Now the teacher class ah, the conditions are much better than in the past, you say that teaching pole, before holding the blackboard that is now changed to a laser pen. But recently, there is a section of the video to everyone to be scared, and this laser pen, a match can be with! You say the high power laser pointer is not great, the transmission capacity is not used for other purposes? Is not it can be applied in other areas.
Post in order to prove the power of the laser, but also behind the post attached a video. In the video, the show is a person doing a match to do experiments. First open the blue laser pointer, and then close to the match, in the laser and match the first contact with the moment, the match was really lit up. Visible laser pen energy is how powerful. However, for the authenticity of this video, many users have expressed doubts. Is the so-called experimental truth, only their own experiments to know the authenticity.
100mW Laser Pointer
Because the contact is not posted on the person, so the match in the video in the end there have been no hands and feet, there is no possibility of fraud, do not know. So "full contact" of the reporter, really can not jump to conclusions. As a result, the reporter in accordance with the video in the environment, "play when acting", the laser can really ignite the match? Reporters with a strong green laser pen match, Sure enough, in the beam just touch the match that moment, the match really lit up. Subsequently, love really Feifei, and in accordance with online video, with a laser pen continued to smoke cigarettes, smoke has also been lit. It can be seen, the energy of the laser pen is really quite powerful, especially now some high power laser pointer , the transmission of energy is more powerful, can play a burning effect. So, when we use the laser pointer to pay special attention to the beam can not point to others or easy to burn the object, of course, can not point to the glass and the like will reflect things, because the laser energy is strong, after the reflection of the beam is not Will weaken too much. Should be applied to the right and proper place. When necessary, also need to wear protective equipment.