Guangdong, China
Business Type:
Trading Company
Number of Employees:
Year of Establishment:
Export Year:
OEM/ODM Service
Sample Available

Plastic Fresnel Lens, PIR Lens, IR Frensnel Lens manufacturer / supplier in China, offering 25mm Focal Professional Infrared Fresnel Lens (HW-8203-1), A4 Sized Plastic Reading Magnifying Sheets, Hw802 Plastic PVC Flexible Business Credit Card with Fresnel Lens Magnifier and so on.

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25mm Focal Professional Infrared Fresnel Lens (HW-8203-1)

Get Latest Price
Min. Order / Reference FOB Price
1,000 Pieces US $0.15/ Piece
Port: Shenzhen, China
Production Capacity: 100000/Week
Payment Terms: L/C, T/T, D/P, Paypal, Money Gram
Usage: Optical
Type: Convex Lens
Transmittance: 90%-95%
Shape: Laminated Lenses
Material: HDPE
Lenses Color: White

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Basic Info

Model NO.: HW-8203-1
Certification: RoHS, ISO9001, CE
Customized: Customized
Coating: UV
Diameter: 37/49mm
Focus Length: 25mm
Angle: 360 Dregree
Thickness: 1mm
Distance: 7m
Lifetime: 10 Years
Production Capacity: 100000/Week
Appliance: Security System &Thermodetector
Free Sample: Available
HS Code: 9001909090, 9001909090
Trademark: Haiwang(HW)
Transport Package: 250 Pieces in a Poly Bag
Specification: 56*44mm
Origin: Guangdong, China

Product Description

25mm Focal Professional Infrared Fresnel Lens(HW-8203-1)
Diameter 37/49mm
Focus Length15mm 
Angle 360 degree 
Distance 7m
Shape laminated lenses
Package250 pieces in a poly bag 
Production Capacity100000/Week
Free Sample available 

1.Designed for passive infrared sensor applications 
2. Easy to cut; high compatibility , low cost and environment 
3.Can be used in applications including  security system, lighting controls and environmental controls 
4.Optimized for dual element pyroelectric devices 
5.White light immunity can  reduce false triggers 
6.UV resistant for outdoor applications 
7.Designed for uniform sensitivity to reduce electronic gain

The Fresnel lens has two functions as follows
1. The focusing action, soon hotly releases the infrared signal refraction (reflection) on PIR,
 2. Fresnel lens divides the search coverage into detection area  and non-detection area. PIR can generate pyroelectric infrared sinal when moving object enters the detection area making the change of temperature. 

Welcome to ask me for the update pir lens catalogue.

About Haiwang Sensor:
Shenzhen haiwang sensor co., ltd is in line of pir item for more than 10 years.Pir lens, pir sensor, pir ic and pir module can be offered.Free samples for testing is available for us.Also custom lens is ok for us.Just offer us the drawing.Philips is our current client for customed lens.

Welcome to ask for inquiry.
Ms.Nina Lin 
Shenzhen haiwang sensor co., ltd
Tel:86-755-82867860 (ext:812)


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