The thickness of most camera lens ranges from 0.3mm to 1.3mm. The production processes include glass cutting, shaping, edge polishing, surface polishing, tempering, ultrasonic cleaning, screen-printing, inspecting, optical plating and packing. With the development of product individuation, some sophisticated processes are being used in camera lens, such as screen-printing CD lines and transferring CD lines from film to glass or sapphire.
The glass or sapphire camera lens have distinguished features of high gloss, high hardness, high strength, HD visual effect, anti-scratch, pressure resistance and shock resistance. The surface treatment on glass of sapphire includes vacuum coating, screen-printing, laser effect, color plating, AR coating, AF coating, AG coating, etc. The main sources of glass material are Corning and AGC.
Our targeting customers are producers of mobile phone, pad and digital camera.