Durn it!
Chuck Norcutt
Johnny Johnson wrote:
> At 08:46 PM 1/25/2006, Chuck Norcutt wrote:
>
>
>>>I used my Hong Kong OM-EOS adapter which facilitates stop down metering
>>>which is what was going on here. No exposure adjustments of any kind.
>>>Given all the snow and bright sky I think it did an admirable job on the
>>>exposure.
>
>
> Hi Chuck,
>
> I think you probably lucked out. My 5D will over expose a full stop
> using a non-coupled lens like that at f8 and with evaluative
> metering. So, you needed plus a stop or so to turn the snow white
> instead of gray and the non-coupled lens gave it to you because of a
> metering inaccuracy.
>
> Whatcha think?
>
> Later,
> Johnny
>
> PS The metering inaccuracy goes something like this - f2.8/+1/3
> stop, f4/+1/3 stop, f5.6/+2/3 stop, f8-f11/+1 stop.
>
> __________________________
> Johnny Johnson
> Cleveland, GA
> mailto:jjohnso4@xxxxxxxxxx
>
>
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