5 Things To Remember When Using Laser Pointers
It’s a big concern in the public to apply caution when using high powered laser pointers and something that just can’t be overlooked. These high powered laser pointers are dangers to the eyes despite of its ability to burn and brilliant beams.
Whether you believe it or not, these pointers are representing real dangers to the eyes. Your eyes wouldn’t be able to recover or heal because its visual receptors are part of the central nervous system; so better learn how to take care of it. In regards to the power output, these laser pointers aren’t releasing as much power as what you think. This is true most especially if you try comparing it to the typical 75 or 100mW light globe. Well, if that is the case, how come these pointers become a danger to one’s eyes? As a matter of fact, the answer to this question lies in the pointer’s 2 unique properties.
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. After all, you can avoid dealing with the dangers of these devices easily by just following simple guidelines.
Tip number 1. No matter what you are doing, it is never nice to point the laser to anyone, particularly straight 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. You probably do not want to take your chances, given the fact that you may possibly lose your vision.
Tip number 3. It is your job to be conscious of your surroundings and check if there are reflected surfaces like glass, mirrors or metal polished; if there are, then don’t use your laser pointers. The reason for this is that, the beam will bounce back and damage 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. Unless someone who plans to borrow your pointer knows how to use it and dangers that come with them, don’t let anyone borrow it.
You will be fine in using these laser pointers so long as you stick to these guidelines and practice common sense.