25. Weltleitmesse für Komponenten, Systeme und Anwendungen der Photonik
26.–29. April 2022 | Messe München
Mobile Navigation
Infrared Materials, Germanium, ZnSe, ZnS, Chalcogenide Glass, Silicon, GaAs


Vital Optics Technology (VOT) was formerly known as IR & Laser Business Unit of Vital Materials.

VOT focuses on R&D, production, and sales of infrared materials and radiation detection materials. By following our vertical integration strategy, VOT’s product range spans from typical blanks to coated finished optics. Our personnel have over 30 years’ experience in crystal growth and infrared materials production.

Our products include Germanium (Ge), Zinc Selenide (ZnSe), Zinc Sulfide (ZnS), Chalcogenide Glass, Silicon (Si), Gallium Arsenide (GaAs), as well as Ce:LYSO Crystals and CZT Crystals.

These are widely used in lenses, infrared detectors, radiation detectors, lasers, module, etc. VOT is internationally known for producing some of the highest quality Infrared Materials in the world.