Hi,
every f-stop has a hyperfocal distance. The reason why one of them,
generally f/8, is marked differently from say f/11 or f/16, both of
which will of course give you greater depth-of-field and are therefore
better from the hyperfocal point-of-view, is that f/8 is the optimal
aperture from
Hi,
my meaning in that was probably not clear. I'm not suggesting that it
doesn't use MTF data (it is the MTF programme, after all). What I
meant was that when the shutter speed is too slow for the optimum
aperture, it is unlikely to select the 2nd choice aperture (which must
be wider than the
Hi,
comments interspersed:
---
Bob
mailto:[EMAIL PROTECTED]
Monday, March 04, 2002, 9:45:30 PM, you wrote:
On Monday, March 4, 2002, at 03:25 PM, Bob Walkden wrote:
Although several people have claimed that I've misunderstood the
purpose of the marked aperture (and I've refuted
On Monday, March 4, 2002, at 05:21 PM, Bob Walkden wrote:
my meaning in that was probably not clear I'm not suggesting that it
doesn't use MTF data (it is the MTF programme, after all) What I
meant was that when the shutter speed is too slow for the optimum
aperture, it is unlikely to
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