Thread: [SOLD] UHC, O-III and H-beta filters
View Single Post
  #3  
Old 23-04-2012, 02:29 PM
astroron's Avatar
astroron (Ron)
Supernova Searcher

astroron is offline 		 
Join Date: Mar 2005
Location: Cambroon Queensland Australia
Posts: 9,326
PM sent re nH Beta Filter.
I presume it is for visual and not astrophotography
Cheers