Glass Dome/Dome window is a protective window in the shape of a hemispherical shell, which is often used in applications with a wide range of incident light, such as protecting electronic components or optical components such as detectors, optical sensors, etc. Shenyang Wanquan Optoelectronics provides K9BK7 optical glass and ultraviolet fused silica without coating of a variety of sizes of dome windows, including diameter 3mm-150mm dome, dome thickness 1-4mm, K9BK7 substrate dome suitable for visible light and near-infrared band applications, fused silica material dome suitable for ultraviolet band applications, convenient to meet the needs of your different scenes.