High-quality comes 1st; support is fore; business is cooperation is our small business philosophy which is regularly observed and pursued by our organization for 10-50mm Varifocal Lens, Prime Lenses, 100mm Industrial Lens, C Mount Cctv Lens,IR CUT Dual Filter Switcher. If you are interested in any of our products and services, please don't hesitate to contact us. We are ready to reply you within 24 hours after receipt of your request and to create mutual un-limited benefits and business in near future. The product will supply to all over the world, such as Europe, America, Australia,Switzerland, Gabon,Belize, Frankfurt.After years of development, we have formed strong ability in new product development and strict quality control system to ensure excellent quality and service. With the support of many long term cooperated customers, our products are welcomed all over the world.