Description
Roof prism is combined with a right angle prism and a totally internally reflecting roof and they are attached by them largest square surfaces. Roof Prisms revert and invert the image as well as bend the line of sight through a 90° angle. They are commonly used in terrestrial telescopes, optical system and rangefinders.
Roof Prism Specification:
Material:
BK7, Fused Silica, etc Optical Glass
Dimension Tolerance:
+0.1, -0.1mm
Surface quality:
60-40 S/D
Surface flatness:
Lambda/2 @ 632.8nm
Angle Tolerance:
+/-3 arc min
Clear Aperture:
>85% of dimension
Bevel:
<0.25mmx45°
Coating:
Upon requirement
