The wavelengths of the red wireless presenter with laser pointer are 635 nm and 650 nm, and the wavelengths of the green laser are 515 nm, 520 nm and 532 nm. Lasers of different wavelengths will produce laser beams and spots of different colors during operation. A red laser with a certain output power has a better combustion power than a green laser pointer. Among the various types of red, orange, yellow and blue laser pointers, the green laser pointer can be said to be the brightest in the visible spectrum. The wavelength at the center of the wavelength is 532 nm, and the most sensitive beam color, high visibility and dispersion make it the brightest laser beam. This makes the green laser pointer the most popular portable laser technology in the world.
Facts have proved that this wireless presenter with laser pointer is a good entertainment tool and astronomy. Due to its powerful output and powerful rays, it can be used for balloon bursts, matches, burning plastic and rubber, and even cigarette lighters with infrared filters. Dark objects usually absorb heat and energy more easily, so choose black balloons, black matches and fast burning. Laser pointer recommendations play a particularly important role in high-tech fields such as military, astronomy, and scientific research. Compared with the original red laser pointer, the high-quality green laser pointer shows a solid beam with less movement. The green laser beam does not diverge, only a sharp point on the end object. When the laser crystal is properly collimated, a powerful portable green laser pointer can illuminate a propelling green beam at a distance of 50 miles or more.