Strengths

Strengths

A leading company in optical thin-film

As a leading company in the industry, OCJ possesses cutting-edge optical thin-film technology.
Our precision thin-film design and advanced coating technology maximize optical performance and allow us to provide products that can be used in a variety of applications.
We provide the best solutions to meet our customers’ needs globally.

01
Cutting-edge technologies that allow us to open up new paths in optics
02
Meeting custom needs around the world
03
The flexibility to handle a variety of products in small quantities

Technology

Reliable technologies needed by the world

01
Cutting-edge technologies that allow us to open up new paths in optics

We provide precision and high quality optical coatings using our proprietary technologies, combined with advanced film deposition technologies that we have cultivated over many years. Optimizing the thin-film design allows us to achieve high transmittance and reflectance in specific wavelength bands to meet a wide range of needs.

Technology
02
Meeting custom needs around the world

We are able to coat various substrate materials, including glass, infrared crystal materials, and plastics. Customizing products according to their use is another of our strengths, and we can flexibly handle everything from R&D through to mass production.

Case Study
03
The flexibility to handle a variety of products in small quantities

OCJ has established flexible production lines and processes to accommodate the production of a wide variety of products in small quantities. Specifically, we tailor specific technologies and products to individual specifications in order to meet demand in niche markets. This capability enables us to respond quickly to special requests and highly technical projects.

Products