@@ -1,1 +1,1 @@ - +A common question from students is "How far can a laser pointer go?". A [https://%2525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252528...%2525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252529a.langton@Sus.ta.i.n.j.ex.k@fen.Gku.an.gx.r.ku.ai8.xn%2525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252520.xn%2525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252520.u.k@Meli.S.a.Ri.c.h4223@e.xultan.tacoustic.sfat.lettuceerz@fault.ybeamdulltnderwearertwe.s.e@p.laus.i.bleljh@r.eces.si.v.e.x.g.z@leanna.langton@WWW.EMEKAOLISA@www.karunakumari46@sh.jdus.h.a.i.j.5.8.7.4.8574.85@c.o.nne.c.t.tn.tu@Go.o.gle.email.2.%252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525255C%252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525255Cn1@sarahjohnsonw.estbrookbertrew.e.r@hu.fe.ng.k.Ua.ngniu.bi..uk41@Www.Zanele@silvia.woodw.o.r.t.h@w.anting.parentcrazyre.stfir.stdro@www.mondaymorninginspiration@fidelia.commons@Hu.Fen.Gk.Uang.Ni.U.B.I.Xn--.U.K.6.2@p.a.r.a.ju.mp.e.r.sj.a.s.s.en20.14@Leanna.Langton@Your.Qwe.Aqmail@Sus.Ta.I.N.J.Ex.K@www.idiving.de/en/node/2265/track 1W blue laser] can easily travel up to 450 miles , and is ideal for presentations. The beam is able to be directed at many different directions, and even towards vehicles moving. However, a powerful laser may extend its beam to the point that it is unable to be seen from the vehicle. In these situations the use of a laser with a higher power can be used.<br><br>The laser power of the pointer can vary. A green laser of 200mW could be seen from over a mile away. A red laser of 1000mW can be seen from 10 miles away. Certain lasers have a shorter range. According to ScienceDaily.com, the world's longest laser spans 270 km. It's worth noting that a projectile or a "laser" within space will continue to produce light as long as it hits something. A green laser however will only show a small space across the room.<br><br>If you're worried about safety, you might consider an green laser pointer. It looks as bright as 100-watt light bulbs from three feet away, however it's nearly as bright as the quarter moon when you look upwards from 40,000 feet. Laser pointers that are green, in contrast is not safe to use. You should always buy an established brand. If you're unsure then read the reviews and ask friends and family whether they've experienced any issues using these devices.<br><br>While laser pointers are able to travel for long distances but their range is restricted. They can be too powerful in relation to the distance they cover. You'll need to keep them in a sealed enclosure to stop accidental spills. And while you're there, [http://.O.rcu.Pineoxs.a@srv5.cineteck.net/phpinfo/?a%5B%5D=%3Ca+href%3Dhttps%3A%2F%2Fonlinetraining.nmcadv.org%2Fblog%2Findex.php%3Fentryid%3D161698%3E1w+blue+laser%3C%2Fa%3E%3Cmeta+http-equiv%3Drefresh+content%3D0%3Burl%3Dhttp%3A%2F%2Fpezedium.free.fr%2F%3Fa%255B%255D%3D%253Ca%2Bhref%253Dhttps%253A%252F%252Fwww.laserpointerstore.com%252Fproducts%252Fthor-m-2-laser-pointer%252F%253Elaser%2Bpointer%2Bstore%253C%252Fa%253E%253Cmeta%2Bhttp-equiv%253Drefresh%2Bcontent%253D0%253Burl%253Dhttps%253A%252F%252Fwww.laserpointerstore.com%252Fproducts%252Fgatling-series-laser-pointer%252F%2B%252F%253E+%2F%3E 1w blue laser] make sure to verify the range that the laser can reach. It's a great method to be safe and avoid a dangerous situation!<br><br>There are many different methods to calculate the distance that a laser pointer can travel. Distance to moon 238 miles and it's possible to find one that has a power of 5500mW. You can use an flint laser of 50mW and be able to work as far as it's supposed to. Using a 5mW laser pointer can be dangerous and can be distracting.<br><br>Laser pointers are designed to function at a low power level. If you own a laser that is just a few thousand milliwatts in power that you can see for up to 1 mile. If you're on the air, it could be impossible to observe the laser pointer , unless it's directed at your eyes. However, if you're in remotest part of the world, the light from a laser pointer can be observed from miles away.