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.
The laser pointer is really very bright, sharp and visible out to long distances. Great!
Cheap and good quality. If you want to light maches it maybe a good choice.
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My laser arrived yesterday.I tested the power,it
Nice, light and powerful, good flashlight.
Honestly I felt obligated to write a short review for this because in my opinion it is the best laser for its price. The beam is powerful and bright and has a great range. I pointed it in a mountain that is 5-6 km away and could the laser reaching it with no problem. So I believe the laser can go even further than that without losing its power. The only “bad” thing about it is the charger design which doesn't work in certain power sockets.
Awesome lasers! It fits well with my recently purchased green laser!
I bought this expensive green laser pointer for my 18 years old son as his birthday present.Package arrived in time. Solid and durable structure! Super bright and focused tight green beam light! Thanks for your great product and customer service!
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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