Thread: Ha fillters?
View Single Post
  #5  
Old 24-04-2013, 04:38 PM
Bassnut's Avatar
Bassnut (Fred)
Narrowfield rules!

Bassnut is offline
 
Join Date: Nov 2006
Location: Torquay
Posts: 5,064
What Ken said and imaging over f3 with the SBIG in Sydney it's well worth stumping up for an Ha 3nm. The rest of th NB filter set can be wider, the detail is in Ha.
Reply With Quote