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Wonderful Optical Fingerprint Prisms for Fingerprint Identification Instrument From China

Product Description



Type: Optical Fingerprint Prism


Shape: Semi Roof Prism


Application: Fingerprint Identification Instrument


Trademark: VY or OEM


Specification: RoHS


HS Code: 90019090




Usage: Beam Dispersion


Material: Glass


Customized: as Requested


Transport Package: as Requested


Origin: China




1. Mainly usage of fingerprint prism

This fingerprint prisms are mainly used in capturing system and input system of the fingerprint device, now it is the most widely used prism in fingerprint recognition device.

2. Description for Fingerprint prism

After the LED light going through the uniform frosting surface of the prism, it became a kind of uniform light, when one's finger touch the interface of the capturing system, the fingerprint data will enter into the system through the light path, then the capturing work finished.

3. Advantage for Fingerprint prism

This kind of prism belongs to low-end fingerprint device, which with a bit simple light path, So, the whole capturing system cost is relatively low.



4. Specification of fingerprint prism



1 Type fingerprint prism
2 Materials BK7 or H-ZK3 or H- ZF1 ect.
3 Dimensions Available 1.5 mm to 150mm
4 Dimensions Tolerance ± 0.15mm
5 Angle Tolerance ± 3 arc min
6 Surface Quality 60/40
7 Flatness lambda /4
8 Chamfer 0.2mmX45degree
9 Surface Accruacy lambda/4 @ 632.8nm
10 Clear Aperture >90%
11 Coating Black paint or customized




Besides, VY Optics could also manufacture specially according to customers' requirement, please feel free to contact with us if there is any inquiry of fingerprint prism. Thanks.

For shipment of prism, every product is strongly packed by carton box with foam inside.

Wonderful Optical Fingerprint Prisms for Fingerprint Identification Instrument From China

Contact us if you need more details on Wonderful Optical Fingerprint Prisms. We are ready to answer your questions on packaging, logistics, certification or any other aspects about China Optical Fingerprint Prisms、China Glass Fingerprint Prisms. If these products fail to match your need, please contact us and we would like to provide relevant information.

Product Categories : Optical Prisms

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