UM Optics is the Biggest Fluoride Crystal Material and Optics Supplier in China
UM Optics is the biggest fluoride crystal material and optics supplier in China. We supply CaF2 , BaF2 , MgF2 , LiF material covering the VUV to IR spectrum. We can also deliver cut blanks, polished lens, drilled windows, spherical lenses, aspheric lens, galvo scanning mirrors, prisms, cylindrical lens and mirrors in very large quantity with best price. UM Optics also grows silicon material in optical grade and supplies optics like mirrors, AR-coated lenses and ATR prisms. We are also good at ZnSe/ZnS/Ge IR material optics.