Filters

Filters with certain optical properties are produced by planar grinding, cutting, coating, etc., for use in various optical systems.

Applications: Car lenses, scanner, laser projector, cinema camera, medical instrument, etc.

Advanced coating processing technology

High precision sputter coating machine

High precision ion assisted coating machine

High precision spectrophotometer

Product introduction

Coating

UV-IR

IR-CUT

Beam splitter 

band pass filter

Narrow band filter

Multilayer dielectric film mirror

Metal film with protective film mirror

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