国产在线无I美女视频久久I国产免费大片I国产精品初高中精品久久I欧美日韩精品在线视频I在线免费观看视频你懂的I国产亚洲在I日日久视频

Palmprint recognition with filter

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

關閉
產品咨詢
客服熱線：400-700-9997

According to my company over the years with various biological recognition apparatus manufacturers that experience, 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