Fresnel Lens

Fresnel Lens

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N0803-32

PROD Model:N0803-32
Material : HDPE
Overall Size:Grain diameter 14mm(16*5.6mm)
Focal Length:6mm
Detectable Distance:5M
Viewing Angle:120°
Color : primary color 、black、milky (Color customization is acceptable)

Overview

Widely used in human body sensor switch, alarm, infrared thermometer and infrared imaging and other aspects. It can provide users with different sensing angles, sensing distances, sizes, and test ratios. Fresnel lens function: first, focusing effect; The second is to divide the detection area into several bright and dark areas, so that the moving objects entering the detection area can produce a change pyroelectric infrared signal on the PIR (passive infrared detector) in the form of temperature changes.




Feature

★ Smart panel

★ Small night light

★ Smart door lock





Datasheet

Model NumberN0803-32
MaterialHDPE
Overall size14 mm 
Focal length 6mm
Detectable distance 5m
Viewing angle120°
Colorprimary color、 black、 milky (Color customization is acceptable)


Dimension (Unit=mm)

N0803-32

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SENBA Sensing Technology Co.,Ltd.(stock code:300701), was founded in 2005, with the focus on producing the top quality photoelectric components, such as PIR sensors, Photoresistors,Light Sensors, Flame detectors etc. Our strategic goal is to master the core technology.