Metal Coated Mirror Feature Metal coated Mirrors are usually coated with Al, Ag or Au and they are have different reflectivity in different wavelength rang WSS/Optical Passive Components Optical Measurement System Tunable Lase Diameter tolerance: +0/-0.1 mm Thickness tolerance: ±0.1 mm Clear Aperture: >90% Laser damage threshold: Protected Aluminum: >0.25 J/cm² for 10 ns pulses @1064 nm;Protected Silver: >1.8 J/cm² for 10 ns pulses @1064 nm Email: [email protected] Tel:+86-755-2372 7820 Fax：+86-755-2302 3823 www.hobbite.net Address:2F, Guohuitong Business Center, BaoAn District, ShenZhen City, GuangDong Province, PRC. Zip Code:51810