Thread: Using a C11 at F3.3 with an ST2000
View Single Post
  #1  
Old 15-02-2009, 06:05 PM
Eris (Gerard)
Registered User

Eris is offline 		 
Join Date: Mar 2007
Location: Mount Barker SA
Posts: 558
Using a C11 at F3.3 with an ST2000
Hi everyone,

Can anyone tell me how the bad the vignetting would be when using a C11 with a Meade f3.3 focal reducer and a SBIG ST2000? I hear it's ok with a DSI but what about the ST2000?

Thanks,

Eris
Reply With Quote