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Surface Technology 

This capability is critical for ensuring that our optomechanical systems perform reliably in diverse and often challenging industrial environments. From creating a perfectly non-reflective interior surface to ensuring long-term material stability, our surface technologies are an integral part of our quality promise.

A component's surface is not merely a boundary; it is a functional element that dictates durability, stray light control, and corrosion resistance. At Schneider-Kreuznach, we operate an in-house surface technology department to apply a range of functional coatings and treatments, giving us complete control over the final performance and longevity of our mechanical components.

Close-up of precision-manufactured brass mounting parts for high-quality lenses from Schneider Kreuznach

Precision-machined components await our advanced electroplating process. This crucial step in surface finishing is where durability meets optical excellence, ensuring every piece meets the highest standards of quality and longevity.

 

Our In-House Surface Capabilities

The surfaces of both optical and mechanical components are functional elements that directly influence system performance, durability, and reliability. Our in-house capabilities allow us to apply a wide range of specialized treatments, from nanometer-scale optical thin films that manage light to robust mechanical finishes that ensure environmental stability. By controlling these critical processes, we can engineer every surface for its specific function, whether it is to maximize light transmission, minimize stray light, or provide long-term protection against corrosion and wear.

 

Anodizing


We perform in-house anodizing (black, natural, and colors) for aluminum components in baths up to 350mm in diameter. Black anodizing is our standard for optical housings to minimize stray light and provide a durable, corrosion-resistant finish.

 

 

Surface Preparation and Texturing


We utilize mechanical surface treatments, including precision sandblasting, glass-bead blasting, and tumble grinding. These processes are used to create specific matte surface textures for light absorption, to prepare surfaces for painting, or for deburring and finishing parts.

 

 

Chemical & Galvanic Finishing


Our capabilities include chemical treatments such as blackening steel (Brünieren) and pickling brass, as well as galvanic plating with nickel for wear resistance and zinc for corrosion protection.

 

 

Functional Painting & Laser Marking


We apply specialized industrial lacquers using automated and manual spray processes. For permanent identification, we use laser marking systems (Baublys, Acsys) for serial numbers, logos, and scales on both flat and circumferential surfaces.

 

 


More capabilities of Schneider-Kreuznach
 

Optics production
Mechanics production
Coating Technology
Cleanroom Environments
Optomechanical Assembly
Testing & Metrology
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Get in Touch

Please do not hesitate to contact us if you have any questions. Our dedicated team is here to help you every step of the way. Whether you need assistance with product selection, technical specifications, or general inquiries.

Jos. Schneider Optische Werke GmbH
Ringstraße 132
55543 Bad Kreuznach | Germany

Tel: +49 (0) 671 601 205