Photo etching + black treatment... for anti-reflection of optical components and automotive cameras.

Etching and black processing of SUS adds anti-reflective functionality. Consistent production by an etching manufacturer ensures stable dimensions!

After photo-etching and etching processing of various metals such as stainless steel, surface treatments like black processing are applied to add functionalities such as "anti-glare," "anti-reflection," and "rust prevention." As an etching manufacturer well-versed in metal processing, we pursue stability in dimensional accuracy and propose processing suitable for applications and materials. Types of black processing: "low-temperature chrome plating," "black oxide film," "black dyeing," "phosphating," "melt black Ex," "super melt black," etc. Applications: optical components, automotive parts, medical devices, various sensing devices, measurement equipment parts, etc. Product examples: aperture for onboard cameras, metal masks, optical masks, scales for encoders, endoscope parts. ------------------------------------------ 【What is photo-etching processing?】 It processes metal thin plates into arbitrary shapes through a photo-plate making process combined with the dissolving action of etching solution. There are no burrs or work hardening like in press processing, and fine patterns at the micron level are possible. Etching is suitable for the manufacture of precision parts. *For more details, please refer to the catalog. Feel free to contact us as well.

Processing ContractSurface treatment contract serviceOther metal materials