Thread: Sun questions
View Single Post
  #5  
Old 04-08-2009, 06:19 PM
casstony
Registered User

casstony is offline 		 
Join Date: Feb 2006
Location: Warragul, Vic
Posts: 4,494
It's handy to have a white light solar filter ready to watch sunspots when they do occur - baader solar film filters can be purchased for around $40 and a cheap refractor will suffice.
Reply With Quote