Infrared lens manufacturer supply infrared Fresnel lens, PIR lens array for motion detector use
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Infrared Fresnel Lens

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Infrared Fresnel lens is made of flexible 0.4mm thick infrared transmitting milky white plastic material (High Density PE) that has an infrared transmission range of 8 to 12 micron which is most sensitive to human body. The grooved side of Fresnel lens should face the sensor.

Infrared Fresnel Lens are primarily used to transmit infrared light in sensor applications with a pyroelectric detector to create a specified angle detection.

Infrared Fresnel Lens #5003
Overall size: 45.8mm x 25mm
Fresnel size: 42.5mm x 20.5mm
Focal length: 20mm
Number of lens: 31 lenses
Detectable distance: 12m
Viewing angle: 120 degree
Material: HDPE
Shape: Plane
Infrared Fresnel Lens Array #5022
Overall size: 74mm x 26mm
Fresnel size: 66mm x 21mm
Focal length: 21mm
Number of lens: 19 lenses
Detectable distance: 12m
Viewing angle: 180 degree
Material: HDPE
Shape: Plane
Infrared Lenses #5038
Overall size: 56mm x 36mm
Fresnel size: 49mm x 29mm
Focal length: 23mm
Number of lens: 19 lenses
Detectable distance: 12m
Viewing angle: 110 degree
Material: HDPE
Shape: Plane
Infrared Lens Array #5048
Overall size: 62mm x 45mm
Fresnel size: 50mm x 37mm
Focal length: 23mm
Number of lens: 24 lenses
Detectable distance: 12m
Viewing angle: 110 degree
Material: HDPE
Shape: Plane
Infrared fresnel lens #5060
Overall size: 61mm x 42.6mm
Fresnel size: 53mm x 35mm
Focal length: 28mm
Number of lens: 22 lenses
Detectable distance: 12m
Viewing angle: 110 degree
Material: HDPE
Shape: Plane
Infrared fresnel lens #5072
Overall size: 56.4mm x 44.7mm
Fresnel size: 48mm x 37mm
Focal length: 29mm
Number of lens: 24 lenses
Detectable distance: 12m
Viewing angle: 90 degree
Material: HDPE
Shape: Plane
PIR Lenses #5076
Overall size: 56mm x 46mm
Fresnel size: 50mm x 39mm
Focal length: 29mm
Number of lens: 24 lenses
Detectable distance: 12m
Viewing angle: 100 degree
Material: HDPE
Shape: Plane
PIR Fresnel Lens #5111
Overall size: 21mm diameter
Fresnel size: 16mm x 15mm
Focal length: 9mm
Number of lens: 9 lenses
Detectable distance: 10m
Viewing angle: 90 degree
Material: HDPE
Shape: Dome
PIR Fresnel Lenses #5114
Overall size: 21mm diameter
Fresnel size: 20mm diameter
Focal length: 9mm
Number of lens: 17 lenses
Detectable distance: 10m
Viewing angle: 120 degree
Material: HDPE
Shape: Dome
PIR Fresnel Lens Array #5116
Overall size: 63.5mm x 51mm
Fresnel size: 36mm diameter
Focal length: 23mm
Number of lens: 31 lenses
Detectable distance: 12m
Viewing angle: 110 degree
Material: HDPE
Shape: Plane
PIR Fresnel Lens Arrays #5118
Overall size: 12.5mm
Fresnel size: 9.5mm diameter
Focal length: 4mm
Number of lens: 16 lenses
Detectable distance: 12m
Viewing angle: 150 degree
Material: HDPE
Shape: Plane
Passive Infrared Fresnel Lens #5119
Overall size: 46mm diameter
Fresnel size: 34mm diameter
Focal length: 19mm
Number of lens: 31 lenses
Detectable distance: 8m
Viewing angle: 120 degree
Material: HDPE
Shape: Dome
Passive Infrared Fresnel Lenses #5121
Overall size: 52.5mm diameter
Fresnel size: 36.5mm diameter
Focal length: 12~18mm
Number of lens: 55 lenses
Detectable distance: 12~18m
Viewing angle: 110~150 degree
Material: HDPE
Shape: Dome
Passive Infrared Lens #5125
Overall size: 53mm diameter
Fresnel size: 36mm diameter
Focal length: 10mm
Number of lens: 59 lenses
Detectable distance: 8m
Viewing angle: 90 degree
Material: HDPE
Shape: Dome
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