Thread: [WITHDRAWN] Meade F/6.3 Focal Reducer / Field Flattener
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  #3  
Old 02-11-2021, 07:51 AM
ubique (Hugh)
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ubique is offline 		 
Join Date: Aug 2008
Location: Brisbane
Posts: 188
Backfocus
Its the longer version 210mm


Quote:
Originally Posted by PererHigham View Post
Do you know the back focus? I remember seeing something about these and the older ones had a different back focus compared to the newer ones.