Since the torrential rains have occurred during this time, swill trucks have become a topic that people often discuss. As we all know, sewer cars have great safety problems. If these cars are brought into the car consumer market, they will bring a lot of people. The troubles are that there is a lot of problems with the water truck, and the longer the time, the more serious the problem is. So how do we avoid buying a soaking car when buying a car? Don't covet cheap, go to a regular place to buy. How should the water tanker identify? Here are a few ways for you to refer to. 1. Through the smell of the car to judge whether the car is soaked in water, see the car's door seams and trunks. These are not noticed if there is dirt and sand, to see if there is rust, the general bubble car will have these The small problem, in addition, the soaking car regardless of how to clean up, can not remove the musty smell in the car, carefully check these details when buying a car, check the car is not noticed, the car's crevices, trunk, etc. This is Judgment is not an important factor in the water tanker. 2. Check the car seat. In general, the car seats are all leather. After all, the price is there. The seats are basically soft. Only the seats of the swill car are different from each other. Because they are soaked for a long time, they will change. It is hard. In addition, after the car has been soaked in muddy water, yellow spots will appear on the car seats. Even after being processed, it can still be seen. To determine whether it is a water soaking car, it is of utmost importance to carefully check these aspects. 3. Seat belts! Few people think of the problem of seat belts. After being soaked in mud, the color of the seat belt will change, and the four colors may not be the same! Did you master these methods? When using a car to use the above methods can avoid buying a bubble car, their own financial resources, with these methods can be a good identification is not a bubble car, outsiders can also become insiders, soaking car The identification method is more than the above, we must carefully carefully carefully and carefully, according to the above method to test whether it is a bubble car.
Collimating lenses are optical lenses that help to make parallel the light that enters your spectrometer setup. These lenses allow users to control the field of view, collection efficiency and spatial resolution of their setup, and to configure illumination and collection angles for sampling
collimator is a device that narrows a beam of particles or waves. To narrow can mean either to cause the directions of motion to become more aligned in a specific direction or to cause the spatial cross section of the beam to become smaller (beam limiting device).
The molding glass collimator lenses are mainly designed with aspherical surface and made by molding technology.
Changchun Ruiqi now offer molding glass Collimator Lens--M series.The advantages of aspherical surface include small size,high performance,stable quality control in mass production and low cost comparing to traditional ground lens.Therefore, molding glass collimator lenses are commonly used in variety of applications,like industrial laser marking and detecting distance meters,laser projection and laser optical system.
Property
Molded Glass, aspheric Surface as laser collimator
Application
Collimator Lens Collimator Lens,Optical Collimator Lens,Collimating Aspheric Lenses,Collimator Lens For Laser Changchun Ruiqi Optoelectronics Co.,Ltd , http://www.ruiqi-optics.com
