Antifouling Film

Antifouling film prevents the accumulation of fouling deposits on the surfaces of optical elements. Conventionally, this film is formed on eyeglasses or optical components by means of vacuum deposition. In order to provide even more sophisticated PDAs, we form an antireflection film on a large glass or film substrate through the high-rate sputtering process. At the same time, we provide an anti-fingerprint treatment (antifouling layer) as well as a non-glare treatment to prevent the reflection of external light.