• S1 Optics

    Dielectric and metal coatings for your optical components
  • Functional optical layers

    for the desired functionality of your product
  • Comprehensive services and analysis

    Measuring methods and tests to qualify layers

The company

S1 Optics is your competent partner for optical functional coatings. As a flexible coating service provider, we focus on customer-specific filters in addition to common metallizations. Using PVD processes, we apply the thinnest coatings to all types of glass, metal and plastic.


Optical coatings are mainly used in medicine, mers technology and applications with UV light to give surfaces additional functions. Reflective coatings, bandpass filters and beam splitters are used in applications ranging from sensor solutions to medical mirrors in the dental sector.


Individual coating solutions

S1 Optics GmbH is both a service provider for high-quality coatings and a supplier of complete solutions.


As a medium-sized company, our strength lies, among other things, in our ability to respond quickly, flexibly and with strong advice to your wishes. 


From a single source, you receive a custom-tailored component that meets your optical requirements!


AR coatings Metallization Substrates  


Comprehensive services

We cover the entire process chain, from consulting to design, procurement of substrate material, mechanical processing and packaging.


For the analysis of optical coatings according to customer requirements or common standards, we have a wide variety of measurement methods and tests at our disposal.


In addition to spectroscopy of reflection and transmission and optical microscopy, we also use climatic tests and inspection of the coating quality according to DIN ISO 9211 to check your product for highest quality and reliability!


Our services


High-quality coatings

By combining all components to optimum effect, we can realize high-quality coatings for you on glass products, plastics and metals. The process involves using our qualified cleaning processes as well as our expertise in PVD coating.


More about our technologies


Extensive measurement services

Numerous products known from everyday life are based on optical functional layers - often invisible to the eye - with thicknesses ranging from a few nanometers to a few micrometers. These optical coatings can be found in the printing industry - solar technology - measurement technology - sensor technology - LED applications - technical lighting and micro-optics.


More about our Applications