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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Kuten pikkukuvissa näkyy. Voi osoittaa tähtiä ja näkyy niin pitkälle, että tuntuu kuin laser osuisi itse tähteen. Mukana tulevat paristot heikkenevät nopeasti joten kanattaa varata AAA pattereita varastoon. Laser vaikuttaisi olevan 400mw, koska se ei polta edes vessapaperiin reikää taikka edes jätä tummaa läiskää. Silmiin ei missään nimessä saa osoittaa on jo sen verran tehoa! Tilasin tuotteen 11 toukokuuta ja se tuli 23 toukokuuta eli tosi nopea toimitus! maksoin paypal:lla joten maksu ei vaikuttanut toimituksen lähettämiseen. Toimitukseksi valitsin 1020 päivää, koska ilmaiset postit. Olen erittäin tyytyväinen tuotteeseen ja toimitukseen :)
My 400mW green htpow laser is fantastic. It's the absolute bee's knees! Delivered on time and works like a dream.
Muito bom. Corresponde à descrição do vendedor. Boa embalagem e acabamento impecavel
Just bought one of these yesterday.. I'm hopeing everything I've read about this laser is true and everything with the laser is great.. is anybody has comments on this please write one..
The laser I purchased arrived today and man, it is awesome!!! If I didn't know better I would say that it is far higher than a 400mW! Thanks so much HTPOW Lasers!! I will definitely be doing business with you again if I am allowed to (fingers crossed!). You were definitely helpful and patient, given that I asked so many questions, and treated me as if I was a person, not just another customer. It felt good to know that there was someone to help me make a well thought over purchase. Thanks again!
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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