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Optical Parallels (Synthetic fused silica, Circle) φ10 - 20

OPSQ - OPSQK-C

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Optical Parallels (Synthetic fused silica, Circle) φ10 - 20
Out of stock
SKU
OPSQ - OPSQK-C
Optical Parallels are precision substrates polished on both sides with excellent surface quality and surface flatness. These substrates can be used with thin film coatings to make custom windows and beamsplitters.
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Optical Parallel Synthetic Fused Silica 80mm 12mm Thick 4λ
OPSQ-80C12-P 		80mm
1-3 weeks
SGD 537.80
Material Synthetic fused silica
Clear aperture 90% of the diameter
Diameter 80mm
Thickness t 12mm
Surface Flatness Lambda/4
Parallelism Less Than 03' 00"
Surface Quality (Scratch-Dig) 20-10
i
Optical Parallel Sythetic Fused Silica for Excimer 50mm Diameter 8mm Thick
OPSQK-50C08-10-5 		50mm
in stock
SGD 362.20
Material Fused Silica for excimer laser
Clear aperture 90% of the diameter
Wavelength range 248nm -
Diameter 50mm
Thickness t 8mm
Surface Flatness Lambda/10
Parallelism Less Than 00' 05"
Surface Quality (Scratch-Dig) 20-10
i
Optical Parallel Synthetic Fused Silica 15mm 1mm Thick λ
OPSQ-15C01-1-5 		15mm
1-3 weeks
SGD 69.50
Material Synthetic fused silica
Clear aperture 90% of the diameter
Diameter 15mm
Thickness t 1mm
Surface Flatness Lambda
Parallelism Less Than 00' 05"
Surface Quality (Scratch-Dig) 20-10
i
Optical Parallel Synthetic Fused Silica 20mm 5mm Thick λ
OPSQ-20C05-1-5 		20mm
1-3 weeks
SGD 76.80
Material Synthetic fused silica
Clear aperture 90% of the diameter
Diameter 20mm
Thickness t 5mm
Surface Flatness Lambda
Parallelism Less Than 00' 05"
Surface Quality (Scratch-Dig) 20-10
i
Optical Parallel Synthetic Fused Silica 30mm 5mm Thick λ/20
OPSQ-30C05-20-2 		30mm
in stock
SGD 329.30
Material Synthetic fused silica
Clear aperture 90% of the diameter
Diameter 30mm
Thickness t 5mm
Surface Flatness Lambda/20
Parallelism Less Than 00' 02"
Surface Quality (Scratch-Dig) 20-10
i
Optical Parallel Synthetic Fused Silica 50mm 5mm Thick λ
OPSQ-50C05-1-5 		50mm
1-3 weeks
SGD 219.50
Material Synthetic fused silica
Clear aperture 90% of the diameter
Diameter 50mm
Thickness t 5mm
Surface Flatness Lambda
Parallelism Less Than 00' 05"
Surface Quality (Scratch-Dig) 20-10
i
Optical Parallel Synthetic Fused Silica 100mm 10mm Thick λ/4
OPSQ-100C10-4-5 		100mm
1-3 weeks
SGD 790.20
Material Synthetic fused silica
Clear aperture 90% of the diameter
Diameter 100mm
Thickness t 10mm
Surface Flatness Lambda/4
Parallelism Less Than 00' 05"
Surface Quality (Scratch-Dig) 20-10
i
Optical Parallel Synthetic Fused Silica 15mm 2mm Thick λ/4
OPSQ-15C02-4-5 		15mm
1-3 weeks
SGD 76.80
Material Synthetic fused silica
Clear aperture 90% of the diameter
Diameter 15mm
Thickness t 2mm
Surface Flatness Lambda/4
Parallelism Less Than 00' 05"
Surface Quality (Scratch-Dig) 20-10
i
Optical Parallel Synthetic Fused Silica 25mm 1mm Thick 4λ
OPSQ-25C01-P 		25mm
1-3 weeks
SGD 78.00
Material Synthetic fused silica
Clear aperture 90% of the diameter
Diameter 25mm
Thickness t 1mm
Surface Flatness Lambda/4
Parallelism Less Than 03' 00"
Surface Quality (Scratch-Dig) 20-10
i
Optical Parallel Synthetic Fused Silica 30mm 5mm Thick λ
OPSQ-30C05-1-5 		30mm
1-3 weeks
SGD 129.90
Material Synthetic fused silica
Clear aperture 90% of the diameter
Diameter 30mm
Thickness t 5mm
Surface Flatness Lambda
Parallelism Less Than 00' 05"
Surface Quality (Scratch-Dig) 20-10
i
Optical Parallel Synthetic Fused Silica 50mm 8mm Thick λ/10
OPSQ-50C08-10-5 		50mm
in stock
SGD 296.30
Material Synthetic fused silica
Clear aperture 90% of the diameter
Diameter 50mm
Thickness t 8mm
Surface Flatness Lambda/10
Parallelism Less Than 00' 05"
Surface Quality (Scratch-Dig) 20-10
i
Optical Parallel Synthetic Fused Silica 100mm 15mm Thick λ/20
OPSQ-100C15-20-2 		100mm
1-3 weeks
SGD 2,063.40
Material Synthetic fused silica
Clear aperture 90% of the diameter
Diameter 100mm
Thickness t 15mm
Surface Flatness Lambda/20
Parallelism Less Than 00' 02"
Surface Quality (Scratch-Dig) 20-10
i
Optical Parallel Synthetic Fused Silica 15mm 2.3mm Thick λ
OPSQ-15C2.3-1-10 		15mm
1-3 weeks
SGD 43.90
Material Synthetic fused silica
Clear aperture 90% of the diameter
Diameter 15mm
Thickness t 2.3mm
Surface Flatness Lambda
Parallelism Less Than 00' 10"
Surface Quality (Scratch-Dig) 20-10
i
Optical Parallel Synthetic Fused Silica 25mm 2mm Thick λ
OPSQ-25C02-1-5 		25mm
1-3 weeks
SGD 94.50
Material Synthetic fused silica
Clear aperture 90% of the diameter
Diameter 25mm
Thickness t 2mm
Surface Flatness Lambda
Parallelism Less Than 00' 05"
Surface Quality (Scratch-Dig) 20-10
i
Optical Parallel Synthetic Fused Silica 40mm 1mm Thick 4λ
OPSQ-40C01-P 		40mm
1-3 weeks
SGD 128.70
Material Synthetic fused silica
Clear aperture 90% of the diameter
Diameter 40mm
Thickness t 1mm
Surface Flatness Lambda/4
Parallelism Less Than 03' 00"
Surface Quality (Scratch-Dig) 20-10
i
Optical Parallel Synthetic Fused Silica 50mm 8mm Thick 4λ
OPSQ-50C08-P 		50mm
1-3 weeks
SGD 192.10
Material Synthetic fused silica
Clear aperture 90% of the diameter
Diameter 50mm
Thickness t 8mm
Surface Flatness Lambda/4
Parallelism Less Than 03' 00"
Surface Quality (Scratch-Dig) 20-10
i
Optical Parallel Synthetic Fused Silica 100mm 15mm Thick λ
OPSQ-100C15-1-5 		100mm
1-3 weeks
SGD 806.70
Material Synthetic fused silica
Clear aperture 90% of the diameter
Diameter 100mm
Thickness t 15mm
Surface Flatness Lambda
Parallelism Less Than 00' 05"
Surface Quality (Scratch-Dig) 20-10
i
Optical Parallel Synthetic Fused Silica 10mm 1mm Thick λ/10
OPSQ-10C01-10-5 		10mm
in stock
SGD 76.80
Material Synthetic fused silica
Clear aperture 90% of the diameter
Diameter 10mm
Thickness t 1mm
Surface Flatness Lambda/10
Parallelism Less Than 00' 05"
Surface Quality (Scratch-Dig) 20-10
i
Optical Parallel Synthetic Fused Silica 15mm 3mm Thick λ/4
OPSQ-15C03-4-5 		15mm
1-3 weeks
SGD 76.80
Material Synthetic fused silica
Clear aperture 90% of the diameter
Diameter 15mm
Thickness t 3mm
Surface Flatness Lambda/4
Parallelism Less Than 00' 05"
Surface Quality (Scratch-Dig) 20-10
i
Optical Parallel Synthetic Fused Silica 25mm 3mm Thick λ/10
OPSQ-25C03-10-5 		25mm
in stock
SGD 120.70
Material Synthetic fused silica
Clear aperture 90% of the diameter
Diameter 25mm
Thickness t 3mm
Surface Flatness Lambda/10
Parallelism Less Than 00' 05"
Surface Quality (Scratch-Dig) 20-10
i
Optical Parallel Synthetic Fused Silica 40mm 2.3mm Thick 4λ
OPSQ-40C2.3-0.25-10 		40mm
1-3 weeks
SGD 109.80
Material Synthetic fused silica
Clear aperture 90% of the diameter
Diameter 40mm
Thickness t 2.3mm
Surface Flatness 4Lambda
Parallelism Less Than 00' 10"
Surface Quality (Scratch-Dig) 20-10
i
Optical Parallel Synthetic Fused Silica 50.8mm 8mm Thick λ/10
OPSQ-50.8C08-10-5 		50.8mm
in stock
SGD 296.30
Material Synthetic fused silica
Clear aperture 90% of the diameter
