Profile: Industrial Optics Unlimited, Inc. specializes in precision optical components. Our product line includes optical lenses, windows, mirrors, prisms, diffusers and filter glasses. Our optical lenses transmit and refract light by converging or diverging the beam. Optical lenses can consist of a single optical element or multiple elements. Industrial Optics manufactures spherical lenses in both round and square configurations ranging in size from 6 mm to 305 mm per requirement. Our Optical prisms are transparent optical elements with flat, polished surfaces that reflect or refract light. The angles between the surfaces of the optical prisms are determined based on the application. We offer right angle, wedge, rhomboid and equilateral prisms.