A blackening treatment technology that further evolves optical devices! Contributes to reducing image noise and measurement value errors.
The black plating "SugoKuro" suppresses light reflection due to the complexity of the surface shape, achieving a reflectance of less than 1% in the visible light range (380–750nm). It prevents stray light in optical devices such as cameras and spectrophotometers, contributing to the reduction of image noise and measurement errors. Additionally, while black paint and black anodizing using organic coatings can fade or discolor due to heat and ultraviolet light, our black plating is an inorganic coating, providing strong durability. 【Features】 ■ Reflectance of less than 1% (visible light range) ■ Thin film (approximately 3μm) ■ Heat and UV resistance ■ Prevention of outgassing ■ Compliant with RoHS directive *For more details, please refer to the PDF document or feel free to contact us.
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basic information
For more details, please refer to the PDF document or feel free to contact us.
Applications/Examples of results
【Usage】 ■Digital cameras, surveillance cameras, projectors, telescopes, observation satellites *For more details, please refer to the PDF document or feel free to contact us.
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Company information
Since its establishment in 1946, the company has continuously refined and innovated its technology development, consistently anticipating the intense changes in the times and markets, while responding to cutting-edge needs in surface treatment. In particular, based on the addition of required functions, the technology and management standards in plating processes, centered on "electroplating" and "electroless plating," which require advanced technology and quality such as adhesion, corrosion resistance, and precision, are recognized as top-level in the industry, earning high evaluation and trust from customers. *The company name was changed from "Ebina Denka Kogyo Co., Ltd." on April 1, 2024.