Big size optical fingerprint prism for four fingers scanner 103S700

Big size optical fingerprint prism for four fingers scanner 103S700

USD $10 - $50 /Piece

Min.Order:100 Pieces

Supply Ability:
100 Piece / Pieces per Month
Port:
SHENZHEN
Payment Terms:
Credit Card

Quick Details View All >

Place of Origin:
Henan, China
Brand Name:
LIDA
Model Number:
103S700

Lida Optical And Electronic Co., Ltd.

Business Type: Manufacturer,Trading Company
Nanyang Henan China
Main Products: Prism ,Lens ,optical coating ,Filter ,OLPF

Product Details

Specifications

This finerprint prism mainly used in capturing system and input system of the fingerprint device,

Specfication:

MaterialOptical glass,Fused silica, etc
Dimension Tolerance±0.02mm
Angular Accuracy±3'
Surface Quality40/20
Surface Accuracyλ/5
Clear aperture>90
CoatingReflective Coating,AR   Coating

 

1. Products:This prism mainly used in capturing system and input system of the fingerprint device, now it is the most widely used prism in fingerprint device.

 

2,Principle: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: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.

 

Production line:

Big size optical fingerprint prism for four fingers scanner 103S700Big size optical fingerprint prism for four fingers scanner 103S700

Contact Supplier

Mr. Allen Feng Manager Chat Now
Telephone
0086-377-63130788
Mobile
0086-13838988389
Fax
0086-377-63167800
Address
No. 508 Gongye Road. Nanyang,Henan

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