Commercial Grade Penta Prisms

 Commercial Grade Penta Prisms

Product name : Commercial Grade Penta Prisms
Description :
Penta prisms are five-sided prisms featuring a ray deviation of 90° and a right handed image. The reflecting surfaces are aluminized for increased efficiency. Slight movement of the prism does not affect the true right angle at which light rays are reflected, making a penta prism the ideal optical tool for defining a right angle in an optical system.

Specification
Material N-BK7
Diameter Tolerance ±0.1mm
Surface Accuracy λ/4@632.8nm
Surface Quality 40-20
Angular Tolerance ± 3 arc min
Clear Aperture >90%
Bevelling <0.2x45
Coating Custom Design
Model Description Price(USD) Quantity
0 UP931K N-BK7 Penda Prism, Size: 10mm, Uncoated -
1 UP932K N-BK7 Penda Prism, Size: 20mm, Uncoated -
2 UP933K N-BK7 Penda Prism, Size: 40mm, Uncoated -
3 UP934K N-BK7 Penda Prism, Size: 60mm, Uncoated -