View single post by Robert
 Posted: Fri Oct 16th, 2020 09:37
Robert



Joined: Mon Apr 2nd, 2012
Location: South Lakeland, UK
Posts: 4066
Status: 
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Replying from my iPhone so brief (for once!)

Yes it's worse when focusing beyond infinity.  I think it's because of internal focusing. 

My 300f/ 2.8 does something similar.



____________________
Robert.