optical amici roof pri***

Amici pri*** also named as right angle roof pri***, instead of the inclined surface with two mutually perpendicular reflecting surfaces of a rectangular pri***. Role roof surface is increased without changing the optical axis direction of the first reflection, so that the total reflection pri*** becomes the odd number even. Cartesian beam roof pri*** has turned 90 degrees, and as just as nature, so this pri*** is widely used in telescope systems, imaging systems, observation systems and ranging systems.
The general tolerance specificati*** 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 pri*** 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