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Full-framer logic

Started Apr 25, 2017 | Discussions thread
Okapi001 Veteran Member • Posts: 5,145
Re: Something missing here????
1

karlreed wrote:

Well, my D750 at 1600 iso and f8 and 200mm chooses a shutter speed of 1/40 focusing on the same spot as my EM1.2 at f4 1600 100mm which chooses 1/100, and, at f8 1/25 using matrix metering . Using spot, I get 1/15 for the d750 in case 1 and 1/60 for the EM1.2 Use f8 and I get 1/15.

Using a blank wall and matrix on both cameras, I get 1/40 for the D750 @1600 and f8, and, 1/25 on the EM1.2 . At f4 the EM1.2 is 1/100

I think these are pretty much the same exposure.

??? I see nearly one stop difference.

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Olympus OM-D E-M10 II Olympus PEN-F Olympus E-M1 II Olympus OM-D E-M1X OM-1 +18 more
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