Diameter 50.8mm
Thickness t 8mm
Surface Flatness Lambda/10
Parallelism Less Than 00' 05"
Surface Quality (Scratch-Dig) 20-10
i
Optical Parallel Synthetic Fused Silica 125mm 2.3mm Thick 10λ
OPSQ-125C2.3-0.1-10 		125mm
1-3 weeks
SGD 439.00
Material Synthetic fused silica
Clear aperture 90% of the diameter
Diameter 125mm
Thickness t 2.3mm
Surface Flatness 10Lambda
Parallelism Less Than 00' 10"
Surface Quality (Scratch-Dig) 20-10
i
Optical Parallel Synthetic Fused Silica 10mm 1mm Thick 4λ
OPSQ-10C01-P 		10mm
1-3 weeks
SGD 49.40
Material Synthetic fused silica
Clear aperture 90% of the diameter
Diameter 10mm
Thickness t 1mm
Surface Flatness Lambda/4
Parallelism Less Than 03' 00"
Surface Quality (Scratch-Dig) 20-10
i
Optical Parallel Synthetic Fused Silica 15mm 5mm Thick λ/20
OPSQ-15C05-20-2 		15mm
in stock
SGD 175.60
Material Synthetic fused silica
Clear aperture 90% of the diameter
Diameter 15mm
Thickness t 5mm
Surface Flatness Lambda/20
Parallelism Less Than 00' 02"
Surface Quality (Scratch-Dig) 20-10
i
Optical Parallel Synthetic Fused Silica 25mm 3mm Thick 4λ
OPSQ-25C03-P 		25mm
1-3 weeks
SGD 78.00
Material Synthetic fused silica
Clear aperture 90% of the diameter
Diameter 25mm
Thickness t 3mm
Surface Flatness Lambda/4
Parallelism Less Than 03' 00"
Surface Quality (Scratch-Dig) 20-10
i
Optical Parallel Synthetic Fused Silica 40mm 3mm Thick 4λ
OPSQ-40C03-P 		40mm
1-3 weeks
SGD 128.70
Material Synthetic fused silica
Clear aperture 90% of the diameter
Diameter 40mm
Thickness t 3mm
Surface Flatness Lambda/4
Parallelism Less Than 03' 00"
Surface Quality (Scratch-Dig) 20-10
i
Optical Parallel Synthetic Fused Silica 60mm 3mm Thick 4λ
OPSQ-60C03-P 		60mm
1-3 weeks
SGD 208.50
Material Synthetic fused silica
Clear aperture 90% of the diameter
Diameter 60mm
Thickness t 3mm
Surface Flatness Lambda/4
Parallelism Less Than 03' 00"
Surface Quality (Scratch-Dig) 20-10
i
Optical Parallel Synthetic Fused Silica 60mm 6mm Thick λ
OPSQ-60C06-1-5 		60mm
1-3 weeks
SGD 305.50
Material Synthetic fused silica
Clear aperture 90% of the diameter
Diameter 60mm
Thickness t 6mm
Surface Flatness Lambda
Parallelism Less Than 00' 05"
Surface Quality (Scratch-Dig) 20-10
i
Optical Parallel Synthetic Fused Silica 130mm 13mm Thick λ
OPSQ-130C13-1-5 		130mm
1-3 weeks
SGD 1,382.90
Material Synthetic fused silica
Clear aperture 90% of the diameter
Diameter 130mm
Thickness t 13mm
Surface Flatness Lambda
Parallelism Less Than 00' 05"
Surface Quality (Scratch-Dig) 20-10
i
Optical Parallel Synthetic Fused Silica 10mm 2mm Thick λ/4
OPSQ-10C02-4-5 		10mm
1-3 weeks
SGD 69.50
Material Synthetic fused silica
Clear aperture 90% of the diameter
Diameter 10mm
Thickness t 2mm
Surface Flatness Lambda/4
Parallelism Less Than 00' 05"
Surface Quality (Scratch-Dig) 20-10
i
Optical Parallel Synthetic Fused Silica 15mm 5mm Thick λ
OPSQ-15C05-1-5 		15mm
1-3 weeks
SGD 69.50
Material Synthetic fused silica
Clear aperture 90% of the diameter
Diameter 15mm
Thickness t 5mm
Surface Flatness Lambda
Parallelism Less Than 00' 05"
Surface Quality (Scratch-Dig) 20-10
i
Optical Parallel Synthetic Fused Silica 25mm 5mm Thick λ/4
OPSQ-25C05-4-5 		25mm
1-3 weeks
SGD 104.30
Material Synthetic fused silica
Clear aperture 90% of the diameter
Diameter 25mm
Thickness t 5mm
Surface Flatness Lambda/4
Parallelism Less Than 00' 05"
Surface Quality (Scratch-Dig) 20-10
i
Optical Parallel Synthetic Fused Silica 40mm 4mm Thick λ
OPSQ-40C04-1-5 		40mm
1-3 weeks
SGD 156.10
Material Synthetic fused silica
Clear aperture 90% of the diameter
Diameter 40mm
Thickness t 4mm
Surface Flatness Lambda
Parallelism Less Than 00' 05"
Surface Quality (Scratch-Dig) 20-10
i
Optical Parallel Synthetic Fused Silica 60mm 10mm Thick λ/10
OPSQ-60C10-10-5 		60mm
in stock
SGD 439.00
Material Synthetic fused silica
Clear aperture 90% of the diameter
Diameter 60mm
Thickness t 10mm
Surface Flatness Lambda/10
Parallelism Less Than 00' 05"
Surface Quality (Scratch-Dig) 20-10
i
Optical Parallel Synthetic Fused Silica 130mm 18mm Thick λ/4
OPSQ-130C18-4-5 		130mm
1-3 weeks
SGD 1,854.90
Material Synthetic fused silica
Clear aperture 90% of the diameter
Diameter 130mm
Thickness t 18mm
Surface Flatness Lambda/4
Parallelism Less Than 00' 05"
Surface Quality (Scratch-Dig) 20-10
i
Optical Parallel Synthetic Fused Silica 10mm 2.3mm Thick λ
OPSQ-10C2.3-1-10 		10mm
1-3 weeks
SGD 32.90
Material Synthetic fused silica
Clear aperture 90% of the diameter
Diameter 10mm
Thickness t 2.3mm
Surface Flatness Lambda
Parallelism Less Than 00' 10"
Surface Quality (Scratch-Dig) 20-10
i
Optical Parallel Synthetic Fused Silica 20mm 1mm Thick 4λ
OPSQ-20C01-P 		20mm
1-3 weeks
SGD 64.00
Material Synthetic fused silica
Clear aperture 90% of the diameter
Diameter 20mm
Thickness t 1mm
Surface Flatness Lambda/4
Parallelism Less Than 03' 00"
Surface Quality (Scratch-Dig) 20-10
i
Optical Parallel Synthetic Fused Silica 25.4mm 3mm Thick λ/10
OPSQ-25.4C03-10-5 		25.4mm
in stock
SGD 120.70
Material Synthetic fused silica
Clear aperture 90% of the diameter
Diameter 25.4mm
Thickness t 3mm
Surface Flatness Lambda/10
Parallelism Less Than 00' 05"
Surface Quality (Scratch-Dig) 20-10
i
Optical Parallel Synthetic Fused Silica 40mm 6mm Thick λ/10
OPSQ-40C06-10-5 		40mm
in stock
SGD 208.50
Material Synthetic fused silica
Clear aperture 90% of the diameter
Diameter 40mm
Thickness t 6mm
Surface Flatness Lambda/10
Parallelism Less Than 00' 05"
Surface Quality (Scratch-Dig) 20-10
i
Optical Parallel Synthetic Fused Silica 60mm 10mm Thick 4λ
OPSQ-60C10-P 		60mm
1-3 weeks
SGD 285.40
Material Synthetic fused silica
Clear aperture 90% of the diameter
Diameter 60mm
Thickness t 10mm
Surface Flatness Lambda/4
Parallelism Less Than 03' 00"
Surface Quality (Scratch-Dig) 20-10
i
Optical Parallel Synthetic Fused Silica 150mm 15mm Thick λ/10
OPSQ-150C15-10-5 		150mm
in stock
SGD 2,304.90
Material Synthetic fused silica
Clear aperture 90% of the diameter
Diameter 150mm
Thickness t 15mm
Surface Flatness Lambda/10
Parallelism Less Than 00' 05"
Surface Quality (Scratch-Dig) 20-10
i
Optical Parallel Synthetic Fused Silica 10mm 3mm Thick λ/4
OPSQ-10C03-4-5 		10mm
1-3 weeks
SGD 69.50
Material Synthetic fused silica
Clear aperture 90% of the diameter
Diameter 10mm
Thickness t 3mm
Surface Flatness Lambda/4
Parallelism Less Than 00' 05"
Surface Quality (Scratch-Dig) 20-10
i
Optical Parallel Synthetic Fused Silica 20mm 2mm Thick λ
OPSQ-20C02-1-5 		20mm
1-3 weeks
SGD 76.80
Material Synthetic fused silica
Clear aperture 90% of the diameter
Diameter 20mm
Thickness t 2mm
Surface Flatness Lambda
Parallelism Less Than 00' 05"
Surface Quality (Scratch-Dig) 20-10
i
Optical Parallel Synthetic Fused Silica 30mm 1mm Thick λ
OPSQ-30C01-1-5 		30mm
1-3 weeks
SGD 112.20
Material Synthetic fused silica
Clear aperture 90% of the diameter
Diameter 30mm
Thickness t 1mm
Surface Flatness Lambda
Parallelism Less Than 00' 05"
Surface Quality (Scratch-Dig) 20-10
i
Optical Parallel Synthetic Fused Silica 40mm 6mm Thick 4λ
