length f 750mm
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Concave Mirror Substrate 15mm Diameter 1250mm Focal Length
TCBS-15C05-2500 		15mm 1250mm
6-12 weeks
$72.00
Material BK7
Spherical surface accuracy λ/2
Curvature radius tolerance ±2%
Coating Uncoated
Clear aperture 85% of the diameter
Surface Quality <br> (Scratch-Dig) 20-10
Diameter φD φ15mm
Edge thickness te 5mm
Center thickness tc 5mm
Radius of curvature r 2500mm
Focal length f 1250mm
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Concave Mirror Substrate 20mm Diameter 2000mm Focal Length
TCBS-20C05-4000 		20mm 2000mm
2 weeks
$81.00
Material BK7
Spherical surface accuracy λ/2
Curvature radius tolerance ±2%
Coating Uncoated
Clear aperture 85% of the diameter
Surface Quality <br> (Scratch-Dig) 20-10
Diameter φD φ20mm
Edge thickness te 5mm
Center thickness tc 5mm
Radius of curvature r 4000mm
Focal length f 2000mm
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Concave Mirror Substrate 25mm Diameter 5000mm Focal Length
TCBS-25C05-10000 		25mm 5000mm
6-12 weeks
$90.00
Material BK7
Spherical surface accuracy λ/2
Curvature radius tolerance ±2%
Coating Uncoated
Clear aperture 85% of the diameter
Surface Quality <br> (Scratch-Dig) 20-10
Diameter φD φ25mm
Edge thickness te 5mm
Center thickness tc 5mm
Radius of curvature r 10000mm
Focal length f 5000mm
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Concave Mirror Substrate 30mm Diameter 1750mm Focal Length
TCBS-30C05-3500 		30mm 1750mm
6-12 weeks
$103.00
Material BK7
Spherical surface accuracy λ/2
Curvature radius tolerance ±2%
Coating Uncoated
Clear aperture 85% of the diameter
Surface Quality <br> (Scratch-Dig) 20-10
Diameter φD φ30mm
Edge thickness te 5mm
Center thickness tc 5mm
Radius of curvature r 3500mm
Focal length f 1750mm

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