High precision custom optical glass filter for iris recognition uvc infrared black glass 520 nm optical filter Bandpass Filters are used to selectivel...
High Quality Borosilicate Coating Bandpass Dichroic Optical Filter White Sapphire Optical Glass Window Specification Materials BK7 or other optical .....
8mm Custom High Quality Borosilicate Coating Bandpass Dichroic Optical Filter Sapphire Protective Windows Specification Materials BK7 or other optical ...
High Quality Borosilicate Coating Bandpass Dichroic Optical Filter Color Optical Filters are often used as longpass or bandpass filters.Color Optical ...
High precision custom optical glass filter for iris recognition uvc infrared black glass 520 nm optical filter Bandpass Filters are used to selectivel...