On 2025-02-07 10:17, Ralf R Radermacher wrote:
Am 07.02.25 um 10:49 schrieb Brian Walters:
G'day all
Some truly spectacular and innovative submissions this month.
Enjoy the gallery here:
http://pug.komkon.org/
What an exquisite collection of great shots, with the obvious
exception of the sillyness posted by yours truly. Kudos to one and
all.
I'm still fascinated by Mark's wasp. How is this done with a manual
focus lens? Adjusting the focus in 135 microskopic steps? My mind
boggles. Please explain.
I think that such stacking is done by moving the camera. Put it on a
rack, and move the rack the same fraction of a turn of the handle for
each shot. I was told someplace that the magnification changes less by
moving the camera than it does by changing the focus.
I've never tried such hijinx I'm afraid.
Ralf
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Larry Colen l...@red4est.com http://red4est.com/lrc
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