✔ 最佳答案
Integrated control eyeglasses production process
step one: Garage piece production beginning
1. blank examination
2. brand-new microsection equipment and formula
3. strict quality control
step two: The self-cleaning (ultra clean environment)
1. has the air-cleaning facility, guarantees the ambient air not to have pollutes
2. to guarantee the lens and to add the hard membrane to be able to unify the step
good three: The strengthened counterdie/adds the hard membrane + quality to monitor
1. strengthened counterdies to be possible to eliminate the lens surface the small slight defect, causes the lens surface to be brighter and cleaner
2. ultra strong Canadian hard membranes to cause the lens already firm also the strong
3. symmetrical two-sided Canadian membrane eliminates all breakages the hidden danger