Free Gifts For Orders Greater Than $100 - Green Laser Pointer

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What is the best laser pointer for presentations?

Using a 50000mw super laser pointer is one of the measures to deal with crows. Many items are on sale as a way to drive away crows. There are strobe lights, eye spot patterns, sirens, anti-bird tape, and more, but the effects will vary depending on how you use them. For example, a green laser pointer seems to work well when used. And because crows are ecologically very intelligent, with good eyesight, they can distinguish colors better than humans. Low power is good for playing with cats/dogs (+ dogs are colorblind, be careful with your color choices). Although the power is low, it is forbidden to illuminate the eyes of people or animals. Especially in lectures, laser pointers are essential in many fields. But their fun with laser pointers is by throwing protrusions with different articles on the wall in a dark room. Laser pointers like to use friends and parents with a "shooting" eye. Some - you want to use my more mature people. Continue to illuminate approximately 0.5 meters ahead and shake the spot to attract attention. That way, you can have fun.

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Different colors without laser pointer

Laser pointer light pen, you have to distinguish the laser diodes used by each pen. Different colors require different wavelengths to be assigned. The shorter this wavelength, the greater the energy of a single proton. Therefore, in principle, low-wavelength laser diodes are more harmful than laser diodes with larger wavelengths. Red laser diodes have a maximum wavelength (635-750 nm), while orange to yellow high power laser pointer diodes have a wavelength of only 575-635 nm. There are also more dangerous green (490-575nm) and blue (405-490nm) laser diodes. But it should be noted that green light is very sensitive to green light, even as a blue laser diode, it can also be used as a blue laser diode, as a blue ultra-high power laser pointer. Great item for lighting cigarettes/lighting bombs/blowing balloons/candle lighting/lighting/cutting leaves with powerful lasers, very easy to use! I've been looking for it for a long time, but I arrived at this product when I couldn't find anything I could think of! Thank you for your great product!

2022-01-31 13:47:11

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