--- Lars Michael <[EMAIL PROTECTED]> wrote:
> Depth of field is a function of magnification ration
> (subject to film/sensor) during exposure, and does
> not
> depend on the size of the print.
Well, it DOES depend on the size of the print and the
viewing distance. The reason why these two factors are
usually not mentioned is because of the way DOF
historically was defined. The DOF as we know it is
based on the assumption of a certain print size and
the corresponding viewing distance. If you do not
comply with these assumptions you will have to take
these factors into account as well.
Robert
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