The key to our success is Good Products Good quality, Reasonable Value and Efficient Service for 2.5mm Pinhole Lens, 1/3 Inch Scanning Lens, 100mm Pinhole Lens, 1/1.8 Inch Scanning Lens,Ir Cut Filters. Our Lab now is National Lab of diesel engine turbo technology , and we own a professional R&D team and complete testing facility. The product will supply to all over the world, such as Europe, America, Australia,Hamburg, Zambia,Croatia, Panama.We have been making our products for more than 20 years . Mainly do wholesale , so we have competitive price , but high quality. For the past years , we got very good feedbacks , not only because we provide good products , but also because of our good after-sale service . We are here waiting for you for your inquiry.