From: Alfred Molon <alfred_molon@yahoo.com>
Subject: Re: DSLR resolution suffers by about 20% when electronic shutter not used with mirror up
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From: Alfred Molon <alfred_molon@yahoo.com>
Newsgroups: rec.photo.digital
Subject: Re: DSLR resolution suffers by about 20% when electronic shutter not used with mirror up
Date: Sat, 27 Jan 2018 10:57:29 +0100
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In article<oagn6d9eg96l70cbhee8jj5jfnqlbdnt6q@4ax.com>, Eric Stevens 
says...
> 
> >With the E-M1 II in high res mode (80 MP) it's not sufficient to disable 
> >the mechanical shutter (i.e. use the electronic shutter). You need a 
> >wireless shutter release and you also have to disable the autofocus, 
> >because the AF motor movements in the lens generate vibrations.
> 
> And don't forget the concrete foundations.

Doesn't have to be concrete. Can by anything, also sand or mud, as long 
as it doesn't move.
-- 
Alfred Molon

Olympus E-series DSLRs and micro 4/3 forum at
http://tech.groups.yahoo.com/group/MyOlympus/
http://myolympus.org/ photo sharing site