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.
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My son really enjoyed this. He sang \"watch out here comes my labor\" as he drew on the ceiling with it. I almost caught it in video- but he saw me.
Review List
My cat looooves this laser in different ways... she chases the laser but also chew on it. The only thing I was not expecting was that the laser beam is pretty thick. The labor dot is much bigger that it's easy to find from afar. I love the fact that I can charge the laser and do not have to get tiny batteries to replace. The thing that I'm not sure about is the hole next to the charge plug. I do not know if it's designed this way or it's defected and get a hole. But it's working.
I use a laser pointer with my dog. She loves running around chasing after the red light. There were two reasons why I purchased this product. It can be charged via a USB cord. HUGE PLUS!! No longer need to fiddle with small replacement batteries. And the price. I've gone through at least 6 laser pointers. I could've purchased this product probably three times with the amount of money spent replacing my other pointers. They would run out of their batteries quickly. Definitely a huge money saver. It had 3 modes- 1. the red laser pointer 2. blueish purple uv detector to spot animal urine, stains and counterfeit money 3. A white flashlight To select the mode you would like to use, just slide the button on the side down. No need to hold the button down (which is a plus because with other laser pointer products you have to hold the button down the whole time).
Works great and very convenient that you can charge it via USB. The reason I didn't give it 5 stars is because I wish it had the option to push button on and over VS a switch.
Laser works well-- like any laser should. I really haven't had to charge it yet, but when I plug it in, it appears to be charging (a light turns on). I really love the black light function on this tool!
Very bright. Haven't even had to charge it yet.
my cat loves it
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.
About HTPOW
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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