Right Angle Prism for optical instruments Right Angle supplier strict test high effective fast delivery best service Right Angle PrismRight Angle Prism ... beam includes the vertex. Specification of Right Angle Prism:Material: BK7 glass or UV fused ... could offer right angle prism,wedge prism,penta prism,roof prism,triangular prism,cube prism dichroic prism,polyhedral prism,custom prism according to ...