Right Angle Prisms are typically used to bend image paths or for redirecting light at 90°. Right Angle Prisms produce inverted or reverted left handed images, depending on the orientation of the prism. Using two Right Angle Prisms together is ideal for image or beam displacement applications. These prisms are also known as image reflection or reflecting prisms。Yasi can make high precision silicon right prism with low arc second angle tolerance, which can be used for various infrared applications. For size available or customized size, pls contact with our sales for inquiry.