A Simple Guide Prior To Using Laser Pointers
Safety using high powered laser pointers is a big concern among public and something that can’t be disregarded. Despite of its ability to burn and brilliant beams, these high powered laser pointers as well as portable laser are a danger to the eyes.
The danger that these pointers represent into your eyes are no laughing matter. Your eye’s visual receptors are part of the central nervous systems meaning, if your eyes gets damaged, then they wouldn’t be able to recover or heal. Contrary to what you think, these laser pointers aren’t actually bringing immense amount of power. This is true especially when you try to compare it to normal 75 or 100mW light globe. With this being said, you may be wondering on how these pointers are danger to the eyes? The answer to that lies into 2 unique properties of the pointers.
Number. 1 focused and coherent – the energy coming from the pointers are concentrated on a very small area much like the way how a magnifying glass is focusing the sun.
Number 2. Collimated – because of the reason that the light is not spreading from the laser after it’s released, it is what making it a real danger especially when pointed at close distance.
Well, this isn’t to say that you should feel afraid for using laser pointers but what you must do is to treat it with respect and apply caution when using it. In the end, by following simple guidelines, you can ensure that everyone’s safe and avoid the dangers of such.
Tip number 1. You must not point the laser to anyone even if it’s just horseplay, more so not point it directly in their eyes.
Tip number 2. Never look directly into the laser’s beam under any circumstances, even if it’s just a low powered laser. No one wanted to lose their vision of course, so why would you dare to take your chances in doing such thing.
Tip number 3. You have to be aware and conscious of the reflective surfaces when using your laser pointers similar to glass, polished metal or mirrors. It’s due to the reason that the beam may reflect and cause harm to your eyes.
Tip number 4. Like what is said, practice caution when using the laser, preferably only in controlled environment.
Tip number 5. Don’t let other people to use the pointer unless they are well aware of how to use it and the dangers associated with such device.
If you stick to these guidelines and practice care and common sense, you’ll do fine in using laser pointers.
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