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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Great interactive cat/dog chaser toys! I love the feature that they stay on and you don’t have to hold down the button. They came with no batteries but when I contacted they seller, they promptly sent me batteries and another interactive cat/dog chaser toys (for free). Great experience with the seller! I will by from htpow again!
Awesome 2 pack of cat laser pointers. Does not come with batteries but it is just 2 AAA batteries for each. It has 2 functions, one is the small laser red dot, the other is a bigger white dot (kind of like a flashlight) my cat loves it and is entertained by it. It also came with 2 mice so that was a nice bonus.
Me and my cat absolutely love these cat toys. This came with 2 lasers and 2 toys. The lasers have been keeping my cat busy. He loves chasing after the lights. These pointers are Easy to use and travel with. I keep one upstairs and one downstairs. My cat is constantly holding on to the little fur toy. Best cat toy, I definitely recommend.
The Cat Laser Pointer is well constructed. It's pretty comfortable when holding or just hanging around the wrist. It can be use as flash light or a pointer to play with pets. The two little mice have feather tails which are also pretty and serve as extra gifts to play with.
Great price and quality!! We love these interactive cat chaser toys. We usually use an infrared thermometer but these are so much more compactible and easy to use! Comes with extra batteries and two lasers.
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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