can you ever see the beam with out smoke or fog? or is that just in the movies? i would be using it in the construction field and it would have to be visible up to 20 stories.
yea i have seen that they are nothing to play with .... what would you guys recommend that wont be a waist of money in 2 weeks.... something i wont "outgrow" anytime soon
hello i am new to lasers and do now own any! i have seen some videos and some tv programs on them and would like to own one....BUT i dont know anything about them...i looked at the Arctic Spyder III. worth the money? what do you guys think?