1、 PrincipleFresnel lens is a special type of lens that reduces the thickness of the lens by continuously cutting circular grooves on the surface of the lens, thereby achieving the functions of refraction and focusing. It can concentrate light into a relatively small area, increasing the intensity o

Reflective wide-angle Fresnel lens is widely used in the bank ATM (automatic teller machine),security area and other areas.The characteristics of the lens are light weight, small volume, wide visual range, good anti-impact performance. CharacteristicsThe shape of a flat mirror but with the convex mi

The light emitted by LEDs is relatively concentrated within a small range of solid angles, and reflectors are no longer necessary optical components. Instead, Fresnel lenses are often used as quasi optical components to improve the beam through secondary optical design and achieve the desired effect

Fresnel lens is used to LED light source to increase the effect of light and improve the brightness of the effect.Compared with the same lens and LED lamp, the focal distance is different, the distance is different, it can set the light angle, single or multiple array LED lights. The lens can be des

Based on Fresnel lens theory, our company designs and manufacture high clear reading magnifier. It is wildly used in teaching demonstration, reading, looking at map,watching mushroom cultivation and others. By material, there are PVC materials and PMMA material. By shape and appearance, there are bu

In the parking lot scene, there is a large-scale sensing area composed of multiple microwave radar sensors inside, which is used for detecting the movement of T8 light tubes and vehicles. The unmanned energy-saving mode keeps the lights off or slightly on. When personnel and vehicles pass through th

Used in medical or sterilization scenarios. The sterilization lamp is equipped with a human body sensing sensor inside. In the sterilization lamp working mode, when someone suddenly approaches, the sterilization lamp will quickly turn off to avoid UV damage to the human body. When personnel leave th

Used in subway stations, shopping malls or hallways, doorways, squares and other scenes, is used to sense people approaching, automatically turn on the screen, play music and videos automatically, and enter sleep mode when no one is approaching.

Used in the scenario of intelligent toilets in the bathroom, equipped with radar sensors inside. When someone approaches, the toilet lid will automatically open. When personnel leave, the toilet lid will be automatically closed and disinfected, in low-power standby mode.

Used in bathroom settings, non obstacle sensor, non-contact human body pyroelectric infrared sensing. When the hand approaches the hand sanitizer, it will automatically sense the hand sanitizer, and immediately turn off the hand sanitizer when the hand leaves.

Equipped with an infrared sensor inside, it is used to sense the scene of water coming out and leaving the water off.

Mirror sensing scene, equipped with radar sensors inside, used for personnel approaching, automatic lighting function, and automatic turning off of lights when personnel leave.