Our partner selling our lens, and With cooperation with camera manufacturer, they successfully win some order at lenses, integrator installed them to Formular 1 Shanghai. We supply our CCTV lens 3-8mm and megapixel lens 3-8mm as well as some 3.0 megapixel lens 10-50mm lens as well as 5-50mm megapixel lens, CCTV lens.