OPSQ-40C06-P 		40mm
1-3 weeks
SGD 135.40
Material Synthetic fused silica
Clear aperture 90% of the diameter
Diameter 40mm
Thickness t 6mm
Surface Flatness Lambda/4
Parallelism Less Than 03' 00"
Surface Quality (Scratch-Dig) 20-10
i
Optical Parallel Synthetic Fused Silica 80mm 8mm Thick λ/10
OPSQ-80C08-10-5 		80mm
1-3 weeks
SGD 658.50
Material Synthetic fused silica
Clear aperture 90% of the diameter
Diameter 80mm
Thickness t 8mm
Surface Flatness Lambda/10
Parallelism Less Than 00' 05"
Surface Quality (Scratch-Dig) 20-10
i
Optical Parallel Synthetic Fused Silica 150mm 15mm Thick 4λ
OPSQ-150C15-P 		150mm
1-3 weeks
SGD 1,613.40
Material Synthetic fused silica
Clear aperture 90% of the diameter
Diameter 150mm
Thickness t 15mm
Surface Flatness Lambda/4
Parallelism Less Than 03' 00"
Surface Quality (Scratch-Dig) 20-10
i
Optical Parallel Synthetic Fused Silica 10mm 5mm Thick λ/20
OPSQ-10C05-20-2 		10mm
in stock
SGD 153.70
Material Synthetic fused silica
Clear aperture 90% of the diameter
Diameter 10mm
Thickness t 5mm
Surface Flatness Lambda/20
Parallelism Less Than 00' 02"
Surface Quality (Scratch-Dig) 20-10
i
Optical Parallel Synthetic Fused Silica 20mm 3mm Thick λ/20
OPSQ-20C03-20-2 		20mm
in stock
SGD 197.60
Material Synthetic fused silica
Clear aperture 90% of the diameter
Diameter 20mm
Thickness t 3mm
Surface Flatness Lambda/20
Parallelism Less Than 00' 02"
Surface Quality (Scratch-Dig) 20-10
i
Optical Parallel Synthetic Fused Silica 30mm 2mm Thick λ/4
OPSQ-30C02-4-5 		30mm
1-3 weeks
SGD 126.20
Material Synthetic fused silica
Clear aperture 90% of the diameter
Diameter 30mm
Thickness t 2mm
Surface Flatness Lambda/4
Parallelism Less Than 00' 05"
Surface Quality (Scratch-Dig) 20-10
i
Optical Parallel Synthetic Fused Silica 50mm 2mm Thick λ
OPSQ-50C02-1-5 		50mm
1-3 weeks
SGD 197.00
Material Synthetic fused silica
Clear aperture 90% of the diameter
Diameter 50mm
Thickness t 2mm
Surface Flatness Lambda
Parallelism Less Than 00' 05"
Surface Quality (Scratch-Dig) 20-10
i
Optical Parallel Synthetic Fused Silica 80mm 8mm Thick 4λ
OPSQ-80C08-P 		80mm
1-3 weeks
SGD 461.00
Material Synthetic fused silica
Clear aperture 90% of the diameter
Diameter 80mm
Thickness t 8mm
Surface Flatness Lambda/4
Parallelism Less Than 03' 00"
Surface Quality (Scratch-Dig) 20-10
i
Optical Parallel Synthetic Fused Silica 150mm 20mm Thick λ
OPSQ-150C20-1-5 		150mm
1-3 weeks
SGD 2,162.20
Material Synthetic fused silica
Clear aperture 90% of the diameter
Diameter 150mm
Thickness t 20mm
Surface Flatness Lambda
Parallelism Less Than 00' 05"
Surface Quality (Scratch-Dig) 20-10
i
Optical Parallel Synthetic Fused Silica 10mm 5mm Thick λ
OPSQ-10C05-1-5 		10mm
in stock
SGD 60.40
Material Synthetic fused silica
Clear aperture 90% of the diameter
Diameter 10mm
Thickness t 5mm
Surface Flatness Lambda
Parallelism Less Than 00' 05"
Surface Quality (Scratch-Dig) 20-10
i
Optical Parallel Synthetic Fused Silica 20mm 3mm Thick λ
OPSQ-20C03-1-5 		20mm
1-3 weeks
SGD 76.80
Material Synthetic fused silica
Clear aperture 90% of the diameter
Diameter 20mm
Thickness t 3mm
Surface Flatness Lambda
Parallelism Less Than 00' 05"
Surface Quality (Scratch-Dig) 20-10
i
Optical Parallel Synthetic Fused Silica 30mm 2.3mm Thick 2λ
OPSQ-30C2.3-0.5-10 		30mm
1-3 weeks
SGD 76.80
Material Synthetic fused silica
Clear aperture 90% of the diameter
Diameter 30mm
Thickness t 2.3mm
Surface Flatness 2Lambda
Parallelism Less Than 00' 10"
Surface Quality (Scratch-Dig) 20-10
i
Optical Parallel Synthetic Fused Silica 50mm 3mm Thick λ/4
OPSQ-50C03-4-5 		50mm
in stock
SGD 236.00
Material Synthetic fused silica
Clear aperture 90% of the diameter
Diameter 50mm
Thickness t 3mm
Surface Flatness Lambda/4
Parallelism Less Than 00' 05"
Surface Quality (Scratch-Dig) 20-10
i
Optical Parallel Synthetic Fused Silica 80mm 12mm Thick λ/4
OPSQ-80C12-4-5 		80mm
1-3 weeks
SGD 691.50
Material Synthetic fused silica
Clear aperture 90% of the diameter
Diameter 80mm
Thickness t 12mm
Surface Flatness Lambda/4
Parallelism Less Than 00' 05"
Surface Quality (Scratch-Dig) 20-10
i
Optical Parallel Sythetic Fused Silica for Excimer 30mm Diameter 5mm Thick
OPSQK-30C05-10-5 		30mm
in stock
SGD 214.00
Material Fused Silica for excimer laser
Clear aperture 90% of the diameter
Wavelength range 248nm -
Diameter 30mm
Thickness t 5mm
Surface Flatness Lambda/10
Parallelism Less Than 00' 05"
Surface Quality (Scratch-Dig) 20-10
i
Optical Parallel Synthetic Fused Silica 12.7mm 3mm Thick λ/4
OPSQ-12.7C03-4-5 		12.7mm
1-3 weeks
SGD 76.80
Material Synthetic fused silica
Clear aperture 90% of the diameter
Diameter 12.7mm
Thickness t 3mm
Surface Flatness Lambda/4
Parallelism Less Than 00' 05"
Surface Quality (Scratch-Dig) 20-10
i
Optical Parallel Synthetic Fused Silica 20mm 5mm Thick λ/10
OPSQ-20C05-10-5 		20mm
in stock
SGD 98.80
Material Synthetic fused silica
Clear aperture 90% of the diameter
Diameter 20mm
Thickness t 5mm
Surface Flatness Lambda/10
Parallelism Less Than 00' 05"
Surface Quality (Scratch-Dig) 20-10
i
Optical Parallel Synthetic Fused Silica 30mm 3mm Thick λ
OPSQ-30C03-1-5 		30mm
1-3 weeks
SGD 112.20
Material Synthetic fused silica
Clear aperture 90% of the diameter
Diameter 30mm
Thickness t 3mm
Surface Flatness Lambda
Parallelism Less Than 00' 05"
Surface Quality (Scratch-Dig) 20-10
i
Optical Parallel Synthetic Fused Silica 50mm 5mm Thick λ/10
OPSQ-50C05-10-5 		50mm
in stock
SGD 274.40
Material Synthetic fused silica
Clear aperture 90% of the diameter
Diameter 50mm
Thickness t 5mm
Surface Flatness Lambda/10
Parallelism Less Than 00' 05"
Surface Quality (Scratch-Dig) 20-10
i
Optical Parallel Synthetic Fused Silica 100mm 2.3mm Thick 10λ
OPSQ-100C2.3-0.1-10 		100mm
1-3 weeks
SGD 417.10
Material Synthetic fused silica
Clear aperture 90% of the diameter
Diameter 100mm
Thickness t 2.3mm
Surface Flatness 10Lambda
Parallelism Less Than 00' 10"
Surface Quality (Scratch-Dig) 20-10
i
Optical Parallel Synthetic Fused Silica 15mm 1mm Thick 4λ
OPSQ-15C01-P 		15mm
1-3 weeks
SGD 57.30
Material Synthetic fused silica
Clear aperture 90% of the diameter
Diameter 15mm
Thickness t 1mm
Surface Flatness Lambda/4
Parallelism Less Than 03' 00"
Surface Quality (Scratch-Dig) 20-10
i
Optical Parallel Synthetic Fused Silica 20mm 5mm Thick 4λ
OPSQ-20C05-P 		20mm
1-3 weeks
SGD 64.00
Material Synthetic fused silica
Clear aperture 90% of the diameter
Diameter 20mm
Thickness t 5mm
Surface Flatness Lambda/4
Parallelism Less Than 03' 00"
Surface Quality (Scratch-Dig) 20-10
i
Optical Parallel Synthetic Fused Silica 30mm 5mm Thick λ/10
OPSQ-30C05-10-5 		30mm
in stock
SGD 164.60
Material Synthetic fused silica
Clear aperture 90% of the diameter
Diameter 30mm
Thickness t 5mm
Surface Flatness Lambda/10
Parallelism Less Than 00' 05"
Surface Quality (Scratch-Dig) 20-10
i
Optical Parallel Synthetic Fused Silica 50mm 5mm Thick 4λ
OPSQ-50C05-P 		50mm
1-3 weeks
SGD 178.00
Material Synthetic fused silica
Clear aperture 90% of the diameter
