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green lasers

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18 years 1 month ago #33872 by TrevorDurity
Replied by TrevorDurity on topic Re: green lasers
I have that same laser from the eBay link (ordered from the company that make them in the US - Lasergreen.com I think). Lasted for about 2 weeks before the diode gave out under minimal use and they refused to replace it, saying it must have been dropped! It wasn't. It never really worked in the cold. You had to have it in your pocket to heat up before the beam was visible.

Got a 10mw one from the UK which seems to work far better in the cold than the old one.

BTW, the US Homeland Security Dept. have been talking about banning their use outdoors after reports of someone in Arizona pointing one at passing aircraft. I doubt that will trickle in over here though.

Trev

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18 years 1 month ago #33878 by Seanie_Morris
Replied by Seanie_Morris on topic Re: green lasers
The kind of versions of some of those can be seen working in nightclubs. Their range exceeds most cloudtops, and are used in small rooms in comparison! For outdoor events, the effect is awesome.

An average cost is €17,000 though!

Midlands Astronomy Club.
Radio Presenter (Midlands 103), Space Enthusiast, Astronomy Outreach Co-ordinator.
Former IFAS Chairperson and Secretary.

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18 years 1 month ago #33890 by dave_lillis
Replied by dave_lillis on topic Re: green lasers
and I'd bet night club versions wont blind you if they hit your eye .

Dave L. on facebook , See my images in flickr
Chairman. Shannonside Astronomy Club (Limerick)

Carrying around my 20" obsession is going to kill me,
but what a way to go. :)
+ 12"LX200, MK67, Meade2045, 4"refractor

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17 years 11 months ago #36275 by atlasnova
Replied by atlasnova on topic Atlasnova Astronomy Grade Green Laser Pointers
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Best regards,
Alvine Beland
www.atlasnova.com

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17 years 11 months ago #36276 by Kerry Stargazer
Replied by Kerry Stargazer on topic Re: green lasers
$100 a bit pricy

Chairman of Kerry Astronomy Club.
My Kung-Fu 's the best (Melvin Frohike X-Files)

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17 years 11 months ago #36277 by atlasnova
Replied by atlasnova on topic Re: green lasers
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Best regards,
Alvine Beland
www.atlasnova.com

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