Penta Prisms

PTP-30M

1
N-BK7 Penta prism (MgF2 coated)
Estimate separately
Classification N-BK7 Penta prism (PTP)
Coating MgF2 coated
YESRoHS対応状況

Product documentation

Description

Penta prism is 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. Penta prism is made from precision N-BK7 for use in a variety of visible light applications.

Specifications

Classification N-BK7 Penta prism (PTP)
Coating MgF2 coated
External form A=B=C(mm) 30.0
External form D(mm) 32.47
Angle tolerance ±3′
Material N-BK7
Externals Tolerance(mm) ±0.10
Surface Accuracy 1/4λ
Surface quality 60-40
Bevel Max 0.3mm×45°
Court Options MgF2 single (@ incident surfaces (two surfaces)) aluminum (inconel + black pain)(@reflection surfaces (two surfaces))

Curve(FOR REFERENCE ONLY)

Specification drawings(or pictures)