2017年12月29日

real laser pointer blue green powerful


Almost enjoying a green laser pointer has been buying exotic blue for years on the Internet. First, for decades, red laser pens and isolated green lasers can be bought, but blue laser pointer are good for home use. At the same time, there has been a change, and you can even get your presentation to spend money under the blue light. As with all approved Pointers in this country, the available power is less than 1 milliwatt, which is sufficient to be used as a luminous marker or general adjustment and investigation. However, in the blue variant, if the wall is visible, even under the sun, it is necessary to pay attention to the quality of the equipment.


Evolution has made sure our eyes are fully adapted to the sun. This includes more green part of our visual sense organs greener, why to show permanent platform for the green grass, rather than the brown eyes and blue water in the same room. The light green of cheap laser gloves is clearer than blue. So the laser pointer has brighter blue light than their colleagues, which is why a poor performance limit can be a problem. On the other hand, good patterns, even in bright sunlight, can guarantee clear demonstrations. This depends on more than most laser Pointers of the color or red of the case.

The best blue laser pointer is always with us


The green laser pointer, he must know the laws of physics. A photon, so when a semiconductor metal happens to fly, a particle of light can dissolve the second identical photon of a semiconductor metal. But the semiconductor never emits a photon, it has to start with an external voltage source, in which case the battery only comes with a good mood. Enough to see that the purchase of a blue laser pointer has simply pressed a button. A single photon has several, but many of the first ones are described as many of the photons that are repeatedly hit in the mirror and must be brought back by metal. As a result, the photons produce higher levels of rock and sometimes enough light to get a laser beam on the required screen. Then the laser can only see a large amount of the same photon's inertia.


Despite the risk of blindness, it is advised not to shine a laser pointer anywhere near the eye of the animal, but for some people to use these indicators to play with pets. A dog or cat usually has a strong reaction, and when you see a laser point on the ground, MOST will not hesitate to chase the dots around the room. If this point is slightly smaller than a spider, the spider can confuse the laser with a tasty insect. The result is a spider that can chase needles on walls or floors. Not every spider will be born for this game, but spiders can provide the same entertainment as cats and dogs.


In fact, the problem now is that the semiconductor has now pointed out the photons that they must now fly over, the red ones. Buy the blue laser pointer and now get ready for blue, the photon still has a little bit of work. The second semiconductor laser produces the first infrared red light for people who are not visible. Use complex refraction and then double the frequency to generate the required blue. Compatible quality in daily life. The scope of the available powerful laser pointer is huge, but unfortunately it is not always a real sacrifice quality. Especially in terms of performance buying, solid construction, a small jet and even long-distance transmission, and battery life.


445nm Blue 2Watt Laser


Using a laser pointer, the stargazing audience can see the beam as it moves the star from a laser pointer. If the star turns into a plane, it won't distract the pilot. There are several possibilities for people who want to use laser Pointers with animals. These include getting animals to chase laser points and using laser Pointers to identify animals.


A flashlight shaped laser pointer, shaped like a regular flashlight, mostly uses a lithium battery. Unlike laser designators, the largest and most convenient heating modules, the power is usually greater than the laser designators, ranging from tens to hundreds of mW, some of which are up to 100mw laser pointer. The power portion of the 500mW laser flashlight is more... Green laser beam can have a variety of power output. 5mW is the safest and can be found in a dark environment, so there is no need to be more motivated.


https://www.kitlaser.com/use-laser-pointer-safely.html


https://www.kitlaser.com/laser-pointer-sold-in-the-store.html


https://www.kitlaser.com/50mw-laser-reviews.html





Posted by laserasc  at 21:26 │Comments(0)

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