Rhombic prism is used to displace a beam laterally without changing its direction. It may be coated to transmit part of the beam then produce two parallel and displaceable emerging beams or to be coated to produce a polarizing beam separator.

Usually it is supplied without coatings, but a variety of coating options are available.

Because Jiheng Optics mainly focuses on the custom products, So there is no standard products for you to choose, please contact our sales engineer for your requirements and below is the best quality of this products we can supply for your reference.

Material:  BK7 A or UV F.S.

Reference Dimension:  15mm~50mm

S/D:  20/10 (after coatings)

Surface flatness:  lambda/6 @ 632.8nm

Angle tolerance:  <5 arcsec

Dimension tolerance:  +0.00/-0.05mm

C.A.:  95%

If the above dimensions do not meet your requirements, please feel free to contact us. Thank you.