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What does focusing a laser pointer allow you to do

tysp2

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Joined
Nov 29, 2009
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I am looking into laser pointers and i see some can be focused, what are the advantages to a focusable one vs non.

THANKS
 





Joined
Nov 5, 2009
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You can focus a laser beam close-up (helps burn), or to infinity (point at stars)
IMO A needed feature for all builds
 
Joined
Nov 5, 2009
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You do that too e?
I like burning flies and mosquitos :)
I think that flies don't really like the BR's beam, dunno why :angel:
 
D

Deleted member 8382

Guest
If the laser is non focusable, it's just a laser pointer that can be used as a burner. If it's focusable you can use it as a pointer, as a torch or as a burner ;)
 
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Nov 4, 2009
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yup focusable ones are fun if any spiders trespass in my room they dont make it out without slight burns and 8 blind eyes haha
 




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