TONG REN HUI (CHONGQING)TECHNOLOGY CO.LTD quality control enterprise testing standards are higher than national standards,
0 Degree Contact Lenses,
Contact Lenses For Myopia,
Custom Eyeglass Lenses 1. Vision correction lenses: for patients with refractive errors, achromatous eyes or keratoconus. (1) Spherical mirror: for eyes without astigmatism or low astigmatism. (2) Astigmatism lens: for astigmatism eyes that cannot be corrected by spherical mirrors. (3) 3D contact lenses: 3D contact lenses are equipped with a tiny translucent screen, like traditional contact lenses, can be worn directly on the eye, but can provide the wearer with a concentrated 3D image. According to industry insiders, this 3D contact lens feels like watching a 240-inch TV from a distance of 10 feet. (4) bifocal or multi-focal mirrors: for presbyopia. 2. Cosmetic corneal contact lenses (color contact lenses) : For those who want to deepen and change the color of the eye, color contact lenses are soft contact lenses (SCL), the main ingredients are the following: (1) Polyhydroxyethyl methacrylate (PHEMA). (2) HEMA mixed material, a hydrophilic soft mirror material with HEMA as the matrix and other accessories added. (3) Non-HEMA materials, hydrophilic soft mirror materials that do not contain HEMA components. 3. Treatment lenses: for patients with various eye diseases who use contact lenses as treatment. 4. Color blind lenses: for color blind people to improve the use of color discrimination.以上翻译结果来自有道神经网络翻译(YNMT)· 通用场景