Gaojia Optotech

Single Layer AR Coating

Broad Band AR (BBAR) Coating

Ultra-Hard Water-proof BBAR Coating

Diamond Like Coating (DLC)

High Reflection Mirror Coating

Ultraviolet and Infrared Double Cut-off filter Coating

Hydrophobic BBAR Coating

Hydrophilic BBAR Coating

We are equipped with six continuous sputtering coating machines equipped with dedicated fixture flipping and retractable masking mechanisms. The three-side coating of hard waterproof film and concave anti-ghost anti-reflection film on automotive lens G1 substrates can be finished in one single cycle, enabling continuous mass production with three times the throughput of standard industry processes.