Optical FS amici roof prism

The general tolerance specifications above provide a guideline regarding manufacturing capabilities for optics ranging in size from 3-76.2mm. The manufacturing limits are not absolute;tighter tolerances may be possible. Part specific tolerances may vary depending on component size, shape, and/or material. Specification of our amici prism as follow: *Material BK7 or UV grade fused silica *Dimension Tolerances +/-0.1mm *Clear Aperture >80% *Surface Quality:60/40 Scratch/Dig *Surface Flatness lambda/4 at 633nm *Angle Tolerance 60 degree+/-3 minutes *Chamfer 0.3mm+/-0.1mm m *Coatings Optional