As projection becomes an increasingly indispensable element in life, the resolution of projection chips continues to increase, and projection lenses are more and more widely used. For a long time, projector lens products have been monopolized by foreign manufacturers. Wavefront Optoelectronics, as a well-known domestic product designer and manufacturer in the field of projection, has the ability to independently design and manufacture projection lenses. Products are widely used in wide-angle projection and dome projection. field. For the projection lens market, Wavefront Optoelectronics has more targeted research and development, and has formed applications that can be applied to Panasonic, Sanyo, NEC, Christie, Hitachi, Sony, Sharp, Mitsubishi, Epson, InFocus, Lixun, Baolight, Ai The lens series of its, ACTO, Optoma, ASK and other projectors.