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Optical Glass Fresnel Large Size Cylinder Lens for Instruments

China Optical Glass Fresnel Large Size Cylinder Lens for Instruments, Find details about China Optical Lens, Cylindrical Lens from Optical Glass Fresnel Large Size Cylinder Lens for Instruments

Customized
Customized
Coating
UV
Diameter
2mm-500mm
Surface Quality
80-50,10-5,60-40,40-20,20-10,
Coat
Single Mag2, Multiple Layers Ar Coating
Clear Aperture: >90% of Diameter
>90% of Diameter
Surface Flatness
1/4 Lambda
Trademark
FineWin
Specification
customerised
Origin
China
Customized
Customized
Coating
UV
Diameter
2mm-500mm
Surface Quality
80-50,10-5,60-40,40-20,20-10,
Coat
Single Mag2, Multiple Layers Ar Coating
Clear Aperture: >90% of Diameter
>90% of Diameter
Surface Flatness
1/4 Lambda
Trademark
FineWin
Specification
customerised
Origin
China
Product Description

Double concave cylindrical lens focus or expand light in one axis only. They can be used to focus light into a thin line in optical metrology, laser scanning, spectroscopic test, laser diode, and optical processor applications.

Diameter2mm to 500mm
Diameter Tolerance+0.00/-0.1 or customer size
MaterialN-BK7,H-K9L,Sapphire,Fused Silica(JGS1),Caf2,ZnSe,Si,Ge,etc..
Surface Quality80/50 to 10/5
Flatness1 lambda to 1/10 lambda
Thickness Tolerance+0.00/-0.05mm
Focal Length Tolerance+/-1%
Clear Aperture>90% of diameter
Centration<3arcmin



Coating		Single Mag2, Multiple Layers AR Coating
           A:350-650nm
           B:650-1050nm
           C:1050-1585nm
           D: Customer Design
Optical Glass Fresnel Large Size Cylinder Lens for Instruments
Optical Glass Fresnel Large Size Cylinder Lens for Instruments

 

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