LeTV super car has issued a series of notices recently, saying that it will “cast the future traffic ecology†on December 28th in the eco-car industrial park under the Mogan Mountain in Deqing, Zhejiang.
Although the slogan is very illusory, but no surprise, the LeTV supercar will announce the latest development of the Moganshan Eco-Auto Industrial Park. It is likely that LeTV’s first self-built car factory will hold a groundbreaking ceremony and officially broke ground!
LeEco's eco-model has recently been in a series of troubles and has been controversial, especially the ambitious LeTV supercar has been questioned as a scam.
However, LeTV's strategic partner Faraday Future (FF) has confirmed that it will announce the first production car at CES, and Jia Yueting also exposed its acceleration video, which takes only 2.5 seconds per 100 kilometers.
LeTV's eco-car industry park in Moganshan has signed a contract in August this year. It is estimated to invest 20 billion yuan, but it has not been able to start construction, and even has not been able to take the land.
However, Zhu Guozhong, deputy director of the Economic Development Bureau of the Moganshan High-tech Industrial Development Zone Administrative Committee, previously stated clearly: "LeTV will definitely take the land, and the project will start on December 27th."
Fresnel Lens (Fresnel lens), also known as threaded lens, is mostly a sheet made of polyolefin material, but also made of glass. One side of the lens surface is smooth, and the other side is engraved with concentric circles from small to large. , Its texture is designed according to the interference of light and the requirements of relative sensitivity and receiving angle.
Fresnel lens is equivalent to infrared and visible light convex lens in many cases, the effect is better, but the cost is much lower than ordinary convex lens. It is mostly used in occasions where accuracy is not very high, such as slide projectors, film magnifiers, infrared detectors, etc.
The Fresnel lens has two functions: one is focusing, that is, the pyro-infrared signal is refracted (reflected) on the PIR, and the second is to divide the detection area into several bright and dark areas, so that it can enter the detection area A moving object can produce a changing pyro-infrared signal on the PIR in the form of a temperature change.
Fresnel Optical Lens,Fresnel Lens For Diy Projector,Threaded Lens,Fresnel Lens Glass
Bohr Optics Co.,Ltd , https://www.bohr-optics.com