HB Optical provides precision optical film products used in IC semiconductor lithography machines, FPD liquid crystal panel exposure equipment, and PCB circuit board exposure machine systems. Including a variety of high-power deep ellipsoid beamsplitters, 45° plane mirrors, dielectric film mirrors, aluminum-enhanced mirrors, fly-eye lenses, 365nm bandpass filters, optical alignment mirrors, shaped mirrors, etc. The precision optical thin film device adopts precision molding and numerical control processing to plate multiple layers of hard oxide film, which has the characteristics of good spot uniformity, high reflection efficiency and long life. The main applications include IC semiconductor, PCB, LED, MEMS, TFT, LCD, UV curing, UV point light source and other industrial directions. Infrared products mainly manufacture various antireflection and reflection mirrors, with a wavelength range of 1.5 to 14um, and support special product customization.