A quick look at the most common and practical laser designs available today. Be sure to do your own research and determine which laser style, color, power output, and design characteristics are best for you. Keep in mind that the green laser pointer designator is always brightest at the same power, meaning that the 100mW green laser is seven times brighter than the 100mW other colors. This is a very popular feature for both high-power laser burners and low-power devices. Having the ability to focus or widen the beam allows you to detect distant targets more effectively, whether it's search and rescue, construction, stargazing, military applications, etc. Many users prefer the focus adjustment option because it gives you better control over the output and brightness of the powerful laser pointer. Higher power green laser beams can range from a few miles to hundreds of miles. It would be a great wonder if a green laser pointer could make things visible hundreds of miles away.
With the beam, the green laser pen emits more energy than any other high powered laser family. Usually people choose green laser Pointers with output power between 1000MW laser and 10000MW laser to pop black balloons, matches, burn plastic and rubber, and cut electrical tape. Black balloons and matches are excellent experimental properties because the ideal dark black object has better heat absorption. Its special lasers plus an extra air-cooling system can stick out for long periods of time without burning. Therefore, the blue laser pointer is undoubtedly the best choice for people to conduct experiments, research and other applications. Unlike the traditional blue laser, the focatable blue laser can easily reach the maximum power in a very short time by adjusting the laser head at will. It is an effective way to reduce the power consumption and shorten the experiment time. In practical use, the blue laser pointer with adjustable focal length is still used to light matches, cut electrical tape and burn paper.