We also accept developmental processing and challenging processing starting from one piece.
Okamoto Optics Co., Ltd. is a company primarily engaged in the contract manufacturing of ultra-precision optical elements. We focus on small-batch production and are also open to developmental processing and challenging tasks, accepting orders from just one piece. We handle processing sizes ranging from small-diameter laser rods of 1mmφ to large-diameter optical elements with a diameter of 1000mmφ for polishing and coating. The optical elements produced using our specialized technology are widely used in various cutting-edge fields, contributing significantly to the development of areas such as laser fusion, semiconductor manufacturing equipment, large astronomical observation instruments, space equipment, and medical devices. 【Business Description】 ■ Contract manufacturing of ultra-precision optical elements *For more details, please refer to our catalog or feel free to contact us.
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【Main Equipment】 〔Processing Machines〕 ■ Aspheric Processing Machine ■ Large Diameter Ring Polisher ■ Computer-Controlled Cylindrical Lens Polishing Device ■ Machining Center (supports 1,500mm) 〔Deposition Equipment〕 ■ 80-inch IAD/Electron Beam Deposition Equipment 〔Measuring Instruments〕 ■ φ750mm Large Interferometer ■ 12-inch Large Interferometer (Phase Shift Method) ■ Non-Contact 3D Surface Profile and Roughness Measurement Device ■ Subaperture Stitching Interferometer System ■ Ultra-High Precision 3D Shape Measurement Device, etc. *For more details, please refer to the catalog or feel free to contact us.
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For more details, please refer to the catalog or feel free to contact us.
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Our company was founded in 1942 and has accumulated technology and know-how to meet the diverse and advanced research requirements of the times, ensuring cutting-edge measurement technology to demonstrate this and provide scientific reliability to users. We have cultivated a track record and capability in finishing high-difficulty shape accuracy, size, and materials. Focusing on small-batch production of various types, we provide high-quality optical components and systems through a consistent production system from design to polishing and coating. In addition to the production of high-precision spherical surfaces, we also accommodate all aspheric shapes from parabolic surfaces to freeform surfaces. We also accept contracts for developmental processing, challenging machining, and polishing and coating of large-diameter optical elements over 1 meter. We receive many inquiries not only from companies and research institutions in Japan but also from overseas, and our high-performance products are being used.