robkar97 Posted April 15, 2008 Share Posted April 15, 2008 When using mr Photographic Exposure Control, is there any good reason to use Aperture + Shutter Speed + ISO and not just a single EV input!? The manual states that shutter speed has no effect on motion blur, and ISO has no affect on image grain - so why bother fiddling with 3 values when you can do the same (?) with 1? Robert Link to comment Share on other sites More sharing options...
AJLynn Posted April 15, 2008 Share Posted April 15, 2008 It's to give it an analogue to the real world - a lot of people understand those values, where EV is made up. Link to comment Share on other sites More sharing options...
Justin Hunt Posted April 15, 2008 Share Posted April 15, 2008 Also you can really fine tune the exposure where as EV is more robust. jhv Link to comment Share on other sites More sharing options...
mattclinch Posted April 16, 2008 Share Posted April 16, 2008 and if you know the camera setup of a photo you are matching you can quickly match the exposure using the physical sun and sky... from experience its pretty damn good at that. Link to comment Share on other sites More sharing options...
SandmanNinja Posted April 16, 2008 Share Posted April 16, 2008 and if you know the camera setup of a photo you are matching you can quickly match the exposure using the physical sun and sky... from experience its pretty damn good at that. I had never considered that aspect of it, but that's a very good point! My (tiny) Preview window doesn't seem to work when I switched from Log to Photographic - am I alone? Link to comment Share on other sites More sharing options...
MasterZap Posted April 16, 2008 Share Posted April 16, 2008 As said above, it's mostly for familiarity. There is no "functional difference" between tweaking the EV and changing the others. If you want that, though, you can try this link /Z Link to comment Share on other sites More sharing options...
Crazy Homeless Guy Posted April 16, 2008 Share Posted April 16, 2008 It sounds sexier to mess with the Aperture + Shutter Speed + ISO than the EV. Sex sells. Link to comment Share on other sites More sharing options...
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