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Spectroscope
850nm band-pass filter
Palmprint recognition with filter
Photosensitive resistance filter
Security cameras, camera filters filter
Infrared glass HWB-760
760nm long wave pass filter ( LP760 )
365-1100nm double AR filter
Medical analysis filter
Enzyme mark instrument filter
The filter
Dustproof waterproof Antifog protection glass
Red filter
Orange filter
Purple filter
Blue filter
Green filter
Beauty equipment waveplate
650nm band-pass filter
The gilded mirror
Infrared touch screen filter.
780nm band-pass filter
BP940 narrowband filter
The night of 850nm type filter
The night of 940nm type filter
Black infrared PC plate
IR Cut Filter 650nm low pass filter
