Penta Prisms A=B=C=40.0mm D=43.30mm H-K9L Optical Glass
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Product No. 365505
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- Size(A B C) A=B=C=40.0mm
- Dia(D) 43.30mm
- Coating：Reflected surface Aluminum-Coated+Black-paint-protected
- Coating：Incident surface and emitted Surface single-layer-MgF2-AR-coated
- Dimensions Tolerance +0.0/-0.2mm
- Surface Accuracy λ/10@632.8nm
- Surface Quality 40/20-60/40
- Bevel <0.25mmX45°
- Beam Deviation 90˚±30
Penta prism can deflect light by 90°, it is a five-sided prism, the reflected light is not affected by slight movements of the prism, so it can be used to define right angles in optical systems.
