We stick to our enterprise spirit of Quality, Efficiency, Innovation and Integrity. We aim to create more value for our customers with our rich resources, advanced machinery, experienced workers and excellent services for 35mm Industrial Lens, 4.5mm Low Distortion Lens, 1/2 Inch Fisheye Lenses, 1/3 Inch Tof Lens,1 Inch Industrial Lens. We will empower people by communicating and listening, Setting an example to others and learning from experience. The product will supply to all over the world, such as Europe, America, Australia,Cologne, Armenia,UAE, Moscow.We set a strict quality control system. We have return and exchange policy, and you can exchange within 7 days after receive the wigs if it is in new station and we service repairing free for our products. Please feel free to contact us for further information and we will offer you competitive price list then.