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Optical glass N-BK7 Half Penta Prisms

Optical glass N-BK7 Half Penta Prisms

Specifications:

Material : N-BK7
Diameter : 1mm ~ 300mm
Dimension Tolerance :+0.0/-0.1mm
Surface Quality :40/20 or better
Angle Tolerance :<3 arcmin
Clear Aperture :>90%

Surface Flatness : λ/8 , λ/4
Bevel : Protective bevel as needed
Coating :Upon your request

Product Detail

The half-penta prism can deflect light 45° without turning or rotating . It can be used to converge or diverge light. It is widely used in projection systems and imaging systems.