Oh Emily...................You poor child............
Once upon a time ( back in the dark ages) we were able to take "pictures" without any electricity.........
Back then the the indexing pin on a Nikon lens was used to communicate with the camera body............indicating and coupling the lens f/stop to the camera.........
doug
"Emily L. Ferguson" <elf@cape.com> wrote:
I came into the photographic world when auto focus existed. Can some
of your older timers explain to me the differences between Nikon AI,
AI-S, ED, ED-IS.
I do know that once upon a time there was a prong adaptation on the
lens for something, but I'm not quite certain which something.
Thanks.
--
Emily L. Ferguson
mailto:elf@cape.com
508-563-6822
New England landscapes, wooden boats and races, press photography
http://www.vsu.cape.com/~elf
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