Coated optical glass mirror right angle triangular prism

　　Right-angle prisms are usually used to bend the image path or redirect light at a 90 degree angle..This produces a left-handed image,which may be reversed or reversed depending on the orientation of the prism.Right-angle prism can also be combined for image/beam displacement.N-BK7 right-angle prism is made of precise N-BK7,which is used in various visible light applications.