Fresnel Lens are widely used in human motion switch, intrusion alarm system, infrared thermal sensor. There are different angle, detect distance, size for you choose. S9001 is the most popular item in the market. 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. Fresnel lens is more competitive than the traditional optical lens.
The Advantages of Products
1. Easy to install
2. High quanlity
3. Factory price
1. What is the payment term?
TT 100% in advance.
2. What is the package.
The appilcation of Fresnel Lens. When people goes in to the detect rang, Fresnel lens fouse the infrared on the PIR sensor, then the PIR sensor will change the optical signal to electrical signal in order to realize the PCB works.View More
Get the latest on sales, new releases and more!
Copyright © SENBA Sensing Technology Co., Ltd. All Rights Reserved | Sitemap