Re: Determining the amount of overexposure

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Gregory Fraser <Gregory.Fraser@pwgsc.gc.ca> writes:

> Message-id:
>  <088FDB098E9E3D45B19D921A734127E75673C3@mb-ont-temp.ad.pwgsc-tpsgc.gc.ca>

And so on. Well, the less said about that the better, but what is this?

> I set the aperture to f128 which would be f32 on the US system. 

f/128? Focal length divided by 128? This is *different* on the US
system??? Really? How?


Brian Chandler
----------------
geo://Sano.Japan.Planet_3
http://imaginatorium.org/


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