The engineer and technician, the president of Viewtech has been engaged in the optical fields for 26 years. He has a lot of patents for the optical goods during then. Viewtech has been providing the diverse lenses to the worldwide optic and camera industry since 1996. We have manufactured the automotive cameras since 2002. The rear view camera using our customized wide angle lens has a leading vision quality. Now the camera made by CMOS image sensor is better than the visional quality of a CCD camera. Because its an automotive camera, we had an opportunity to develop the new paradigm wide angle lens accordingly. And we are applying for a worldwide patent, too. You can use our new paradigm wide angle lens, soon. We guarantee the quality.