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Spectrogon US - Optical Filters 2024 LB
Photonics SuppliersNeutral Density Filters

Koshin Kogaku Co. Ltd.
Sub. of Yamaichi Electronics Co. Ltd.

Map69-3 Bodai
Hadano, Kanagawa 259-1302
Japan
Phone: +81 46 375 5196
Fax: +81 46 375 3535
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Manufacturer of optical thin-film filters for imaging devices, laser equipment, and fiber optic modules in the wavelength range from visible to near infrared. Also produces tunable laser light sources and fiber optic tunable filter.
Established: 1970
Employees: 73
Facility area (sq ft): 39,400
Ownership type: Privately Owned
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