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Optics Achromatic Cylindrical Magnifying Lens

China Optics Achromatic Cylindrical Magnifying Lens, Find details about China Optical Lens, Cylindrical Lens from Optics Achromatic Cylindrical Magnifying Lens

Customized
Customized
Coating
UV
Diameter
2mm-600mm
Surface Quality
80-50,60-40,40-20,20-10,10-5
Surface Irregularity
1/2lambda or Customer Design
Chamfer
0.05-0.5mmx45degree
Clear Aperture: >90% of Diameter
>90% of Diameter
Surface Flatness
1/4lambda or Customer Design
Trademark
FineWin
Specification
customerised
Origin
China
Customized
Customized
Coating
UV
Diameter
2mm-600mm
Surface Quality
80-50,60-40,40-20,20-10,10-5
Surface Irregularity
1/2lambda or Customer Design
Chamfer
0.05-0.5mmx45degree
Clear Aperture: >90% of Diameter
>90% of Diameter
Surface Flatness
1/4lambda or Customer Design
Trademark
FineWin
Specification
customerised
Origin
China
Product Description
 

The double concave lenses with the negative focal length, these lenses are used in Beam Expanders, optics image, laser system and so on.

Substrate Materialoptical glass,quartz,pyrex,sapphire,znse,caf2,ge,si,etc.
Diameters Available2mm to 600mm 
Diameter Tolerance+0.00/-0.1 or customer size
Surface Quality80-50,60-40,40-20,20-10,10-5
Surface Flatness1/4lambda or customer design
Surface Irregularity (Peak to Valley)λ/2 or customer design
Thickness tolerance+0.00/-0.05mm
Focal length tolerance +/-1%
Clear Aperture>90% of Diameter
Chamfer0.05-0.5mmx45degree
Centration3 arcmin
CoatingAR,Mgf2 are on request

 
Optics Achromatic Cylindrical Magnifying Lens
Optics Achromatic Cylindrical Magnifying Lens

 

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