OMD now on DPreview's studio scene comparison

Started Apr 25, 2012 | Discussions thread
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Timur Born
Timur Born Senior Member • Posts: 4,647
Re: OMD now on DPreview's studio scene comparison

Timur Born wrote:

+0.66 EV (time) - 0.6 EV (gain) + 0.85 EV (manual compensation) = about 0.8 EV difference in studio light levels

This should read "0.9" EV.

Now if you assume that my 0.6 EV value is not very exact and might just as well be 0.66 EV then you end up at exactly the 0.85 EV calculated.

0.66 EV (time) - 0.66 EV (analog gain) - 0.85 EV (light level) + 0.85 EV (manual compensation) = 0 EV difference.

But:

0.66 EV (time) - 0.85 EV (light level) = -0.19 EV (disadvantage) in total light exposure for the E-M5 vs. GH2

It's all a bit confused and half-baked, but that's my current interpretation.

 Timur Born's gear list:Timur Born's gear list
Panasonic Lumix DMC-LF1 Olympus OM-D E-M5 Nikon D750 Nikon AF-S Nikkor 50mm f/1.4G Olympus M.Zuiko Digital 45mm F1.8 +3 more
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