Vital Optics Technology (VOT) is the only company in the world to produce all of the common infrared optical materials including germanium (Ge), zinc selenide (ZnSe), zinc sulfide (ZnS), multispectral zinc sulfide (ZnS MS), silicon (Si), gallium arsenide (GaAs), cadmium telluride and a complete line of chalcogenide glasses (ChG). VOT is one of the largest suppliers of infrared optical materials in the world. With over 30 years of experience in crystal growth and infrared materials production, our team brings a depth of expertise that translates into superior products and services. Our extensive portfolio also includes materials such as fluorides, cerium-doped lutetium yttrium orthosilicate (Ce:LYSO) crystals Germanium dioxide, germanium tetrachloride, gallium antimonide (GaSb), indium antimonide (InSb), cadmium zinc telluride (CZT) and much, much more.

VOT’s provides extensive manufacturing capabilities for optical components, assemblies, and systems. We specialize in the manufacturing of high-precision optical components, including laser and infrared windows, lenses, and rectifiers. Utilizing both conventional grinding and polishing techniques, as well as advanced diamond turning processes, we work with the complete array of infrared optical materials. Our capabilities allow us to process apertures exceeding 300 mm, delivering exceptional surface quality and precision for your optical applications.

VOT leverages this vertical integration to also provide products ranging from integrated lens assemblies and camera cores to complete infrared systems and products. Regardless of your needs from infrared materials to finished products, we strive to be your partner in infrared technologies – making VOT the ideal partner for infrared technologies, from materials to finished products.

VOT advocates low-carbon and environmentally friendly production and office methods, practices environmental protection, energy conservation, and green development concepts, and integrates ecological a VOT operates under ISO14001 environmental management system and ISO45001 occupational health and safety management systems and environmental protection requirements into the company’s business development. We also provide recycling services for our materials whenever possible.