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Optical Substrates & Precision Glass Assemblies

Founded in 1955, FUJITOK is a full-service supplier of precision glasses, substrates and custom optical parts and components. FUJITOK offers the best selection of optical-grade glasses and substrates, from plano to curved substrates in a variety of shapes.

In addition to flat substrates, FUJITOK also offers 3-D glass works such as cells, tubes, prisms and wedges with/without coating.

From Sample Works to Volume Production

Our strength lies in having two experienced fabrication workshops specialized in optical grade precision cutting and polishing, From sample works for prototyping to commercial volume production, we deliver custom optical parts and components exactly to your requirements at reasonable cost.
The accuracy of our polishing work is controlled based on the following checking criteria:

Surface Form: Flatness/TWF 1/20 waves @632.8nm per 25.4mm (1inch) circle
Parallelism: ≦ 5 arc sec.
Surface Roughness: Ra ≦ 0.3nm

Markets We Serve

We serve a broad range of industrial and R&D markets in global scale such as optoelectronics, telecommunication, laser optics, analytical instruments and medical equipment. Our customerbase includes Philips, Hitachi, Canon, Nikon, Shimazu, Sony, to name a few.
Having a strong presence especially in optics-related market in Japan, FUJITOK represents more than several leading US and European manufacturers of special lenses, mirrors, prisms, color filters and optical substrates.

What’s New at FUJITOK

October 16, 2017
SPIE optifab 2017

visit our booth at SPIE optifab 2017 Rochester Riverside Convention Center Rochester, NY Booth: 1210 Date: October 17-19, 2017 http://spie.org/conferences-and-exhibitions/optifab

April 19, 2017
UV+IR EXPO 2017

visit our booth F-29 at OPIE’17 IR + UV EXPO 2017 19-21 April 2017, PACIFICO YOKOHAMA

April 5, 2017
Photonix 2017

visit our booth 51-15 at Photonix 2017, TOKYO BIG SIGHT 5-7 April 20167 cooperate exhibit with CODIXX AG

Optical Substrates

We offer the best selection of optical-grade glasses and substrates, from plano to curved substrates in a variety of shapes like prisms and wedges.

Precision Glass Assemblies

FUJITOK also offers fabrication service of 3-D glass works. Utilizing adhesive-free optical contact bonding technology, we supply a variety of precision glass units and assmblies as cells, tubes, prisms and wedges with/without coating.

Fabrication Service

With over 50-year experience, our optical-grade precision fabrication service. Is well accepted by a number of leading manufacturers in the world.