Suzhou Light Precision Optics Co., Ltd. is based in China and lists a range of precision optical components on Global Trade Plaza. The catalog includes off-axis parabolic aluminum mirrors produced by single-point diamond turning, rotary laser level windows made from K9 or float glass with anti-reflective coatings at 635 nm or 905 nm, and laser cutting lenses and protective windows in quartz sized at 22.35×4.0 mm and 25×3.0 mm for 1064 nm applications. Additional listings cover silicon and germanium windows and lenses for infrared use, achromatic lenses in optical glass with customizable dimensions and surface specifications of 40-20 quality and 4/λ flatness, and anti-reflective coating windows offered in soda-lime glass, BK7, B270 or other materials with transmittance over 99%.