On Tue, 7 Apr 2009, Paul Stenquist wrote:

This is a simple issue. Bob is speaking of perceived depth of filed on a viewed print. JCO is speaking of critical depth of field in respect to the ability of a given lens to resolve detail. Both are correct, but each is discussing an entirely different matter.

Let it go.

        ... but as I'm sure we will discover, only one is correct.  ;-)

-Cory

--

*************************************************************************
* Cory Papenfuss, Ph.D. Electrical Engineering, PPSEL-IA                *
* Research Associate, Vibrations and Acoustics Laboratory               *
* Mechanical Engineering                                                *
* Virginia Polytechnic Institute and State University                   *
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