Subject: Re: DSLR resolution suffers by about 20% when electronic shutter not used with mirror up
On Jan 27, 2018, PeterN wrote
> On 1/27/2018 6:28 PM, Eric Stevens wrote:
> > On Sat, 27 Jan 2018 10:57:29 +0100, Alfred Molon
> ><firstname.lastname@example.org> wrote:
> > > In article<email@example.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.
That is one way to capture wave motion.