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 have bought many laser pointers from pet stores and they have always disappointed me. Either their light was too dull, or they broken after a few uses, or just plain sucked. I have to say that this laser pointer is absolutely amazing. The light is very strong. My cats LOVE it! They played with it so much the first time they got exhausted. My cats have been getting really anxious lately and I needed to get something for them to play with. This has done such a great job and I am really relieved. They have been meowing and scratching at the door none stop but this has really saved me. If you are having problems with your cat, I definitely recommend this. If for whatever reason the one you buy had a dull light return it and get a new one because mine works perfect.
I wasn't happy when I received as I had no choice of color. I will give 4 starts as my dog loves it. Would be 5+ if I had the choice or color.. Will buy more when that option is available.
I actually bought these for short play sessions with my 5 month old pug puppy. He's a curious and active pup and likes to chase after the lights like a greyhound! The speed he moves at - tires me out watching him!
Brought these for my mom's cat and he loves them. Find they are a good attention grabber when he is scratching things he shouldn't. Yes they are dim but doesn't stop them from doing their job.
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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