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NDG700 Mean Green

joeyss

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Beam expander with one of these is just asking for trouble even in a rural area.
I wouldn't not use this at night with any line of sight to the sky if you make an expander.
Hell I don't even want higher powered green lasers anymore. What if some moron hits a plane and then they see yours at a off angle not aimed at them but still think you had something to do with it. That's what I'm scared of.This much green sticks out like a flare. I had a 400mw green then the crystal came loose and that was crazy I can't even imagine 1.5watts.
 



Lifetime17

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Good thinking brother stay safe and enjoy the hobby. PR is a beautiful country hope the folks there with lasers understand the ramifications of laser abuse.
 

Lifetime17

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Yes all his hosts are case negative if thats what you mean. a case positive build means you have to isolate the diode from the case totally different build. He does nice work and prices are reasonable
 

Laserbeamk

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Yes all his hosts are case negative if thats what you mean. a case positive build means you have to isolate the diode from the case totally different build. He does nice work and prices are reasonable
Just for confirmation purposes, so positive goes in first facing the spring and neg goes to the end of tailcap.
 

Laserbeamk

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Beam expander with one of these is just asking for trouble even in a rural area.
I wouldn't not use this at night with any line of sight to the sky if you make an expander.
Hell I don't even want higher powered green lasers anymore. What if some moron hits a plane and then they see yours at a off angle not aimed at them but still think you had something to do with it. That's what I'm scared of.This much green sticks out like a flare. I had a 400mw green then the crystal came loose and that was crazy I can't even imagine 1.5watts.
Yea green lasers are pretty crazy. The beam is visible in daylight!!
https://m.youtube.com/watch?v=IPkJgsEpfS4
 
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Lifetime17

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no case positive is the opposite + battery to tail cap...
case negative is - battery to tail cap.
case negative:: the battery positive end goes in first
 

joeybab3

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holy crap, i want a green so badly! my mind says yes, but my wallet is a no.
 

Lifetime17

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hey start off with a 120mW there also a great WL and don't cost to much
 

Pman

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Congrats on a nasty bright unit. I live less than 5 miles from an airport so I don't point them in the sky or bother taking any outdoors at this point. Too many other houses around and I don't want anyone getting the wrong idea.
 

joeybab3

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Congrats on a nasty bright unit. I live less than 5 miles from an airport so I don't point them in the sky or bother taking any outdoors at this point. Too many other houses around and I don't want anyone getting the wrong idea.
This ^^ i am next to an airport to so i never get any opportunities to get sky beamshots
 

Lifetime17

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Hi,
I live in a rural area not much to worry about, but always be on the safe side.
I take everything into consideration. P Man good thinking pal thats why this forum is the best for folks like you and others.

Rich...

Joe ,
Theres always indoor shot that look awesome Experiment with different angles. But wear your glasses buddy..
Rich..
 
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