And for me it doesn't matter very much. Since I only shoot raw I take
an exposure reading to get in the ballpark, take a test shot and, if
necessary adjust exposure a bit to get the histogram to the right.
Chuck Norcutt
Johnny Johnson wrote:
> At 08:22 AM 1/21/2009, Joel Wilcox wrote:
>
>> That was fun to look at, Iwert. It looks like you shot fairly wide
>> open most of the time. Is that correct? I'm wondering if, aside from
>> darkening, there is the same non-linearity in the metering system that
>> one gets with a Zuiko on an E-system camera.
>
> Hi Joel,
>
> I saw that Iwert answered in the negative in a follow up Email but
> that doesn't agree with my experience. I've found that with my 5D
> the error varies with both the lens and the particular f/stop being
> used. For example, with the 24/2.8 OM, mine over exposes by 2/3 stop
> from f2.8 to f8 and then by 1/3 stop at f11. With the 50/1.4 Zeiss
> the exposure is +2/3 stop at f1.4 and right on the money from f2
> through f11. But, as shown by Iwert's comments YMMV.
>
> Later,
> Johnny
>
> __________________________
> Johnny Johnson
> Cleveland, GA
> mailto:jjohnso4@xxxxxxxxxxxxxx
>
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