Prisms are widly used in optical system, which can reflect, deviate and rotate beams of light as well as dispersing their wavelengths. Worldhawk offers many types of high precision prisms including Right Angle Prisms, Dove prisms, Panta Prisms, Roof Prisms, Beamsplitter, Wedge prisms, Rhomboid Prisms, Corner Cube etc.., And the angle accuracy can be 2 arcseconds.
BK-7 can be used for a range between the visible and infrared light. Fused-silica can be used for a range between ultraviolet and infrared light.