Products & Technologies
Optical Elements
For the manufacture of optical lenses for cameras, special lenses, optical prisms, optical filters and every other optical element, you can trust Nittoh with everything from development to mass production.
Mold Design & Manufacture
You can trust your high precision optical inserts and high precision molds to Nittoh. We do everything, from design and manufacture through to molding evaluations, for high precision molds manufactured using our unique plating technologies.
Plastic & Glass Molding
Nittoh flexibly handles the molding of high precision plastic and other components, with a focus on molding lenses from plastic, glass and other materials.
Surface Treatment
With our unique surface treatment technologies employing 450 µm thick plating techniques, high precision coatings applied in clean rooms, curved-surface printing and other coatings, you can trust your surface treatment needs to Nittoh.
Optical Solutions
Nittoh provides optimum solutions through state-of-the-art optical technologies and an integrated development system, from optical design to mechanical design to electrical design. Please feel free to discuss your optical needs with us.
4529 Konami, Suwa City, Nagano Prefecture 392-0131 Japan