Material from DUV to IR 

Custom dimension and shapes

Diameter from 1 to 100 mm

Clear aperture: Central 90% of diameter

Wavefront distortion : λ/4@632.8nm

Surface quality: 10-5 S/D

Beam deviation :＜5′

Extinction ratio: >1000:1 for Cube

Standard and custom beamsplitter coating options available

High laser damage threshold