Cheap Optical Flat Fresnel Lens for PIR Sensor (7708-10)

• Usage: Lighting
• Type: Convex Lens
• Transmittance: >95%
• Shape: Single-lens
• Material: HDPE
• Lenses Color: Clear
• Model NO.: 7708-10
• Certification: RoHS, CE
• Customized: Non-Customized
• Coating: UV
• Name: Fresnel Lens 7708-10
• Focus: 23mm
• Detecting Angle: 120 Degree
• Distance: 16m
• Color: White/Black
• Size: 66.5*47.7mm
• Application: LED Lighting
• Transport Package: Usual Packing
• Specification: CE&ROHS
• Trademark: Haiwang
• Origin: Shenzhen, Guangdong
• HS Code: 9001909090
• Production Capacity: 100000/Week

Product Description

                         PIR Sensor Fresnel Lens 7708-10 Infrared Fresnel Lens








Specification:

Model:	7708-10
Focus:	23mm
Angle:	120°
Distance:	16m
Size:	66.5mm×47.7mm

Features:
1.designed for passive infrared sensor applications 
2.Well suited for compact, low profile sensors 
3.Can be used in applications involving security, lighting controls and environmental controls 
4.Optimized for dual element pyroelectric devices 
5.White light immunity to reduce false triggers 
6.UV resistant for outdoor applications 
7.Designed for uniform sensitivity to reduce electronic gain
 
Functions:
The Fresnel lens function has two: One, the focusing action, soon hotly releases the infrared signal refraction (reflection) on PIR, the second function is divides into the search coverage in certain area pellucidae and the dark area, causes to enter the search coverage the motion object to be able to produce by the temperature change form on PIR changes releases the infrared signal hotly.

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