View Single Post
  #10  
Old 07-05-2014, 09:06 AM
Pinwheel's Avatar
Pinwheel (Doug)
Registered User

Pinwheel is offline
 
Join Date: May 2010
Location: Wimmera victoria
Posts: 512
If you want to do Astro-photography then that rules out a Dob. You simply won't have back focus due to it's focal length. You should look for an 8" F4 Newtonian with a solid EQ mount with star tracking ability.
Reply With Quote