Thanks for clarifying that. Interesting.
Winsor
Long Beach, California, USA
On / May 1, 2008 CE, at 2:57 AM, Moose wrote:
> While what you say is correct for many newer lenses, Chuck was using
> an
> old MF lens with simple unit focusing via helicoid. So that wasn't a
> factor in his trial. The calculation I just posted show considerable
> change in magnification from the simple lens formula alone.
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