Edmund Optics Inc. 45mm Penta Prism, VIS 0° Coating NT48-603

Ray Deviation of 90° Right Handed Image Optical Tool for Defining a Right Angle Additional Penta Prism Options Available Penta prisms are five-sided prisms featuring a ray deviation of 90° and a right handed image. The reflecting surfaces are aluminized for increased efficiency. Slight movement of the prism does not affect the true right angle at which light rays are reflected, making a penta prism the ideal optical tool for defining a right angle in an optical system. TECHSPEC® N-BK7 Penta Prisms are made from precision N-BK7 for use in a variety of visible light applications.