Senba Sensing

Senba SensingStock Code:300701Focus on PIR R&D manufacturing over 19years

Senba Sensing

Fresnel Lens

Fresnel Lens

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Fresnel Lens

PROD Model:SB-SF-01

Material : HDPE

Overall Size:Grain diameter 12.5mm(φ14.8*8.75mm)

Focal Length:6mm

Detectable Distance:5m

Viewing Angle:120°

Color : primary color、black 、milky(Color customization is acceptable)

General Description

This lens is widely used in Senba SMD series pyroelectric infrared
sensor, human body switch, alarm infrared thermometer and infrared
imaging. It can provide users with different induction angles, one is
the focusing effect, the other is to divide the detection area into
bright and dark areas, so that the moving objects entering the detection
area can generate changing thermoluminescent infrared signals on the
PIR(passive infrared detector) in the form of temperature changes.


Induction switch


Plastic patch sensor special

Technical Data
PROD Model  SB-SF-01
Overall sizeGrain diameter 12.5mm(φ14.8*8.75mm)
Focal length 6mm
Detectable distance 5m
Viewing angle 120°
Color primary color、black 、milky(Color customization is acceptable)

Dimension (Unit=mm)


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