Diameter 50mm
Thickness t 5mm
Surface Flatness Lambda/4
Parallelism Less Than 03' 00"
Surface Quality (Scratch-Dig) 20-10
i
Optical Parallel Synthetic Fused Silica 100mm 10mm Thick λ
OPSQ-100C10-1-5 		100mm
1-3 weeks
SGD 691.50
Material Synthetic fused silica
Clear aperture 90% of the diameter
Diameter 100mm
Thickness t 10mm
Surface Flatness Lambda
Parallelism Less Than 00' 05"
Surface Quality (Scratch-Dig) 20-10
i
Optical Parallel Synthetic Fused Silica 15mm 2mm Thick λ
OPSQ-15C02-1-5 		15mm
1-3 weeks
SGD 69.50
Material Synthetic fused silica
Clear aperture 90% of the diameter
Diameter 15mm
Thickness t 2mm
Surface Flatness Lambda
Parallelism Less Than 00' 05"
Surface Quality (Scratch-Dig) 20-10
i
Optical Parallel Synthetic Fused Silica 25mm 2mm Thick λ/10
OPSQ-25C02-10-5 		25mm
in stock
SGD 120.70
Material Synthetic fused silica
Clear aperture 90% of the diameter
Diameter 25mm
Thickness t 2mm
Surface Flatness Lambda/10
Parallelism Less Than 00' 05"
Surface Quality (Scratch-Dig) 20-10
i
Optical Parallel Synthetic Fused Silica 30mm 5mm Thick 4λ
OPSQ-30C05-P 		30mm
1-3 weeks
SGD 106.70
Material Synthetic fused silica
Clear aperture 90% of the diameter
Diameter 30mm
Thickness t 5mm
Surface Flatness Lambda/4
Parallelism Less Than 03' 00"
Surface Quality (Scratch-Dig) 20-10
i
Optical Parallel Synthetic Fused Silica 50mm 8mm Thick λ/4
OPSQ-50C08-4-5 		50mm
1-3 weeks
SGD 268.90
Material Synthetic fused silica
Clear aperture 90% of the diameter
Diameter 50mm
Thickness t 8mm
Surface Flatness Lambda/4
Parallelism Less Than 00' 05"
Surface Quality (Scratch-Dig) 20-10
i
Optical Parallel Synthetic Fused Silica 100mm 15mm Thick λ/10
OPSQ-100C15-10-5 		100mm
1-3 weeks
SGD 1,031.70
Material Synthetic fused silica
Clear aperture 90% of the diameter
Diameter 100mm
Thickness t 15mm
Surface Flatness Lambda/10
Parallelism Less Than 00' 05"
Surface Quality (Scratch-Dig) 20-10
i
Optical Parallel Synthetic Fused Silica 15mm 3mm Thick λ/20
OPSQ-15C03-20-2 		15mm
1-3 weeks
SGD 175.60
Material Synthetic fused silica
Clear aperture 90% of the diameter
Diameter 15mm
Thickness t 3mm
Surface Flatness Lambda/20
Parallelism Less Than 00' 02"
Surface Quality (Scratch-Dig) 20-10
i
Optical Parallel Synthetic Fused Silica 25mm 2mm Thick 4λ
OPSQ-25C02-P 		25mm
1-3 weeks
SGD 78.00
Material Synthetic fused silica
Clear aperture 90% of the diameter
Diameter 25mm
Thickness t 2mm
Surface Flatness Lambda/4
Parallelism Less Than 03' 00"
Surface Quality (Scratch-Dig) 20-10
i
Optical Parallel Synthetic Fused Silica 40mm 2mm Thick λ
OPSQ-40C02-1-5 		40mm
1-3 weeks
SGD 156.10
Material Synthetic fused silica
Clear aperture 90% of the diameter
Diameter 40mm
Thickness t 2mm
Surface Flatness Lambda
Parallelism Less Than 00' 05"
Surface Quality (Scratch-Dig) 20-10
i
Optical Parallel Synthetic Fused Silica 50.8mm 5mm Thick λ/10
OPSQ-50.8C05-10-5 		50.8mm
in stock
SGD 274.40
Material Synthetic fused silica
Clear aperture 90% of the diameter
Diameter 50.8mm
Thickness t 5mm
Surface Flatness Lambda/10
Parallelism Less Than 00' 05"
Surface Quality (Scratch-Dig) 20-10
i
Optical Parallel Synthetic Fused Silica 100mm 15mm Thick 4λ
OPSQ-100C15-P 		100mm
1-3 weeks
SGD 724.40
Material Synthetic fused silica
Clear aperture 90% of the diameter
Diameter 100mm
Thickness t 15mm
Surface Flatness Lambda/4
Parallelism Less Than 03' 00"
Surface Quality (Scratch-Dig) 20-10
i
Optical Parallel Synthetic Fused Silica 10mm 1mm Thick λ
OPSQ-10C01-1-5 		10mm
1-3 weeks
SGD 60.40
Material Synthetic fused silica
Clear aperture 90% of the diameter
Diameter 10mm
Thickness t 1mm
Surface Flatness Lambda
Parallelism Less Than 00' 05"
Surface Quality (Scratch-Dig) 20-10
i
Optical Parallel Synthetic Fused Silica 15mm 3mm Thick λ
OPSQ-15C03-1-5 		15mm
1-3 weeks
SGD 69.50
Material Synthetic fused silica
Clear aperture 90% of the diameter
Diameter 15mm
Thickness t 3mm
Surface Flatness Lambda
Parallelism Less Than 00' 05"
Surface Quality (Scratch-Dig) 20-10
i
Optical Parallel Synthetic Fused Silica 25mm 3mm Thick λ/4
OPSQ-25C03-4-5 		25mm
1-3 weeks
SGD 104.30
Material Synthetic fused silica
Clear aperture 90% of the diameter
Diameter 25mm
Thickness t 3mm
Surface Flatness Lambda/4
Parallelism Less Than 00' 05"
Surface Quality (Scratch-Dig) 20-10
i
Optical Parallel Synthetic Fused Silica 40mm 3mm Thick λ/4
OPSQ-40C03-4-5 		40mm
1-3 weeks
SGD 175.60
Material Synthetic fused silica
Clear aperture 90% of the diameter
Diameter 40mm
Thickness t 3mm
Surface Flatness Lambda/4
Parallelism Less Than 00' 05"
Surface Quality (Scratch-Dig) 20-10
i
Optical Parallel Synthetic Fused Silica 60mm 2.3mm Thick 4λ
OPSQ-60C2.3-0.25-10 		60mm
1-3 weeks
SGD 219.50
Material Synthetic fused silica
Clear aperture 90% of the diameter
Diameter 60mm
Thickness t 2.3mm
Surface Flatness 4Lambda
Parallelism Less Than 00' 10"
Surface Quality (Scratch-Dig) 20-10
i
Optical Parallel Synthetic Fused Silica 60mm 6mm Thick λ/10
OPSQ-60C06-10-5 		60mm
in stock
SGD 384.10
Material Synthetic fused silica
Clear aperture 90% of the diameter
Diameter 60mm
Thickness t 6mm
Surface Flatness Lambda/10
Parallelism Less Than 00' 05"
Surface Quality (Scratch-Dig) 20-10
i
Optical Parallel Synthetic Fused Silica 130mm 13mm Thick λ/10
OPSQ-130C13-10-5 		130mm
1-3 weeks
SGD 1,756.10
Material Synthetic fused silica
Clear aperture 90% of the diameter
Diameter 130mm
Thickness t 13mm
Surface Flatness Lambda/10
Parallelism Less Than 00' 05"
Surface Quality (Scratch-Dig) 20-10
i
Optical Parallel Synthetic Fused Silica 10mm 2mm Thick λ/20
OPSQ-10C02-20-2 		10mm
1-3 weeks
SGD 153.70
Material Synthetic fused silica
Clear aperture 90% of the diameter
Diameter 10mm
Thickness t 2mm
Surface Flatness Lambda/20
Parallelism Less Than 00' 02"
Surface Quality (Scratch-Dig) 20-10
i
Optical Parallel Synthetic Fused Silica 15mm 5mm Thick λ/10
OPSQ-15C05-10-5 		15mm
1-3 weeks
SGD 87.80
Material Synthetic fused silica
Clear aperture 90% of the diameter
Diameter 15mm
Thickness t 5mm
Surface Flatness Lambda/10
Parallelism Less Than 00' 05"
Surface Quality (Scratch-Dig) 20-10
i
Optical Parallel Synthetic Fused Silica 25mm 5mm Thick λ/20
OPSQ-25C05-20-2 		25mm
in stock
SGD 241.50
Material Synthetic fused silica
Clear aperture 90% of the diameter
Diameter 25mm
Thickness t 5mm
Surface Flatness Lambda/20
Parallelism Less Than 00' 02"
Surface Quality (Scratch-Dig) 20-10
i
Optical Parallel Synthetic Fused Silica 40mm 4mm Thick λ/10
OPSQ-40C04-10-5 		40mm
in stock
SGD 197.60
Material Synthetic fused silica
Clear aperture 90% of the diameter
Diameter 40mm
Thickness t 4mm
Surface Flatness Lambda/10
Parallelism Less Than 00' 05"
Surface Quality (Scratch-Dig) 20-10
i
Optical Parallel Synthetic Fused Silica 60mm 6mm Thick 4λ
OPSQ-60C06-P 		60mm
1-3 weeks
SGD 249.40
Material Synthetic fused silica
Clear aperture 90% of the diameter
Diameter 60mm
Thickness t 6mm
Surface Flatness Lambda/4
Parallelism Less Than 03' 00"
Surface Quality (Scratch-Dig) 20-10
i
