It is used for optical lens,with high quality and best service.

cube prism

Key Specifications/Special Features:

Material: Bk7, fused silica, crystalDimensions: 1 to 150mmDimension tolerance: 0.05 to 0.15mmAngles tolerance: 1 arc minutes, 5 arc minutesFlatness: 1/10 Lambda: 1 lambdaSurface quantity: 80/50 to 20/10Coating: No or AR

Cube Prism , cuboid prism