Optimask is a leading brand specializing in precision optics for various industries such as aerospace, astronomy, electronics, medical, military, telecommunications, and space exploration. With over 20 years of experience, Optimask offers a wide range of products and services, including metallic and optical thin-film deposition, chemical etching, optical mounting, and the production of lithographic masks. Their expertise in metallic deposition allows them to provide high-quality coatings on various substrates such as glass, metals, resins, and plastics.

Whether it's dielectric mirrors, selective mirrors, or cold mirrors, Optimask can tailor their treatments to meet the most demanding specifications, covering a broad spectrum from ultraviolet to infrared. In addition, Optimask excels in optical treatments, offering antireflection coatings, thermal filters, dichroic filters, Bragg filters, and more. They use state-of-the-art equipment and conduct spectral analyses to ensure the highest standard of quality.

Optimask also specializes in precision metal and chemical etching on materials like silica, sapphire, borosilicate, germanium, and more. These etchings can be filled with thermally cured paint for added durability and precision. Their team of technicians, operating in optimal conditions with advanced equipment and labs, can seamlessly integrate optical sub-assemblies into devices like scopes, telescopes, lenses, and binoculars.

For the production of lithographic masks, Optimask utilizes soda-lime or quartz glass with metallic coatings like antireflective chrome or iron oxide, ensuring high resolution and accuracy for a wide range of applications. Optimask's commitment to quality is reflected in their certification, including ISO 9001:2008, and their dedication to continuous improvement and customer satisfaction. Contact Optimask at their headquarters in Morangis, France, to discover how their expertise and cutting-edge technology can meet your optical requirements