Right Angle Prism Mirrors

Thorlabs offers hypotenuse-coated right angle prism mirrors, which are also known as turning mirrors. Each mirror's hypotenuse is coated with either a metallic or a broadband dielectric coating. A variety of sizes are available, as well as prisms that come pre-mounted in a 30 mm cage/SM1 lens tube compatible housing. Our knife edge right angle prism mirrors feature coated legs and a precise 90° angle between the coated surfaces. These mirrors are designed to combine or split beams.