27th World's Leading Trade Fair with Congress for
Photonics Components, Systems and Applications
June 24–27, 2025 | Messe München
Photonics Components, Systems and Applications
June 24–27, 2025 | Messe München
Exhibitor portal
OCJ Optical Coatings Japan
OCJ is the pioneer of optical coatings in Japan with cutting–edge technology.
Company profile
Since our establishment in 1946, Optical Coatings Japan has striven to advance optical thin film technology and has constantly pioneered state-of-the-art
technologies, including with the establishment of high frequency plasma ion processing.
The products we have created with our outstanding optical thin film technology and reliable quality control system have secured high reliability in a wide range
of fields from consumer electronics to information and communications, biotechnology and space development.
technologies, including with the establishment of high frequency plasma ion processing.
The products we have created with our outstanding optical thin film technology and reliable quality control system have secured high reliability in a wide range
of fields from consumer electronics to information and communications, biotechnology and space development.
Main exhibitor
Contact
OCJ Optical Coatings Japan
Shin-Marunouchi Building, 1-5-1 Marunouchi, Chiyoda-ku, Tokyo 100-6530, Japan
Contact request