... strict test high effective fast delivery best service Right Angle PrismRight Angle Prism is used as a mirror to deviate light ... plane of incident beam includes the vertex. Specification of Right Angle Prism:Material: BK7 glass or UV fused silicaDimension Tolerance: + ... coating,reflective coating or No coating We could offer right angle prism,wedge prism,penta prism,roof prism,triangular prism,cube ...