Danyang Linxing Optics Co., Ltd. specializes in producing conversion lens and accessories for DC/DV. We provide good designs and produce international advanced machines. Our technique is very advanced and we always pay great attention to the QC and R&D. We have established optical and CNC process, metal surface oxidation and assemblage workshops. We have the large-scale production ability. Our products are welcome at home and aboard, and are mainly exported to America, Europe, Japan and Southeast Asia. Sizes of our lens are complete and the mount thread is from 25mm to 82mm. Our products include telescopes, wide angle lens, telephoto lens, fisheye lens, PRO lens, mobile phone lens, filters, adaptor rings & adaptor tubes. Our products are the best choice of photographers.