Ultraviolet Cold Mirrors are slightly different than the standard Cold Mirror whereas they efficiently reflect the ultraviolet and transmit the visible and infrared. They are normally used at an angle of 45° and are excellent for applications where one wants to separate the ultraviolet from the visible and near infrared. 紫外冷鏡熱控濾光片 主要參數
Thickness: 3.0mm ±0.5mm (6.0mm ±0.5mmfor IR Suppressing)
Size Tolerance: +0.0mm/-0.5mm
Mn. Clear Aperture:95% of outside dimension
Substrate Material:Borosilicate glass
Flatness:5–10 waves per 25mm
Parallelism:3 arc minutes or better
Surface Quality:80/50 per MIL-O-13830
紫外冷鏡熱控濾光片 特點
Reflects the ultraviolet and transmit the visible and infrared