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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I came back to purchase from HTPOW Lasers for three reasons: First, I\'m a returning customer who purchased a green & a blue laser almost 2 years ago. Eventhough there was nothing wrong with it I decided to sell it to a friend who was really interested. This was my chance to move up to a more powerful 100mW in the same series. I still have & love my blue laser! Second reason is I tried another site which seemed like a value at the time of purchase, but once I received the product I was disappointed with the packaging, the scratches & the performance of the lasers. They mW ratings were too high compared to the actual output. The refund process for items returned was a nightmare too. Third reason is the service & efficiency of htpow Lasers. They stand behind their product & are not just another company selling lasers because they\'re so popular now. Anytime people ask me where did I get my laser, I refer them to htpowlasers.com.
Ok these are not to be messed around with. You will burn black tape at 6 ft . The 16340 cells that come with the unit are a joke. the unit is overpowered and build is good. One issue i had was the focus ring was not assembled well and I first had a very fat beam that looked more like a line. When you unscrew the front cap where the start caps go theres a little brass fitting that was threaded on wrong i flushed it and all is good. After inspecting these units I see that the driver diode circuit board and the diode heat sink is way better built. I will report back in a month .
Love the delicate small box,lol.I play the laser pen with my lovely dog.He loves running around chasing after the bright green light.
Sent from HTPOW, 1 week delivery, very good price, non problem with custom
Hello and thankyou for sending me such a quality laser. 100mw of pure awesomeness, the delivery of the product was outstanding, rapid infact. I was slightly uneasey ordering at first but i definetly had nothing to worry about. When shown to my friends i could not help laugh at the exceitement on there faces.Try shineing on a reflective sign from any distence or just try to work out how far the end is in a clear night sky.
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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