A laser pointer was seized. But even that didn't calm down, and after a while, four young men deliberately blinded guests in a cafe - again with a laser pointer. Police pointed out that the laser pointer is not a toy. If the beam hits the eye, it can cause permanent damage to the retina. At this time of year, however, laser pointer owners have a distinct advantage. Just be careful, don't accidentally hit the cat's eye directly, I also want to buy a green laser pointer like this, but was stopped by a friend, harmful...
Potential Threats to Laser Pointer Websites
Of course, you can also hit someone's pupil with a plastic fork, but the potential danger of this laser is far greater. Especially since I have questions anyway as to why you have to carry something like this with you for the holidays. What is actually a better option: a high power laser pointer, a presenter, or both? Well, location matters. Anyone who never or rarely uses a PC for lectures or meetings, but wants to point at things on walls, maps, objects, etc., needs a laser pointer instead of a pen. Its use is always useful when the object to be displayed is far away or even unreachable with an arm and/or stick.
We don't know the wording of your request, but in practice customs officers should be able to distinguish it. In any case, I interpret the quoted text in a way that customs don't care, or none of their business at all...at least as long as the laser pointer doesn't have a weapon holder. And since most laser pointers only work in a very narrow range of wavelengths, the corresponding filters may not be particularly expensive and won't affect the pilot's vision too much. How about reading? In the article it is written that this has nothing to do with the demo laser pointer. The physicists point out that this problem can be easily avoided by installing an inexpensive infrared filter. You can use your webcam to check if your own 500mW green laser pointer falls into this category with IR leakage radiation. In the spring guide, there are different versions of the handle and the possible meaning here. The advantage is that the laser is very close to the muzzle, so even if the distance varies greatly, there will be no major deviations. It is also practical that the mounting rail can freely install other accessories. The downside is that the structure is relatively miniaturized, and I have strong doubts about the durability of this laser.