Sapphire pillar fully polished wear resistant transparent single crystal

Sapphire glass optical window is a parallel plane plate, usually used as a protective window for electronic sensors or external environment detectors. When selecting window pieces, the user should consider whether the material transmission properties and the mechanical properties of the substrate are consistent with the application requirements. The Windows do not change the magnification of the system. We offer several optional anti-reflection films that can be used in the ultraviolet, visible or infrared spectrum.

Sapphire has a wide transmission range, across the ultraviolet, visible light and infrared three bands, with high thermal shock resistance, high hardness and wear resistance. In addition to diamond, almost no substance can produce scratches on its surface, its chemical properties are stable, insoluble in most acidic solutions. In addition, due to its high strength, the window pieces made of sapphire are thinner.

High quality grade sapphires have little light scattering or lattice distortion and are primarily used in the most demanding optical applications. We are a professional supplier of sapphire window pieces, in order to ensure their high quality we use optical first class materials. Our sapphire optical window pieces are polished so that the surface S/D can be controlled to less than 10/5 and the surface roughness is less than 0.2nm (C-plane). Coated and uncoated sapphire window pieces are available, and we also offer sapphire window pieces in any crystal direction, size and thickness.