Future with state-of-the-art technology

We will design and produce according to customer's request

By utilizing the ultra-high vacuum and optical technologies Cultivated over the years, we design and produce the leading-edge instruments for research and development to meet the needs of clients, with our flexible mindset and genuine skills.

About our business


We are on the leading edge of modern technology using LIGHT

Instruments produced by Vacuum and Optical Instruments are used for experiment and research by laboratories of university, national research institutions and private sectors in Japan. We will continue to lead the modern technology using LIGHT in the future, aiming the further development of industry in Japan.


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