Dichroic Mirror Feature Dichroic Mirrors are coated with high reflecting at one wavelength and high transmission at another wavelength.used to selectively pass light of a small range of colors while reflecting other colors. WSS/Optical Passive Components Optical Measurement System Tunable Lase Material: N-BK7, UV Fused silica etc. Typical Diameter (Фmm): 10.0, 12.7, 15.0, 20.0, 25.4, 30.0, 50.8, etc. Diameter Tolerance: +/ -0.1mm Thickness Tolerance: ±0.2mm Clear Aperture: >80% Parallelism: 3'(Standard), 1’(High Precision) Surface Quality: 60/40(Standard), 10/5(High Precision) Flatness( per 25mm @633mm): λ/4((Standard), λ/8(High Precision) Bevel: <0.25mm x 45deg Coating: HR@wavelength-1+HT@wavelength-2 on one side and AR @wavelength-2 on the other side with AOI=0deg or 45deg 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:5181