Parameter

Length

10—80mm

Angle Tolerance

3'-5'

Dimension Tolerance

+0/-0.1mm

Thickness Tolerance

+/-0.15mm

Bevel

0.2mm-0/0.2X45°

Surface Quality

60/40

Surface Flatness

lambda/4@633nm

Clear Aperture

 >90%

Material

optical glass, quartz, calcium fluoride,germanium, silicon

Coating

Specified by Customers