Optical Parallel Synthetic Fused Silica 130mm 13mm Thick 4λ
OPSQ-130C13-P 		130mm
1-3 weeks
SGD 1,229.30
Material Synthetic fused silica
Clear aperture 90% of the diameter
Diameter 130mm
Thickness t 13mm
Surface Flatness Lambda/4
Parallelism Less Than 03' 00"
Surface Quality (Scratch-Dig) 20-10
i
Optical Parallel Synthetic Fused Silica 10mm 2mm Thick λ
OPSQ-10C02-1-5 		10mm
1-3 weeks
SGD 60.40
Material Synthetic fused silica
Clear aperture 90% of the diameter
Diameter 10mm
Thickness t 2mm
Surface Flatness Lambda
Parallelism Less Than 00' 05"
Surface Quality (Scratch-Dig) 20-10
i
Optical Parallel Synthetic Fused Silica 15mm 5mm Thick 4λ
OPSQ-15C05-P 		15mm
1-3 weeks
SGD 57.30
Material Synthetic fused silica
Clear aperture 90% of the diameter
Diameter 15mm
Thickness t 5mm
Surface Flatness Lambda/4
Parallelism Less Than 03' 00"
Surface Quality (Scratch-Dig) 20-10
i
Optical Parallel Synthetic Fused Silica 25mm 5mm Thick λ
OPSQ-25C05-1-5 		25mm
1-3 weeks
SGD 94.50
Material Synthetic fused silica
Clear aperture 90% of the diameter
Diameter 25mm
Thickness t 5mm
Surface Flatness Lambda
Parallelism Less Than 00' 05"
Surface Quality (Scratch-Dig) 20-10
i
Optical Parallel Synthetic Fused Silica 40mm 4mm Thick 4λ
OPSQ-40C04-P 		40mm
1-3 weeks
SGD 128.70
Material Synthetic fused silica
Clear aperture 90% of the diameter
Diameter 40mm
Thickness t 4mm
Surface Flatness Lambda/4
Parallelism Less Than 03' 00"
Surface Quality (Scratch-Dig) 20-10
i
Optical Parallel Synthetic Fused Silica 60mm 10mm Thick λ/4
OPSQ-60C10-4-5 		60mm
1-3 weeks
SGD 395.10
Material Synthetic fused silica
Clear aperture 90% of the diameter
Diameter 60mm
Thickness t 10mm
Surface Flatness Lambda/4
Parallelism Less Than 00' 05"
Surface Quality (Scratch-Dig) 20-10
i
Optical Parallel Synthetic Fused Silica 130mm 18mm Thick λ
OPSQ-130C18-1-5 		130mm
1-3 weeks
SGD 1,624.40
Material Synthetic fused silica
Clear aperture 90% of the diameter
Diameter 130mm
Thickness t 18mm
Surface Flatness Lambda
Parallelism Less Than 00' 05"
Surface Quality (Scratch-Dig) 20-10
i
Optical Parallel Synthetic Fused Silica 10mm 3mm Thick λ/20
OPSQ-10C03-20-2 		10mm
1-3 weeks
SGD 153.70
Material Synthetic fused silica
Clear aperture 90% of the diameter
Diameter 10mm
Thickness t 3mm
Surface Flatness Lambda/20
Parallelism Less Than 00' 02"
Surface Quality (Scratch-Dig) 20-10
i
Optical Parallel Synthetic Fused Silica 20mm 2mm Thick λ/10
OPSQ-20C02-10-5 		20mm
in stock
SGD 98.80
Material Synthetic fused silica
Clear aperture 90% of the diameter
Diameter 20mm
Thickness t 2mm
Surface Flatness Lambda/10
Parallelism Less Than 00' 05"
Surface Quality (Scratch-Dig) 20-10
i
Optical Parallel Synthetic Fused Silica 25.4mm 3mm Thick λ/4
OPSQ-25.4C03-4-5 		25.4mm
1-3 weeks
SGD 104.30
Material Synthetic fused silica
Clear aperture 90% of the diameter
Diameter 25.4mm
Thickness t 3mm
Surface Flatness Lambda/4
Parallelism Less Than 00' 05"
Surface Quality (Scratch-Dig) 20-10
i
Optical Parallel Synthetic Fused Silica 40mm 6mm Thick λ/4
OPSQ-40C06-4-5 		40mm
1-3 weeks
SGD 186.60
Material Synthetic fused silica
Clear aperture 90% of the diameter
Diameter 40mm
Thickness t 6mm
Surface Flatness Lambda/4
Parallelism Less Than 00' 05"
Surface Quality (Scratch-Dig) 20-10
i
Optical Parallel Synthetic Fused Silica 70mm 2.3mm Thick 5λ
OPSQ-70C2.3-0.2-10 		70mm
1-3 weeks
SGD 329.30
Material Synthetic fused silica
Clear aperture 90% of the diameter
Diameter 70mm
Thickness t 2.3mm
Surface Flatness 5Lambda
Parallelism Less Than 00' 10"
Surface Quality (Scratch-Dig) 20-10
i
Optical Parallel Synthetic Fused Silica 150mm 15mm Thick λ/4
OPSQ-150C15-4-5 		150mm
1-3 weeks
SGD 2,074.40
Material Synthetic fused silica
Clear aperture 90% of the diameter
Diameter 150mm
Thickness t 15mm
Surface Flatness Lambda/4
Parallelism Less Than 00' 05"
Surface Quality (Scratch-Dig) 20-10
i
Optical Parallel Synthetic Fused Silica 10mm 3mm Thick λ
OPSQ-10C03-1-5 		10mm
1-3 weeks
SGD 60.40
Material Synthetic fused silica
Clear aperture 90% of the diameter
Diameter 10mm
Thickness t 3mm
Surface Flatness Lambda
Parallelism Less Than 00' 05"
Surface Quality (Scratch-Dig) 20-10
i
Optical Parallel Synthetic Fused Silica 20mm 2mm Thick 4λ
OPSQ-20C02-P 		20mm
1-3 weeks
SGD 64.00
Material Synthetic fused silica
Clear aperture 90% of the diameter
Diameter 20mm
Thickness t 2mm
Surface Flatness Lambda/4
Parallelism Less Than 03' 00"
Surface Quality (Scratch-Dig) 20-10
i
Optical Parallel Synthetic Fused Silica 30mm 1mm Thick 4λ
OPSQ-30C01-P 		30mm
1-3 weeks
SGD 92.70
Material Synthetic fused silica
Clear aperture 90% of the diameter
Diameter 30mm
Thickness t 1mm
Surface Flatness Lambda/4
Parallelism Less Than 03' 00"
Surface Quality (Scratch-Dig) 20-10
i
Optical Parallel Synthetic Fused Silica 50mm 1mm Thick λ
OPSQ-50C01-1-5 		50mm
1-3 weeks
SGD 197.00
Material Synthetic fused silica
Clear aperture 90% of the diameter
Diameter 50mm
Thickness t 1mm
Surface Flatness Lambda
Parallelism Less Than 00' 05"
Surface Quality (Scratch-Dig) 20-10
i
Optical Parallel Synthetic Fused Silica 80mm 8mm Thick λ/4
OPSQ-80C08-4-5 		80mm
1-3 weeks
SGD 592.70
Material Synthetic fused silica
Clear aperture 90% of the diameter
Diameter 80mm
Thickness t 8mm
Surface Flatness Lambda/4
Parallelism Less Than 00' 05"
Surface Quality (Scratch-Dig) 20-10
i
Optical Parallel Synthetic Fused Silica 150mm 20mm Thick λ/10
OPSQ-150C20-10-5 		150mm
1-3 weeks
SGD 2,743.90
Material Synthetic fused silica
Clear aperture 90% of the diameter
Diameter 150mm
Thickness t 20mm
Surface Flatness Lambda/10
Parallelism Less Than 00' 05"
Surface Quality (Scratch-Dig) 20-10
i
Optical Parallel Synthetic Fused Silica 10mm 5mm Thick λ/10
OPSQ-10C05-10-5 		10mm
1-3 weeks
SGD 76.80
Material Synthetic fused silica
Clear aperture 90% of the diameter
Diameter 10mm
Thickness t 5mm
Surface Flatness Lambda/10
Parallelism Less Than 00' 05"
Surface Quality (Scratch-Dig) 20-10
i
Optical Parallel Synthetic Fused Silica 20mm 3mm Thick λ/10
OPSQ-20C03-10-5 		20mm
in stock
SGD 98.80
Material Synthetic fused silica
Clear aperture 90% of the diameter
Diameter 20mm
Thickness t 3mm
Surface Flatness Lambda/10
Parallelism Less Than 00' 05"
Surface Quality (Scratch-Dig) 20-10
i
Optical Parallel Synthetic Fused Silica 30mm 2mm Thick λ
OPSQ-30C02-1-5 		30mm
1-3 weeks
SGD 112.20
Material Synthetic fused silica
Clear aperture 90% of the diameter
Diameter 30mm
Thickness t 2mm
Surface Flatness Lambda
Parallelism Less Than 00' 05"
Surface Quality (Scratch-Dig) 20-10
i
Optical Parallel Synthetic Fused Silica 50mm 2mm Thick 4λ
OPSQ-50C02-P 		50mm
1-3 weeks
SGD 157.30
Material Synthetic fused silica
Clear aperture 90% of the diameter
Diameter 50mm
Thickness t 2mm
Surface Flatness Lambda/4
Parallelism Less Than 03' 00"
Surface Quality (Scratch-Dig) 20-10
i
Optical Parallel Synthetic Fused Silica 80mm 12mm Thick λ/20
OPSQ-80C12-20-2 		80mm
1-3 weeks
SGD 1,536.60
Material Synthetic fused silica
Clear aperture 90% of the diameter
Diameter 80mm
