You would. Although there can be times when slight underexposure is a plus in that it can help extend the high end range. But more than a stop is just wanking.
Paul via phone On May 19, 2016, at 12:42 AM, Ken Waller <kwal...@peoplepc.com> wrote: >> Lightroom only allows a few stops of exposure compensation, and it is very >> easy to exceed that range. > > Why wouldn't you try to get the exposure right in camera ? > > Kenneth Waller > http://www.pentaxphotogallery.com/kennethwaller > > ----- Original Message ----- From: "Larry Colen" <l...@red4est.com> > Subject: Re: Can higher ISO give you more info about a low contrast scene. > > >> >> >> Mark Roberts wrote: >>> Larry Colen wrote: >>> >>>> >>>>> On May 18, 2016 1:13:42 PM PDT, Mark Roberts<postmas...@robertstech.com> >>>>> wrote: >>>>> I know most recent Pentax cameras are ISO invariant and I expect the >>>>> K-1 is, also. >>>> Does this mean that you don't get any advantage from shooting a higher iso >>>> rather than under exposing at a lower ISO? >>> >>> https://medium.com/@simonfuhrmann/iso-invariance-in-digital-cameras-a-case-study-7080791b5e78 >>> http://improvephotography.com/34818/iso-invariance/ >>> http://www.dpreview.com/articles/7450523388/sony-alpha-7r-ii-real-world-iso-invariance-study >> >> Very interesting. I'll have to study these in more depth when I'm not >> packing for a track day. Thanks. >> >> I can think of one reason to not just shoot at base ISO. Lightroom only >> allows a few stops of exposure compensation, and it is very easy to exceed >> that range. >> >> It does seem, however, that there is little downside to picking an exposure >> triangle in manual, that may be a stop or two under to preserve highlights, >> and effectively do your Tav adjustment in post. This will be very helpful >> when photographing at the dojo. >> >> I have noticed that when I bracketed in Tav mode, by the time I finished >> adjustments the differences between the exposures were very subtle. Now I >> better understand why. >> >> There is some fun physics to learn here in order to optimize sensor >> performance. >> >> >> -- >> Larry Colen l...@red4est.com (postbox on min4est) http://red4est.com/lrc > > > -- > PDML Pentax-Discuss Mail List > PDML@pdml.net > http://pdml.net/mailman/listinfo/pdml_pdml.net > to UNSUBSCRIBE from the PDML, please visit the link directly above and follow > the directions. -- PDML Pentax-Discuss Mail List PDML@pdml.net http://pdml.net/mailman/listinfo/pdml_pdml.net to UNSUBSCRIBE from the PDML, please visit the link directly above and follow the directions.
