Photosensitive Blue Glass, IR 600nm,600nm Infrared cut-off Filter, AR coated, Dia. 5.0mm,T 1.0mm, Support customized
650nm Bandpass Filter, 650nm CWL, 100nm FWHM, Diameter 5.0mm, 1.0mm thickness Optical Bandpass Filters
500-650nm & 900-1800nm Dual Bandpass Filter , Milk Light Optical Filters for IPL skin rejuvenation device