ABOUT TSF TAIWAN?Tsarn Shyan Fa Enterprise co., ltd. (TSF) is a manufacturer of Lenses.We have rich experience in the lens field for nearly 30 years. All the lenses are able to meet ANSI,EN, BS and Australia Standards. We provide advanced production technology and high raw material.Within these years, we’ve been cooperating with various sports- eyewear and sunglasses designing companies domestically as well as those overseas. Our purpose: High Quality, competitive price, fast delivery and satisfying service.Thus, we're confident to be a good support of your sunglasses/ eyeglasses brands.Please feel free to contact us for more information according to your demand.We sincerely welcome friends home and abroad to visit our factory.ABOUT OUR PRODUCT?Our main products are Polycarbonate and Acrylic Lenses. They’re used for Sunglasses, Industrial safety eyewear, Reading glasses, DEMO lens and Blue-light filtering lens.We provide many colors of lens. The colors could be customized according to our customers’ demands.Our options of Coating might support your design, such as:Mirror, REVO ,AR, Anti-Fog, Gradient, Hydrophobic, Anti-Blue Light, Special UV/ Blue, Dual(Anti-Fog/ Anti-Scratch)…etcYou may need different models of lens to fit your design. Therefore, we develop various models and dimensions that we believe could fit your eyewears.The model of lenses includes Round, Square, Spherical, Cylindrical, Toric and Goggle lens.We also provide lens-edging service with our MEI machine.Please feel free to contact us for more information according to your demand.We sincerely welcome friends home and abroad to visit our factory or further cooperation.