sales@rays-optics.comPalmprint recognition filter, applied to fingerprint, two four fingerprint, palmprint, fingerprint, face recognition, face recognition, vein recognition, iris recognition, identification and other optical instruments of pupil
Palmprint recognition filter, applied to fingerprint, two four fingerprint, palmprint, fingerprint, face recognition, face recognition, vein recognition, iris recognition, identification and other optical instruments of pupil
According to my company over the years with various biological recognition apparatus manufacturers thatexperience, in palmprint recognition instrument be used inside our company filter has:
AR glass,
Front surface mirror,
BP365nm filter,
BP532nm band-pass filter,
BP780 band-pass filter,
BP808nm band-pass filter,
Narrow band BP850nm,
Narrow band BP940nm,
Black infrared board,
LP780 filter.
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