what are pc lenses in eyewear?
PC lenses are polycarbonate lenses. Since the main material of this lens is polycarbonate, this material is widely used in the eyewear industry. This kind of lens looks very thin and light in weight, so most people call it a space lens, so that the characteristics of the material can be described more vividly. We know that most high-end eyewear, such as acetate eyewear , metal eyewear, titanium eyewear and horn eyewear , use CR39 lenses or nylon lenses. What frames materials will PC lenses be used for and what are their features? Thin and light, also called space lens Feature of PC lenses 1: PC lens is also a resin material, but its weight is very light, 37% lighter than common resin lenses, which can relieve the pressure of the lens on the bridge of the nose. And the lens is very thin. Feature of PC lenses 2: Good impact resistance. Everyone is familiar with resin lenses, which have better impact resistance, but the impact resistance of PC lenses is far greater than that of resi...