Deposition Sciences, Inc. (DSI®) a wholly owned subsidiary of Lockheed Martin produces the most durable, heat resistant and r ... eliable optical thin film coatings in the market. Our exclusive thin film filter coating services and capabilities range from the ultraviolet (UV), through the visible (VIS), near infrared (NIR), shortwave infrared (SWIR), midwave infrared (MWIR) and out to the far infrared (FIR), or the long-wave infrared (LWIR) spectral wavelengths. For over twenty years, DSI has been providing innovative optical coating solutions for military and aerospace, commercial, telecommunications and data communications, and medical and scientific applications. Offering collaborative product development, standard and custom optical coatings and solutions, we deliver unique thin film deposition technology, proprietary coating processes and engineering excellence for real-world challenges. read more