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Excimer-Laser Fused Silica, Plano Concave Lenses (Uncoated)

SLSQK-N

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Excimer-Laser Fused Silica, Plano Concave Lenses (Uncoated)
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SKU
SLSQK-N
Synthetic fused silica for excimer laser lens for wavelengths such as KrF (248nm) and ArF (193nm).
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Diameter φD
Focal length
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details
SLSQK-30-70N
30mm 70mm
6-12 weeks
£365.59
Material Synthetic fused silica for Excimer Laser
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.46
Coating Uncoated
Clear aperture 90% of the diameter
Surface Quality (Scratch-Dig) 20-10
Diameter φD φ30mm
Focal length f −70mm
Edge thickness te 5.7mm
Center thickness tc 2mm
Back focal length fb −71.4mm
Radius of curvature r 32.2mm
Centration ＜1′
details
SLSQK-50-70N
50mm 70mm
6-12 weeks
£703.06
Material Synthetic fused silica for Excimer Laser
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.46
Coating Uncoated
Clear aperture 90% of the diameter
Surface Quality (Scratch-Dig) 20-10
Diameter φD φ50mm
Focal length f −70mm
Edge thickness te 14.9mm
Center thickness tc 3mm
Back focal length fb −72.1mm
Radius of curvature r 32.2mm
Centration ＜1′
details
SLSQK-50-150N
50mm 150mm
6-12 weeks
£656.21
Material Synthetic fused silica for Excimer Laser
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.46
Coating Uncoated
Clear aperture 90% of the diameter
Surface Quality (Scratch-Dig) 20-10
Diameter φD φ50mm
Focal length f −150mm
Edge thickness te 7.7mm
Center thickness tc 3mm
Back focal length fb −152.1mm
Radius of curvature r 69mm
Centration ＜1′
details
SLSQK-30-50N
30mm 50mm
6-12 weeks
£375.00
Material Synthetic fused silica for Excimer Laser
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.46
Coating Uncoated
Clear aperture 90% of the diameter
Surface Quality (Scratch-Dig) 20-10
Diameter φD φ30mm
Focal length f −50mm
Edge thickness te 7.6mm
Center thickness tc 2mm
Back focal length fb −51.4mm
Radius of curvature r 23mm
Centration ＜1′
details
SLSQK-30-100N
30mm 100mm
6-12 weeks
£356.28
Material Synthetic fused silica for Excimer Laser
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.46
Coating Uncoated
Clear aperture 90% of the diameter
Surface Quality (Scratch-Dig) 20-10
Diameter φD φ30mm
Focal length f −100mm
Edge thickness te 4.5mm
Center thickness tc 2mm
Back focal length fb −101.4mm
Radius of curvature r 46mm
Centration ＜1′
details
SLSQK-50-80N
50mm 80mm
6-12 weeks
£693.74
Material Synthetic fused silica for Excimer Laser
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.46
Coating Uncoated
Clear aperture 90% of the diameter
Surface Quality (Scratch-Dig) 20-10
Diameter φD φ50mm
Focal length f −80mm
Edge thickness te 12.8mm
Center thickness tc 3mm
Back focal length fb −82.1mm
Radius of curvature r 36.8mm
Centration ＜1′
details
SLSQK-50-200N
50mm 200mm
1 week
£637.48
Material Synthetic fused silica for Excimer Laser
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.46
Coating Uncoated
Clear aperture 90% of the diameter
Surface Quality (Scratch-Dig) 20-10
Diameter φD φ50mm
Focal length f −200mm
Edge thickness te 6.5mm
Center thickness tc 3mm
Back focal length fb −202.1mm
Radius of curvature r 92mm
Centration ＜1′
details
SLSQK-30-60N
30mm 60mm
6-12 weeks
£365.59
Material Synthetic fused silica for Excimer Laser
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.46
Coating Uncoated
Clear aperture 90% of the diameter
Surface Quality (Scratch-Dig) 20-10
Diameter φD φ30mm
Focal length f −60mm
Edge thickness te 6.4mm
Center thickness tc 2mm
Back focal length fb −61.4mm
Radius of curvature r 27.6mm
Centration ＜1′
details
SLSQK-30-150N
30mm 150mm
6-12 weeks
£346.97
Material Synthetic fused silica for Excimer Laser
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.46
Coating Uncoated
Clear aperture 90% of the diameter
Surface Quality (Scratch-Dig) 20-10
Diameter φD φ30mm
Focal length f −150mm
Edge thickness te 3.7mm
Center thickness tc 2mm
Back focal length fb −151.4mm
Radius of curvature r 69mm
Centration ＜1′
details
SLSQK-50-100N
50mm 100mm
6-12 weeks
£675.02
Material Synthetic fused silica for Excimer Laser
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.46
Coating Uncoated
Clear aperture 90% of the diameter
Surface Quality (Scratch-Dig) 20-10
Diameter φD φ50mm
Focal length f −100mm
Edge thickness te 10.4mm
Center thickness tc 3mm
Back focal length fb −102.1mm
Radius of curvature r 46mm
Centration ＜1′
details
SLB-10-80NIR2
10mm 80mm
6-12 weeks
£48.21
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (750 - 1550nm)
Transmmittance > Average 98.5%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture 85% of the diameter
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 750 - 1550nm
Diameter φD φ10mm
Focal length f −80mm
Edge thickness te 2.3mm
Center thickness tc 2mm
Back focal length fb −81.3mm
Radius of curvature r 41.52mm
Centration ＜1′

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Synthetic fused silica for excimer laser lens for wavelengths such as KrF (248nm) and ArF (193nm).