Fused silica JGS1 mirror

MG-Optics is professional in manufacturing high precision optical glass aspheric mirror, especially in large aperture mirrors. Diameter can reach 1500mm, RMS can be 1/100 wavelength@ 632.8nm. Fused silica is also premium material which has been widely used in telescope mirrors.   SPECIFICATIONS FEATURES SPECIFICATIONS Material Options BK7, H-K9L, Fused Silica, Zerodur, ULE etc Size 50mm-1500mm Surface Accuracy 1/100λ RMS or better Roughness up to 1nm Coating  Al, Ag, Au&High laser damage threshold dielectic as needed Design Services Optical FEA Dynamic & Thermal Analysis Test Report  ZMM dimension report, Interferogram for surface accuracy, roughness test report   Fused Silica Optical Properties: 1.High temperature resistance:The softening point temperature of quartz glass is about 1730℃, and it can be used for a long time at 1100℃. The short-term high temperature can reach 1450℃. 2.Corrosion resistance:Except for hydrofluoric acid…