Classic Cannot enlarge colored lenses for women

TONG REN HUI (CHONGQING)TECHNOLOGY CO.LTD. Contact lens products are hema based hydrogel Water content introduction The level of water content will affect the characteristics of the lens. The higher the water content, the softer the lens is, but it is also easier to deform and damage, and the lens is more likely to lose water; On the contrary, the lower the water content, the better the formability of the lens, the degree of deformation is small, and the dehydration is not easy to occur compared with the high water content lens. Water content is generally divided in this way: That is, water content less than 38% is called low water lens, 42%-60% is medium water content lens, and more than 60% is called high water content lens. The Aqua blue plate contact lenses contain 42%±2% water 0 degree contact lenses 40%±2% water content The moisture content of the Myopia color contact lenses is 40%±2% Artistic contact lenses contain 40%±2% water But be sure to fit your own contact lens products a…