Siaon Corner Cube Prisms

Specifications Material BK7 A Grade Optical Glass Dimension Tolerance +0.0, -0.2mm Clear Aperture >80% Flatness λ/4 @632.8 on big surface, λ/10 @632.8 on other surfaces Surface Quality 60-40 Deviation 180°±3 arc sec Wavefront Distortion λ/[email protected] Bevel 0.2mm to 0.5mm x 45° Coating on Input and Output Surface Uncoated