Thread
:
Laser pointer alternative?
View Single Post
#
11
22-09-2012, 11:14 PM
gb_astro
Registered User
Join Date: Mar 2008
Location: Sydney
Posts: 877
Thanks guys.
I wanted it just for hand held sky tour pointing but able to be used at star parties. So I guess the question should have been is there one bright enough that it still gives a usable beam with a red (or green) filter over it?
gb.
gb_astro
View Public Profile
Find all posts by gb_astro