Thanks to this 20000mW green laser pointer, I was able to observe very quickly at home. I haven't used it for longer range as my usual range is no more than 25m and I haven't used it for too long. So I can't comment on battery life (complaints I've seen in other reviews). I had a different laser pointer holder and it broke, totally disappointing. You can even buy a powerful 10000mW blue laser pointer if you have a water feature in your garden. When combined with flowing water, these lasers create a flickering effect. Imagine how impressive it will look at night - you'll be the envy of the streets!
Laser pointer for long distance or close work
The powerful laser pointer is too powerful for close work, and it's dazzling. I can't make one person do anything. However, it looks good and this laser pointer is well built. With the development of laser technology, diode-pumped solid-state lasers have become the new darling of laser presentation. It generates red, green and blue lasers through nonlinear optical techniques (multipliers, summers, etc.). Compared with gas lasers, all-solid-state lasers have the characteristics of compact structure, low power consumption, high efficiency, no water cooling, and 220-volt power supply.In recent years, high-speed scanners have been developed that scan at speeds of up to 50,000 points per second and can render complex laser animations. But compared to other types of optical deflection systems (such as polygon mirrors, acousto-optic deflectors), the scanning frequency is limited due to folding and acceleration time. In the laser presentation system, the optical scanning waveform is a vector scanning; the scanning speed of the system determines the stability of the laser pattern.
I always carry a few laser pointers with me, and I often leave these high powered laser pointers as gifts for my clients. These little gems are often "my" cats' favorite toys. While there were some particularly lazy cats who lost interest in them completely or knew nothing about laser light, most responded immediately and positively, as if they had spotted a housefly that had invaded us. It can also get very hot if you use it for a minute or more in a row. I wonder if this is the way I fry it. However, I have never seen a 10000mW laser pointer like this. It is so powerful and white that if you aim at a nearby object, it will feel as if you are looking up at the sun. But if it stops working, I'll jump here and let everyone know.
