Specifications

PIR fresnel lens
1.OEM Factory
2.made of HDPE
3.good transmissivity
4.MOQ 1000PCS

HDPE Fresnel Lens

 

Fresnel lens arrays designed for passive infrared sensor.the The optical surfaces are increases lens sensitivity for PIR SENSOR applications.

 

Model: L8009

 

Specification:

Overall size:45.5*45.5*11.5mm
Lens size:33mm
Focal length:11.5mm
Detectable distance: 5m
Viewing angle:140°

Material:HDPE

Shape Round

 

Features:

Designed for passive infrared sensor applications

Well suited for compact, low profile sensors

Can be used in applications involving security, lighting controls and environmental controls

Optimized for dual element pyroelectric devices

White light immunity to reduce false triggers

UV resistant for outdoor applications

Designed for uniform sensitivity to reduce electronic gain

 

Good transmissivity,good price&service.

 

Widely used in PIR Motion detector,security system,burgle alarm,lighting switch control etc.