Infrared Germanium Silicon Aspherical Lenses

Place of Origin:

Jilin, China

Brand Name:

SUNDAY

Model Number:

SS-p-01

Material:

Glass

Usage:

Optical

Structure:

Double Convex

Shape:

Aspheric

Substrate Material:

Germanium Silicon

Diameter:

10mm to 200mm

Diameter Tolerance:

+0.00/-0.05mm or customer design

Surface Quality:

20/10

Surface Flatness:

1/4lambda or customer design

Surface Irregularity:

1/2lambda or customer design

Focal length tolerance:

+/-1%

Clear Aperture:

>90% of Diameter

Chamfer:

0.05-0.5mmx45degree

Centration:

3 Arc Min