BRD Optical transparent glass dome lens is composed of two parallel optical surfaces, (A convex surface & A Concave surface). Normally we can control the parallel tolerance <±2µm. A perfect parallel surface, in the imaging, the image does not distort, and in the measurement of light, the light does not distort. BRD Optical Dome, the optical properties are unique, which produced by the optical technology of optical grinding and polishing. BRD Optical large clear dome lens mainly are hemisphere, hyper-hemisphere and customized designing. Whether it is visible dome, UV dome or IR dome, BRD Dome has been confirmed in the international market. BRD dome is found in areas such as defense technology, weather monitoring and optical imaging. Specification Of Optical Glass Dome1, Substrate: Visible material-------Optic
al glass (Schott N-BK7, N-BK10, WG295,N-K5,etc.)2, Dimension: 10mm-350mm3, Thickness: 1mm-10mm4, Surface Quality: 60/40, 40/20, 20/105, Surface fringe: 10(5)-3(0.5)6, Coating: Antireflection (AR) Coating7, Strengthened via heat treatment (tempering)
BRD Optical transparent glass dome lens is composed of two parallel optical surfaces, (A convex surface & A Concave surface). Normally we can control the parallel tolerance <±2µm. A perfect parallel surface, in the imaging, the image does not distort, and in the measurement of light, the light does not distort. BRD Optical Dome, the optical properties are unique, which produced by the optical technology of optical grinding and polishing. BRD Optical large clear dome lens mainly are hemisphere, hyper-hemisphere and customized designing. Whether it is visible dome, UV dome or IR dome, BRD Dome has been confirmed in the international market. BRD dome is found in areas such as defense technology, weather monitoring and optical imaging. Specification Of Optical Glass Dome1, Substrate: Visible material-------Optical glass (Schott N-BK7, N-BK10, WG295,N-K5,etc.)2, Dimension: 10mm-350mm3, Thickness: 1mm-10mm4, Surface Quality: 60/40, 40/20, 20/105, Surface fringe: 10(5)-3(0.5)6, Coating: Antireflection (AR) Coating7, Strengthened via heat treatment (tempering)
