High-vacuum electron beam evaporation, to effectively prevent the radiation of electromagnetic
radiation and electrostatic damage to the glasses.
UV coating blocks up to 99% of rays up to 400nm protecting the eyes from radiation
while not interfering with visible light.
A layer of coating that prevents scratches from occurring on the surfaces of lenses
from daily use.
Hard coating forms a permanent bond with the surface of the lens that prevents heavy
scratches from occurring on the surface of the lens.
