Cool site, Bimo! I've got it b'marked. Thanks.
I hope the link below helps.
Nikkor 35mm SLR lens History, Terminology and Technology
Thanks to Ken Rockwell.
With warm regards,
David Habercom wrote:
OK, OK... I know this has been asked a hundred times here, but I
missed it, and I really need to know. What does "AI" mean with
reference to Nikkor lenses?
While you're at it, do you know of a site that explains the meaning
of ALL the cryptic Nikkor designations? Thanks.-- hide signature --