Fresnel Lens

Fresnel lens, also known as threaded lens, Fresnel lens is mostly made of polyolefin material, the surface of the lens is smooth, and the other side is filled with concentric circles from small to large.

Home > Products > Fresnel Lens > Motion Detect Module Plastic Fresnel Lens S9003 for Automatic Light

Motion Detect Module Plastic Fresnel Lens S9003 for Automatic Light

The Function for Fresnel Lens

1. Fresnel lens can focus the PIR point. PIR detect rang will be more distance and large.

2. Protect PIR sensor. Most of the alarm system and lighting are outdoor, so that we need the fresnel lens to protect the PIR sensor .

The fresnel lens is a optical element, one side is smooth, another side is by a ring a part of concentric garden composition. Fresnel lens arrays designed for Passive Infrared Sensor. The optical surface increases lens sensitivity for PIR sensor application. All the PIR sensor must work with the Fresnel Lens. There are transparent type, white color and black color for your choose.


The Advantages of Products

1. Easy to install

2. High quanlity

3. Factory price


Specification

Model Number S9003
Overall size 23.5mm
Focal length 10.5mm
Detectable distance 5m
Viewing angle 100°
Color Transparent
Material HDPE


Dimension (Unit=mm)

Motion Detect Module Plastic Fresnel Lens S9003 for Automatic Light

Detection range(unit=m)

Motion Detect Module Plastic Fresnel Lens S9003 for Automatic Light


FAQ

1. What is the payment term?

TT 100% in advance.

2. What is the package.

Plastic bag.

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E-mail: sales.sz@nysenba.com

E-mail: sales.sz@nysenba.com

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SENBA Sensing Technology Co.,Ltd., 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.