Specifications

Substrate

UV grade fused silica, BK7, BF33, or required

Surface Figure

< l/5 @ 633nm

Surface Quality

S/D=40/20

Chamfer

0.25mm at 45＜ typical

Coating Technology

Electron beam evaporation, dielectric multilayers

Incident Angle

0＜ or 45＜

Clear Aperture

> 85% dimension

Dimension

To be Customized