A Simple Guide Prior To Using Laser Pointers
The use of laser pointers in the public is something that just can’t be taken lightly and whether you believe it or not, it’s actually a big concern in the public. 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 2 unique properties of the pointer is where you will find the answer to this question.
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 – the light doesn’t spread after it is released from the laser rather, it stays focused in narrow beam which makes these lasers to be a real danger at a 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. After all, you can easily avoid dealing with the dangers of such by following basic guidelines which will ensure everyone’s safety.
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. Don’t look directly to the beam of the laser under any circumstances, even if it is only a low powered laser. Probably, you don’t like to take your chances, considering that it may potentially damage your vision.
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’s mentioned earlier, you have to practice caution when using laser, ideally in a controlled environment.
Tip number 5. You should not let others to use the pointer unless, they know how to and has knowledge of the dangers that come with such device.
You will be fine in using these laser pointers so long as you stick to these guidelines and practice common sense.