Jan 23, 2006 #1 B BobbyRS Enlightened Joined Dec 21, 2005 Messages 267 :huh2: I was wondering what is the minimum mW for seeing a beam in the day time for a green laser if it can be done. Also, could anyone point me in the right direction for a greenie that is key chain size but over the 5mW rating? Thanks!
:huh2: I was wondering what is the minimum mW for seeing a beam in the day time for a green laser if it can be done. Also, could anyone point me in the right direction for a greenie that is key chain size but over the 5mW rating? Thanks!
Jan 23, 2006 #2 C comozo Enlightened Joined Jun 30, 2003 Messages 568 You did not say whether you mean a cloudy day or full sun. Your talking 10's of watts at least not mw's.
You did not say whether you mean a cloudy day or full sun. Your talking 10's of watts at least not mw's.
Jan 23, 2006 #3 B BobbyRS Enlightened Joined Dec 21, 2005 Messages 267 Wow ok. I thought it was around 95mW, but I just wanted to make sure. I am talking about on a clear sunny day. Last edited: Jan 23, 2006
Wow ok. I thought it was around 95mW, but I just wanted to make sure. I am talking about on a clear sunny day.
Jan 23, 2006 #4 C Changots Newly Enlightened Joined Feb 23, 2005 Messages 162 yeah clear sunny day.....serious power like SERIOUS power
Jan 23, 2006 #5 Lasernerd Enlightened Joined Dec 27, 2002 Messages 724 Location The Great Pacific Northwest,home of the Goonies,Sh I have a 60 watt 532nm Laserscope yag and I need to turn it upto about 40 watts before I can see the beem in daylight
I have a 60 watt 532nm Laserscope yag and I need to turn it upto about 40 watts before I can see the beem in daylight