Subject: Re: DSLR resolution suffers by about 20% when electronic shutter notused with mirror up
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From: PeterN <"peter,newdelete"@deleteverizon.net>
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 18:44:32 -0500
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On 1/27/2018 6:28 PM, Eric Stevens wrote:
> On Sat, 27 Jan 2018 10:57:29 +0100, Alfred Molon
><alfred_molon@yahoo.com> wrote:
> 
>> 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.
> 
> " ... as long as it doesn't move"  That's why I always use concrete.
> 

I've seen idiots set up a tripod on boats.

-- 
PeterN