Thickness t 12mm
Surface Flatness Lambda/20
Parallelism Less Than 00' 02"
Surface Quality (Scratch-Dig) 20-10
i
Optical Parallel Synthetic Fused Silica 150mm 20mm Thick 4λ
OPSQ-150C20-P 		150mm
1-3 weeks
SGD 1,920.70
Material Synthetic fused silica
Clear aperture 90% of the diameter
Diameter 150mm
Thickness t 20mm
Surface Flatness Lambda/4
Parallelism Less Than 03' 00"
Surface Quality (Scratch-Dig) 20-10
i
Optical Parallel Synthetic Fused Silica 10mm 5mm Thick 4λ
OPSQ-10C05-P 		10mm
1-3 weeks
SGD 49.40
Material Synthetic fused silica
Clear aperture 90% of the diameter
Diameter 10mm
Thickness t 5mm
Surface Flatness Lambda/4
Parallelism Less Than 03' 00"
Surface Quality (Scratch-Dig) 20-10
i
Optical Parallel Synthetic Fused Silica 20mm 3mm Thick 4λ
OPSQ-20C03-P 		20mm
1-3 weeks
SGD 64.00
Material Synthetic fused silica
Clear aperture 90% of the diameter
Diameter 20mm
Thickness t 3mm
Surface Flatness Lambda/4
Parallelism Less Than 03' 00"
Surface Quality (Scratch-Dig) 20-10
i
Optical Parallel Synthetic Fused Silica 30mm 3mm Thick λ/10
OPSQ-30C03-10-5 		30mm
in stock
SGD 142.70
Material Synthetic fused silica
Clear aperture 90% of the diameter
Diameter 30mm
Thickness t 3mm
Surface Flatness Lambda/10
Parallelism Less Than 00' 05"
Surface Quality (Scratch-Dig) 20-10
i
Optical Parallel Synthetic Fused Silica 50mm 3mm Thick λ
OPSQ-50C03-1-5 		50mm
1-3 weeks
SGD 197.00
Material Synthetic fused silica
Clear aperture 90% of the diameter
Diameter 50mm
Thickness t 3mm
Surface Flatness Lambda
Parallelism Less Than 00' 05"
Surface Quality (Scratch-Dig) 20-10
i
Optical Parallel Synthetic Fused Silica 80mm 12mm Thick λ
OPSQ-80C12-1-5 		80mm
1-3 weeks
SGD 604.90
Material Synthetic fused silica
Clear aperture 90% of the diameter
Diameter 80mm
Thickness t 12mm
Surface Flatness Lambda
Parallelism Less Than 00' 05"
Surface Quality (Scratch-Dig) 20-10
i
Optical Parallel Sythetic Fused Silica for Excimer 50mm Diameter 5mm Thick
OPSQK-50C05-10-5 		50mm
in stock
SGD 340.20
Material Fused Silica for excimer laser
Clear aperture 90% of the diameter
Wavelength range 248nm -
Diameter 50mm
Thickness t 5mm
Surface Flatness Lambda/10
Parallelism Less Than 00' 05"
Surface Quality (Scratch-Dig) 20-10
i
Optical Parallel Synthetic Fused Silica 12.7mm 5mm Thick λ/10
OPSQ-12.7C05-10-5 		12.7mm
in stock
SGD 87.80
Material Synthetic fused silica
Clear aperture 90% of the diameter
Diameter 12.7mm
Thickness t 5mm
Surface Flatness Lambda/10
Parallelism Less Than 00' 05"
Surface Quality (Scratch-Dig) 20-10
i
Optical Parallel Synthetic Fused Silica 20mm 5mm Thick λ/4
OPSQ-20C05-4-5 		20mm
1-3 weeks
SGD 87.80
Material Synthetic fused silica
Clear aperture 90% of the diameter
Diameter 20mm
Thickness t 5mm
Surface Flatness Lambda/4
Parallelism Less Than 00' 05"
Surface Quality (Scratch-Dig) 20-10
i
Optical Parallel Synthetic Fused Silica 30mm 3mm Thick 4λ
OPSQ-30C03-P 		30mm
1-3 weeks
SGD 92.70
Material Synthetic fused silica
Clear aperture 90% of the diameter
Diameter 30mm
Thickness t 3mm
Surface Flatness Lambda/4
Parallelism Less Than 03' 00"
Surface Quality (Scratch-Dig) 20-10
i
Optical Parallel Synthetic Fused Silica 50mm 5mm Thick λ/4
OPSQ-50C05-4-5 		50mm
1-3 weeks
SGD 247.00
Material Synthetic fused silica
Clear aperture 90% of the diameter
Diameter 50mm
Thickness t 5mm
Surface Flatness Lambda/4
Parallelism Less Than 00' 05"
Surface Quality (Scratch-Dig) 20-10
i
Optical Parallel Synthetic Fused Silica 100mm 10mm Thick λ/10
OPSQ-100C10-10-5 		100mm
in stock
SGD 878.00
Material Synthetic fused silica
Clear aperture 90% of the diameter
Diameter 100mm
Thickness t 10mm
Surface Flatness Lambda/10
Parallelism Less Than 00' 05"
Surface Quality (Scratch-Dig) 20-10
i
Optical Parallel Synthetic Fused Silica 15mm 2mm Thick λ/10
OPSQ-15C02-10-5 		15mm
in stock
SGD 87.80
Material Synthetic fused silica
Clear aperture 90% of the diameter
Diameter 15mm
Thickness t 2mm
Surface Flatness Lambda/10
Parallelism Less Than 00' 05"
Surface Quality (Scratch-Dig) 20-10
i
Optical Parallel Synthetic Fused Silica 25mm 1mm Thick λ
OPSQ-25C01-1-5 		25mm
1-3 weeks
SGD 94.50
Material Synthetic fused silica
Clear aperture 90% of the diameter
Diameter 25mm
Thickness t 1mm
Surface Flatness Lambda
Parallelism Less Than 00' 05"
Surface Quality (Scratch-Dig) 20-10
i
Optical Parallel Synthetic Fused Silica 30mm 5mm Thick λ/4
OPSQ-30C05-4-5 		30mm
1-3 weeks
SGD 148.20
Material Synthetic fused silica
Clear aperture 90% of the diameter
Diameter 30mm
Thickness t 5mm
Surface Flatness Lambda/4
Parallelism Less Than 00' 05"
Surface Quality (Scratch-Dig) 20-10
i
Optical Parallel Synthetic Fused Silica 50mm 8mm Thick λ/20
OPSQ-50C08-20-2 		50mm
in stock
SGD 592.70
Material Synthetic fused silica
Clear aperture 90% of the diameter
Diameter 50mm
Thickness t 8mm
Surface Flatness Lambda/20
Parallelism Less Than 00' 02"
Surface Quality (Scratch-Dig) 20-10
i
Optical Parallel Synthetic Fused Silica 100mm 10mm Thick 4λ
OPSQ-100C10-P 		100mm
1-3 weeks
SGD 614.60
Material Synthetic fused silica
Clear aperture 90% of the diameter
Diameter 100mm
Thickness t 10mm
Surface Flatness Lambda/4
Parallelism Less Than 03' 00"
Surface Quality (Scratch-Dig) 20-10
i
Optical Parallel Synthetic Fused Silica 15mm 2mm Thick 4λ
OPSQ-15C02-P 		15mm
1-3 weeks
SGD 57.30
Material Synthetic fused silica
Clear aperture 90% of the diameter
Diameter 15mm
Thickness t 2mm
Surface Flatness Lambda/4
Parallelism Less Than 03' 00"
Surface Quality (Scratch-Dig) 20-10
i
Optical Parallel Synthetic Fused Silica 25mm 2mm Thick λ/4
OPSQ-25C02-4-5 		25mm
1-3 weeks
SGD 104.30
Material Synthetic fused silica
Clear aperture 90% of the diameter
Diameter 25mm
Thickness t 2mm
Surface Flatness Lambda/4
Parallelism Less Than 00' 05"
Surface Quality (Scratch-Dig) 20-10
i
Optical Parallel Synthetic Fused Silica 40mm 1mm Thick λ
OPSQ-40C01-1-5 		40mm
1-3 weeks
SGD 156.10
Material Synthetic fused silica
Clear aperture 90% of the diameter
Diameter 40mm
Thickness t 1mm
Surface Flatness Lambda
Parallelism Less Than 00' 05"
Surface Quality (Scratch-Dig) 20-10
i
Optical Parallel Synthetic Fused Silica 50mm 8mm Thick λ
OPSQ-50C08-1-5 		50mm
1-3 weeks
SGD 237.20
Material Synthetic fused silica
Clear aperture 90% of the diameter
Diameter 50mm
Thickness t 8mm
Surface Flatness Lambda
Parallelism Less Than 00' 05"
Surface Quality (Scratch-Dig) 20-10
i
Optical Parallel Synthetic Fused Silica 100mm 15mm Thick λ/4
OPSQ-100C15-4-5 		100mm
1-3 weeks
SGD 922.00
Material Synthetic fused silica
Clear aperture 90% of the diameter
Diameter 100mm
Thickness t 15mm
Surface Flatness Lambda/4
Parallelism Less Than 00' 05"
Surface Quality (Scratch-Dig) 20-10
i
Optical Parallel Synthetic Fused Silica 15mm 3mm Thick λ/10
OPSQ-15C03-10-5 		15mm
in stock
SGD 87.80
Material Synthetic fused silica
Clear aperture 90% of the diameter
Diameter 15mm
Thickness t 3mm
Surface Flatness Lambda/10
Parallelism Less Than 00' 05"
Surface Quality (Scratch-Dig) 20-10
i
