Mafud writes:
> >> Does anyone *regularly* use hyperfocussing with their wide angle lenses?
> >
> > I do, but I don't set the "exact" hyperfocal distance according to the lens
> >scale. I tend to keep 1-2 stops in reserve if possible (eg if my desired
> >coverage fits within the f/5.6 marks I'll set to f/8 or f/11).
Me too, what you gain by the "fudge factor" is a smaller circle
of confusion than the one used to calculate the scale on the lens.
(practicaly speaking, anyway - one of our optical physicists
might grace us w/ the actual particulars, formulas and such)
Bill
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Bill D. Casselberry ; Photography on the Oregon Coast
http://www.orednet.org/~bcasselb
[EMAIL PROTECTED]
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