Our high-quality optical windows demonstrate exceptional parallelism, very low surface roughness, minimal transmitted and reflected wavefront errors, and high optical transparency in the operational wavelength range. The choice of window material depends on environmental factors like acidity of the atmosphere, strong vacuums, high pressures, or high temperatures, as well as the operational wavelength range.

Our optical windows are utilized in lasers, testing chambers, and other systems where the environment on one side may be pressurized, filled with a specific gas, or otherwise need to be chemically separated from the other. We provide defense-grade windows that are not only significantly larger but also coated with diamond-like coatings to withstand abrasive environments, particularly in the desert.