Optical Parallel Synthetic Fused Silica 25mm 2.3mm Thick 2λ
OPSQ-25C2.3-0.5-10 		25mm
in stock
SGD 65.90
Material Synthetic fused silica
Clear aperture 90% of the diameter
Diameter 25mm
Thickness t 2.3mm
Surface Flatness 2Lambda
Parallelism Less Than 00' 10"
Surface Quality (Scratch-Dig) 20-10
i
Optical Parallel Synthetic Fused Silica 40mm 2mm Thick 4λ
OPSQ-40C02-P 		40mm
in stock
SGD 128.70
Material Synthetic fused silica
Clear aperture 90% of the diameter
Diameter 40mm
Thickness t 2mm
Surface Flatness Lambda/4
Parallelism Less Than 03' 00"
Surface Quality (Scratch-Dig) 20-10
i
Optical Parallel Synthetic Fused Silica 50.8mm 5mm Thick λ/4
OPSQ-50.8C05-4-5 		50.8mm
1-3 weeks
SGD 247.00
Material Synthetic fused silica
Clear aperture 90% of the diameter
Diameter 50.8mm
Thickness t 5mm
Surface Flatness Lambda/4
Parallelism Less Than 00' 05"
Surface Quality (Scratch-Dig) 20-10
i
Optical Parallel Synthetic Fused Silica 120mm 2.3mm Thick 10λ
OPSQ-120C2.3-0.1-10 		120mm
1-3 weeks
SGD 439.00
Material Synthetic fused silica
Clear aperture 90% of the diameter
Diameter 120mm
Thickness t 2.3mm
Surface Flatness 10Lambda
Parallelism Less Than 00' 10"
Surface Quality (Scratch-Dig) 20-10
i
Optical Parallel Synthetic Fused Silica 10mm 1mm Thick λ/4
OPSQ-10C01-4-5 		10mm
1-3 weeks
SGD 69.50
Material Synthetic fused silica
Clear aperture 90% of the diameter
Diameter 10mm
Thickness t 1mm
Surface Flatness Lambda/4
Parallelism Less Than 00' 05"
Surface Quality (Scratch-Dig) 20-10
i
Optical Parallel Synthetic Fused Silica 15mm 3mm Thick 4λ
OPSQ-15C03-P 		15mm
1-3 weeks
SGD 57.30
Material Synthetic fused silica
Clear aperture 90% of the diameter
Diameter 15mm
Thickness t 3mm
Surface Flatness Lambda/4
Parallelism Less Than 03' 00"
Surface Quality (Scratch-Dig) 20-10
i
Optical Parallel Synthetic Fused Silica 25mm 3mm Thick λ
OPSQ-25C03-1-5 		25mm
1-3 weeks
SGD 94.50
Material Synthetic fused silica
Clear aperture 90% of the diameter
Diameter 25mm
Thickness t 3mm
Surface Flatness Lambda
Parallelism Less Than 00' 05"
Surface Quality (Scratch-Dig) 20-10
i
Optical Parallel Synthetic Fused Silica 40mm 3mm Thick λ
OPSQ-40C03-1-5 		40mm
in stock
SGD 156.10
Material Synthetic fused silica
Clear aperture 90% of the diameter
Diameter 40mm
Thickness t 3mm
Surface Flatness Lambda
Parallelism Less Than 00' 05"
Surface Quality (Scratch-Dig) 20-10
i
Optical Parallel Synthetic Fused Silica 60mm 3mm Thick λ
OPSQ-60C03-1-5 		60mm
1-3 weeks
SGD 264.60
Material Synthetic fused silica
Clear aperture 90% of the diameter
Diameter 60mm
Thickness t 3mm
Surface Flatness Lambda
Parallelism Less Than 00' 05"
Surface Quality (Scratch-Dig) 20-10
i
Optical Parallel Synthetic Fused Silica 60mm 6mm Thick λ/4
OPSQ-60C06-4-5 		60mm
1-3 weeks
SGD 345.70
Material Synthetic fused silica
Clear aperture 90% of the diameter
Diameter 60mm
Thickness t 6mm
Surface Flatness Lambda/4
Parallelism Less Than 00' 05"
Surface Quality (Scratch-Dig) 20-10
i
Optical Parallel Synthetic Fused Silica 130mm 13mm Thick λ/4
OPSQ-130C13-4-5 		130mm
1-3 weeks
SGD 1,580.50
Material Synthetic fused silica
Clear aperture 90% of the diameter
Diameter 130mm
Thickness t 13mm
Surface Flatness Lambda/4
Parallelism Less Than 00' 05"
Surface Quality (Scratch-Dig) 20-10
i
Optical Parallel Synthetic Fused Silica 10mm 2mm Thick λ/10
OPSQ-10C02-10-5 		10mm
in stock
SGD 76.80
Material Synthetic fused silica
Clear aperture 90% of the diameter
Diameter 10mm
Thickness t 2mm
Surface Flatness Lambda/10
Parallelism Less Than 00' 05"
Surface Quality (Scratch-Dig) 20-10
i
Optical Parallel Synthetic Fused Silica 15mm 5mm Thick λ/4
OPSQ-15C05-4-5 		15mm
1-3 weeks
SGD 76.80
Material Synthetic fused silica
Clear aperture 90% of the diameter
Diameter 15mm
Thickness t 5mm
Surface Flatness Lambda/4
Parallelism Less Than 00' 05"
Surface Quality (Scratch-Dig) 20-10
i
Optical Parallel Synthetic Fused Silica 25mm 5mm Thick λ/10
OPSQ-25C05-10-5 		25mm
in stock
SGD 120.70
Material Synthetic fused silica
Clear aperture 90% of the diameter
Diameter 25mm
Thickness t 5mm
Surface Flatness Lambda/10
Parallelism Less Than 00' 05"
Surface Quality (Scratch-Dig) 20-10
i
Optical Parallel Synthetic Fused Silica 40mm 4mm Thick λ/4
OPSQ-40C04-4-5 		40mm
1-3 weeks
SGD 175.60
Material Synthetic fused silica
Clear aperture 90% of the diameter
Diameter 40mm
Thickness t 4mm
Surface Flatness Lambda/4
Parallelism Less Than 00' 05"
Surface Quality (Scratch-Dig) 20-10
i
Optical Parallel Synthetic Fused Silica 60mm 10mm Thick λ/20
OPSQ-60C10-20-2 		60mm
1-3 weeks
SGD 878.00
Material Synthetic fused silica
Clear aperture 90% of the diameter
Diameter 60mm
Thickness t 10mm
Surface Flatness Lambda/20
Parallelism Less Than 00' 02"
Surface Quality (Scratch-Dig) 20-10
i
Optical Parallel Synthetic Fused Silica 130mm 18mm Thick λ/10
OPSQ-130C18-10-5 		130mm
1-3 weeks
SGD 2,063.40
Material Synthetic fused silica
Clear aperture 90% of the diameter
Diameter 130mm
Thickness t 18mm
Surface Flatness Lambda/10
Parallelism Less Than 00' 05"
Surface Quality (Scratch-Dig) 20-10
i
Optical Parallel Synthetic Fused Silica 10mm 2mm Thick 4λ
OPSQ-10C02-P 		10mm
in stock
SGD 49.40
Material Synthetic fused silica
Clear aperture 90% of the diameter
Diameter 10mm
Thickness t 2mm
Surface Flatness Lambda/4
Parallelism Less Than 03' 00"
Surface Quality (Scratch-Dig) 20-10
i
Optical Parallel Synthetic Fused Silica 20mm 1mm Thick λ
OPSQ-20C01-1-5 		20mm
1-3 weeks
SGD 76.80
Material Synthetic fused silica
Clear aperture 90% of the diameter
Diameter 20mm
Thickness t 1mm
Surface Flatness Lambda
Parallelism Less Than 00' 05"
Surface Quality (Scratch-Dig) 20-10
i
Optical Parallel Synthetic Fused Silica 25mm 5mm Thick 4λ
OPSQ-25C05-P 		25mm
1-3 weeks
SGD 78.00
Material Synthetic fused silica
Clear aperture 90% of the diameter
Diameter 25mm
Thickness t 5mm
Surface Flatness Lambda/4
Parallelism Less Than 03' 00"
Surface Quality (Scratch-Dig) 20-10
i
Optical Parallel Synthetic Fused Silica 40mm 6mm Thick λ/20
OPSQ-40C06-20-2 		40mm
1-3 weeks
SGD 417.10
Material Synthetic fused silica
Clear aperture 90% of the diameter
Diameter 40mm
Thickness t 6mm
Surface Flatness Lambda/20
Parallelism Less Than 00' 02"
Surface Quality (Scratch-Dig) 20-10
i
Optical Parallel Synthetic Fused Silica 60mm 10mm Thick λ
OPSQ-60C10-1-5 		60mm
1-3 weeks
SGD 345.70
Material Synthetic fused silica
Clear aperture 90% of the diameter
Diameter 60mm
Thickness t 10mm
Surface Flatness Lambda
Parallelism Less Than 00' 05"
Surface Quality (Scratch-Dig) 20-10
i
Optical Parallel Synthetic Fused Silica 130mm 18mm Thick 4λ
OPSQ-130C18-P 		130mm
1-3 weeks
SGD 1,437.80
Material Synthetic fused silica
Clear aperture 90% of the diameter
Diameter 130mm
Thickness t 18mm
Surface Flatness Lambda/4
Parallelism Less Than 03' 00"
Surface Quality (Scratch-Dig) 20-10
i
Optical Parallel Synthetic Fused Silica 10mm 3mm Thick λ/10
OPSQ-10C03-10-5 		10mm
1-3 weeks
SGD 76.80
Material Synthetic fused silica
Clear aperture 90% of the diameter
