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 laid back cat gets easily bored with most cat toys, but he loves stalking an chasing the red dot. He is finally getting some exercise. Caution: not being able to feel or catch the dot can become overly frustrating for any cat. Recommend you keep each play session to no more that 10 minutes to avoid driving your cat into a frenzy. This product so far works very well.
The cat seems endlessly amused. It's also a great tool for work to show others what area or areas that you need them to see.
These are great! I got these for my husband and I. We do a lot of projects together, and this often culminates in funny misunderstandings about what we're referring to, or pointing to, especially when he asks me to help with the cars. These are really very bright laser pointers with the advantage of having a built in flashlight. Additionally, they are compact with a nice wrist strap. Easy to hold. All in all great little double pack!
I loves it. Reasonable price for the quality/brightness
This 5mw laser is exactly what I needed. Small enough to carry everywhere. More importantly, it is very practical for my daily 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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