Products
Contact Us
- Contact Person : Ms. Stana Young
- Company Name : Shenzhen Senba Optical Electronic Co., Ltd
- Tel : 86-755-82591705
- Fax : 86-755-82594762
- Address : guangdong,shenzhen,2nd floor, no.4 building, huawan industrial, xixiang
- Country/Region : China
Lenses
Cheap Optical Fresnel Lens 46mm
Cheap optical fresnel lens
Fresnel lens arrays designed for passive infrared sensor.the The optical surfaces are increases lens sensitivity for PIR SENSOR applications.
Specification:
1.Detectable distance:8m
2.Focal length:19mm
3.Overall size:46mm
4.Viewing angle:120degree
5.Lens...
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