Blue lasers are actually the same type of lasers that are used in Blu-ray technology. Although it is rarely prefered to the green and red ones, it could be used for what others do, which also reflects the individual unique aesthetic taste. As far as presentation pointers go, it can be a nice change of pace to use a blue laser pointer, but much more powerful blue lasers are also available. However it comes down to all other uses such as pinpointing something on the large screen or on the blackboard.
I am very pleased with this product. It was purchased so that I could better point out stars to family and friends and have as an emergency signal devise. The large 18650 battery provides good life and the shape of the body and switch position are ideal. Having a key to unlock the switch was very important to me. I purchased a charger and my only complaint is the lack of an instruction sheet.
I felt skeptical about this seller when I my friend introduced it to me. I thought the laser was not strong enough to point at faraway objects. To my delight, it is very bright. A real bargain!
It's pretty nice but it doesn't burn anything but i still love it anyways
Visible green laser enables me to find it clearly, it to aim at targets easily and precisely. so good!
Good service and very good communication by email and high quality laser wine bottle 3000mw. Thank you.
Easy to install and remove this gun-mount laser! Bright and tight focused beam light! In a word, I feel very pleased with my first purchase.
Blue Laser Pointers
Green Laser Pointers
Green laser pointers are now the world's most popular laser pointers, because the green light than red light 6 times more than red light beam significantly, while the price is much cheaper than the blue and yellow, green laser pointer is simply more powerful than red laser pen. Of course, this also means that green lasers are potentially more dangerous than red lasers. When operating this type of laser, it is important not to point it into anyone's eyes or to point it up in the sky towards any airplanes. It is probably not as much preferred lasers as an astronomy laser pointer, because brighter colors would make an object more visible in the sky.
Red Laser Pointers
Red laser pointers are by far the most popular and least expensive type of laser pointer. This is because the wavelength of the red color can be manufactured more easily than that of the other colors in the spectrum, red laser is also the only color that is available in the smallest size of laser pointers. Do remember that red laser light is powerful when it hits a certain object and converges into a point.
HTPOW Lasers are IR filtered for safety and the output power is measured on each unit individually for a 20-minute continuous period to ensure sustained performance. This high power laser test is done at least 3 times before the laser is shipped to the customer. All lasers are the best quality, the most competitive price. We guarantee all laser pointers products are free shipping, 30-days return policy, 1-year warranty period.
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