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Laser Pointers

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19 years 5 months ago #14152 by Macros42
Laser Pointers was created by Macros42
I want to get one. My question is should I get a red one or a green one?

And does anyone know who sells them?

Steve
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"Common sense is the collection of prejudices acquired by age eighteen" -- Albert Einstein

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19 years 5 months ago #14154 by Seanie_Morris
Replied by Seanie_Morris on topic Re: Laser Pointers
Try www.betapointer.com Steve.

This is the one many of us here (that have a pointer) have. Its green too. Works great OUTDOORS!!

Seanie.

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

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19 years 5 months ago #14156 by albertw
Replied by albertw on topic Re: Laser Pointers

I want to get one. My question is should I get a red one or a green one?


5mW Green. A visible red one would need a lot more power and be more expensive. Red ones are just for collimating and putting a red dot on things. Green shows the 'line'

And does anyone know who sells them?


I got mine from betapointer.com, though Eugene had some deal with some people to get them imported.

Albert White MSc FRAS
Chairperson, International Dark Sky Association - Irish Section
www.darksky.ie/

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19 years 4 months ago #14209 by Macros42
Replied by Macros42 on topic Re: Laser Pointers
Does this one look alright? It's a bit cheaper than betapointer.com.

Or this one?

Steve
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"Common sense is the collection of prejudices acquired by age eighteen" -- Albert Einstein

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19 years 4 months ago #14798 by Macros42
Replied by Macros42 on topic Re: Laser Pointers
Have one on the way from the US. Ebay link

Total is €54.90 including shipping which isn't bad :)

Steve
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"Common sense is the collection of prejudices acquired by age eighteen" -- Albert Einstein

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19 years 4 months ago #14799 by johnflannery
Replied by johnflannery on topic Re: Laser Pointers
hi Steve,

that version you got looks almost the same as the betapointer.com one . . . happy star pointing with it! It's a real neat educational tool for showing the sky to people.

what we do as well is if someone knows where a deep sky object is they can point to the general region of the sky and someone else can then home in on the spot in their finderscope just by following where the beam is pointing to. I once stunned an onlooker when I accidentally "shot down" a shooting star :)

all the best,

John

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