Highest range?

[Alpertuner]

http://o-like.com/index.php?main_page=product_info&cPath=2&products_id=42
or
http://www.rayfoss.com/productn.asp?ArticleID=65
Which one's dot and beam range is higher?

 

[sandidgepatrick]

Hmmmmm!!! Good question!!! Anybody?????????? LOL

 

[Alpertuner]

Hmmmmm!!! Good question!!! Anybody?????????? LOL

Hehe
I will buy one of them in two days and couldn't decided yet
Please some laser expert person!
HEAR my call!

 

[randomlugia]

Are you serious? Even a 5mW will have a beam that can go further than your eyes can even see. If you mean focusing, you won't get a good burning range off of any laser without a beam expander.

I think the RF is a better laser BTW.

 

[Alpertuner]

Are you serious? Even a 5mW will have a beam that can go further than your eyes can even see. If you mean focusing, you won't get a good burning range off of any laser without a beam expander.

I think the RF is a better laser BTW.

Hmm thanks.I just need 10km range to see the green dot.BTW any good beam expander which I can use on rayfoss.

 

[randomlugia]

10km is still way too far to focus to, even with a beam expander. You could probably see the dot, but it would be much bigger. And no, beam expanders must use very expensive sets of optics. Look here: Optotronics Product Details

 

[Alpertuner]

10km is still way too far to focus to, even with a beam expander. You could probably see the dot, but it would be much bigger. And no, beam expanders must use very expensive sets of optics. Look here: Optotronics Product Details

Is this expander that you linked fits to rayfoss?
It is 259 usd right?

 

[randomlugia]

I think is has a sort of circular clamp on the end to fit any laser. You should email the owner of the site, just to be sure. He's a nice guy. And yeah, that's the right price.