How powerful is the strong blue laser pointer?

Our new laser diode technology enables this laser indicator with a new wavelength of 445 nm to improve the visibility of the 405 laser indicator laser beam by 300 times. Did you find a red laser pen, green, blue purple, laser transmitter or a shiny silver detector? You are lucky. We provide you with the most powerful laser at a reasonable price, and the quality is reassuring! Special offer to buy Laser! Great tool! If you've ever noticed Canadian geese grazing by a pond, there will always be at least one goose who won't bow to the food source, but is actually always scanning the area. Increase. They are safety nets that warn the whole herd if they suddenly need to escape. When they become creepy, they warn all the cattle to run away, and then they all fly into the air. Laser pen crow is a good way to get an alarm and send it into the air. For this reason, homeowners, airlines and airports are using these laser tools. Keep the airport as far away from the runway and surrounding airway birds as possible, and prevent homeowners from polluting their yard. All colors we see are specific nano wavelengths, representing the actual size of the wavelength itself, from long to short (UV and IR are the same). The number of nanometers (nm) accompanying the laser represents a specific color or frequency. However, almost all visible colors have multiple frequencies, so try to be very specific. For example, the most common green wavelength is 532 nm, which is the brightest color of the human eye, but so is 540 nm in this range. As green approaches yellow, it begins to change. For example, 561 nm is yellow. Therefore, the more specific, the more suitable for research.