According to the demand of market Y ZH Optical puts out the lens of whole new technology super hydrophobic coated resin lens.
In the past, the ordinary resin lens was relatively low in hardness, in using at ordinary times, for the friction of the dust or the sand will cause the lens to wear and tear, it is easy to turn into the scratch on the lens surface, influence eyesight.
Super hydrophobic coating of  Y ZH Optical adopts nanometergrade coating technology that Japan develop newly. it make lens have watercharact-er while possessing the oilch-aracter, for coating in the rank of nanometer, it make surface molecule combine closer and improve the hardness of surface greatly, Meanwhile have waterproof, anti-ultraviolet and rad-iation-proof function.