Diameter 10mm
Thickness t 3mm
Surface Flatness Lambda/10
Parallelism Less Than 00' 05"
Surface Quality (Scratch-Dig) 20-10
i
Optical Parallel Synthetic Fused Silica 20mm 2mm Thick λ/4
OPSQ-20C02-4-5 		20mm
1-3 weeks
SGD 87.80
Material Synthetic fused silica
Clear aperture 90% of the diameter
Diameter 20mm
Thickness t 2mm
Surface Flatness Lambda/4
Parallelism Less Than 00' 05"
Surface Quality (Scratch-Dig) 20-10
i
Optical Parallel Synthetic Fused Silica 25.4mm 5mm Thick λ/10
OPSQ-25.4C05-10-5 		25.4mm
in stock
SGD 120.70
Material Synthetic fused silica
Clear aperture 90% of the diameter
Diameter 25.4mm
Thickness t 5mm
Surface Flatness Lambda/10
Parallelism Less Than 00' 05"
Surface Quality (Scratch-Dig) 20-10
i
Optical Parallel Synthetic Fused Silica 40mm 6mm Thick λ
OPSQ-40C06-1-5 		40mm
1-3 weeks
SGD 164.00
Material Synthetic fused silica
Clear aperture 90% of the diameter
Diameter 40mm
Thickness t 6mm
Surface Flatness Lambda
Parallelism Less Than 00' 05"
Surface Quality (Scratch-Dig) 20-10
i
Optical Parallel Synthetic Fused Silica 80mm 2.3mm Thick 5λ
OPSQ-80C2.3-0.2-10 		80mm
1-3 weeks
SGD 384.10
Material Synthetic fused silica
Clear aperture 90% of the diameter
Diameter 80mm
Thickness t 2.3mm
Surface Flatness 5Lambda
Parallelism Less Than 00' 10"
Surface Quality (Scratch-Dig) 20-10
i
Optical Parallel Synthetic Fused Silica 150mm 15mm Thick λ
OPSQ-150C15-1-5 		150mm
1-3 weeks
SGD 1,811.00
Material Synthetic fused silica
Clear aperture 90% of the diameter
Diameter 150mm
Thickness t 15mm
Surface Flatness Lambda
Parallelism Less Than 00' 05"
Surface Quality (Scratch-Dig) 20-10
i
Optical Parallel Synthetic Fused Silica 10mm 3mm Thick 4λ
OPSQ-10C03-P 		10mm
1-3 weeks
SGD 49.40
Material Synthetic fused silica
Clear aperture 90% of the diameter
Diameter 10mm
Thickness t 3mm
Surface Flatness Lambda/4
Parallelism Less Than 03' 00"
Surface Quality (Scratch-Dig) 20-10
i
Optical Parallel Synthetic Fused Silica 20mm 2.3mm Thick λ
OPSQ-20C2.3-1-10 		20mm
in stock
SGD 54.90
Material Synthetic fused silica
Clear aperture 90% of the diameter
Diameter 20mm
Thickness t 2.3mm
Surface Flatness Lambda
Parallelism Less Than 00' 10"
Surface Quality (Scratch-Dig) 20-10
i
Optical Parallel Synthetic Fused Silica 30mm 2mm Thick λ/10
OPSQ-30C02-10-5 		30mm
in stock
SGD 142.70
Material Synthetic fused silica
Clear aperture 90% of the diameter
Diameter 30mm
Thickness t 2mm
Surface Flatness Lambda/10
Parallelism Less Than 00' 05"
Surface Quality (Scratch-Dig) 20-10
i
Optical Parallel Synthetic Fused Silica 50mm 1mm Thick 4λ
OPSQ-50C01-P 		50mm
1-3 weeks
SGD 157.30
Material Synthetic fused silica
Clear aperture 90% of the diameter
Diameter 50mm
Thickness t 1mm
Surface Flatness Lambda/4
Parallelism Less Than 03' 00"
Surface Quality (Scratch-Dig) 20-10
i
Optical Parallel Synthetic Fused Silica 80mm 8mm Thick λ
OPSQ-80C08-1-5 		80mm
1-3 weeks
SGD 518.30
Material Synthetic fused silica
Clear aperture 90% of the diameter
Diameter 80mm
Thickness t 8mm
Surface Flatness Lambda
Parallelism Less Than 00' 05"
Surface Quality (Scratch-Dig) 20-10
i
Optical Parallel Synthetic Fused Silica 150mm 20mm Thick λ/4
OPSQ-150C20-4-5 		150mm
1-3 weeks
SGD 2,469.50
Material Synthetic fused silica
Clear aperture 90% of the diameter
Diameter 150mm
Thickness t 20mm
Surface Flatness Lambda/4
Parallelism Less Than 00' 05"
Surface Quality (Scratch-Dig) 20-10
i
Optical Parallel Synthetic Fused Silica 10mm 5mm Thick λ/4
OPSQ-10C05-4-5 		10mm
1-3 weeks
SGD 69.50
Material Synthetic fused silica
Clear aperture 90% of the diameter
Diameter 10mm
Thickness t 5mm
Surface Flatness Lambda/4
Parallelism Less Than 00' 05"
Surface Quality (Scratch-Dig) 20-10
i
Optical Parallel Synthetic Fused Silica 20mm 3mm Thick λ/4
OPSQ-20C03-4-5 		20mm
1-3 weeks
SGD 87.80
Material Synthetic fused silica
Clear aperture 90% of the diameter
Diameter 20mm
Thickness t 3mm
Surface Flatness Lambda/4
Parallelism Less Than 00' 05"
Surface Quality (Scratch-Dig) 20-10
i
Optical Parallel Synthetic Fused Silica 30mm 2mm Thick 4λ
OPSQ-30C02-P 		30mm
1-3 weeks
SGD 92.70
Material Synthetic fused silica
Clear aperture 90% of the diameter
Diameter 30mm
Thickness t 2mm
Surface Flatness Lambda/4
Parallelism Less Than 03' 00"
Surface Quality (Scratch-Dig) 20-10
i
Optical Parallel Synthetic Fused Silica 50mm 2.3mm Thick 4λ
OPSQ-50C2.3-0.25-10 		50mm
in stock
SGD 131.70
Material Synthetic fused silica
Clear aperture 90% of the diameter
Diameter 50mm
Thickness t 2.3mm
Surface Flatness 4Lambda
Parallelism Less Than 00' 10"
Surface Quality (Scratch-Dig) 20-10
i
Optical Parallel Synthetic Fused Silica 80mm 12mm Thick λ/10
OPSQ-80C12-10-5 		80mm
1-3 weeks
SGD 768.30
Material Synthetic fused silica
Clear aperture 90% of the diameter
Diameter 80mm
Thickness t 12mm
Surface Flatness Lambda/10
Parallelism Less Than 00' 05"
Surface Quality (Scratch-Dig) 20-10
i
Optical Parallel Sythetic Fused Silica for Excimer 30mm Diameter 3mm Thick
OPSQK-30C03-10-5 		30mm
in stock
SGD 192.10
Material Fused Silica for excimer laser
Clear aperture 90% of the diameter
Wavelength range 248nm -
Diameter 30mm
Thickness t 3mm
Surface Flatness Lambda/10
Parallelism Less Than 00' 05"
Surface Quality (Scratch-Dig) 20-10
i
Optical Parallel Synthetic Fused Silica 12.7mm 3mm Thick λ/10
OPSQ-12.7C03-10-5 		12.7mm
in stock
SGD 87.80
Material Synthetic fused silica
Clear aperture 90% of the diameter
Diameter 12.7mm
Thickness t 3mm
Surface Flatness Lambda/10
Parallelism Less Than 00' 05"
Surface Quality (Scratch-Dig) 20-10
i
Optical Parallel Synthetic Fused Silica 20mm 5mm Thick λ/20
OPSQ-20C05-20-2 		20mm
in stock
SGD 197.60
Material Synthetic fused silica
Clear aperture 90% of the diameter
Diameter 20mm
Thickness t 5mm
Surface Flatness Lambda/20
Parallelism Less Than 00' 02"
Surface Quality (Scratch-Dig) 20-10
i
Optical Parallel Synthetic Fused Silica 30mm 3mm Thick λ/4
OPSQ-30C03-4-5 		30mm
1-3 weeks
SGD 126.20
Material Synthetic fused silica
Clear aperture 90% of the diameter
Diameter 30mm
Thickness t 3mm
Surface Flatness Lambda/4
Parallelism Less Than 00' 05"
Surface Quality (Scratch-Dig) 20-10
i
Optical Parallel Synthetic Fused Silica 50mm 3mm Thick 4λ
OPSQ-50C03-P 		50mm
1-3 weeks
SGD 157.30
Material Synthetic fused silica
Clear aperture 90% of the diameter
Diameter 50mm
Thickness t 3mm
Surface Flatness Lambda/4
Parallelism Less Than 03' 00"
Surface Quality (Scratch-Dig) 20-10

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◦The Optical Parallels are available in BK7 for visible and infrared wavelength range, synthetic fused silica for high ultraviolet transmission, and a synthetic fused silica for excimer laser that can be used for KrF excimer laser (248nm).
◦The high accuracy of the substrate parallels does not change the angle of the transmitted beam when you insert it parallel to the substrate perpendicular to the optical path of the laser.
◦The high surface precision substrate can also be used instead of a Newton test plate.