T-PS951 - 15 mm Clear Aperture Roof Prism (A=18 mm, B=23 mm)
T-PS951 - 15 mm Clear Aperture Roof Prism (A=18 mm, B=23 mm)
Applications
- Binoculars
- Spotting Scopes
- Prism Diagonals in an Optical System
- Optical Tooling
Roof Prism is made from N-BK7, an RoHS compliant version of BK7, and can be used when a right angle deflection of an image or laser beam is required. In passing through the prism, the image is both deflected right-to-left and top-to-bottom. The hypotenuse of the prism utilizes total internal reflection (TIR) to reflect the image through the prism. Polarization states may become rotated during reflection.