Thread: [NOT REQUIRED] ASA 2" 0.73x Keller Corrector
View Single Post
  #10  
Old 23-01-2013, 09:39 PM
clive milne
Registered User

clive milne is offline 		 
Join Date: May 2011
Location: Freo WA
Posts: 1,443
Simon, also consider that if your CCD is larger than your corrected field, you will actually be better off using a 1x corrector and then binning for sensitivity.