AI vs non-AI lens

Started Feb 6, 2014 | Discussions thread
Shop cameras & lenses ▾
ForumParentFirstPrevious
Flat view
PeterXu New Member • Posts: 15
AI vs non-AI lens

I have an old Nikkor 50mm f1.4 manual focus lens. The ser num is 2835317.  How can I tell whether it's an AI or non-AI lens.  What is the difference between them?

In addition, what does AI-s bring?

Peter

ForumParentFirstPrevious
Flat view
ForumParentFirstPrevious
Keyboard shortcuts:
FForum PPrevious NNext WNext unread UUpvote SSubscribe RReply QQuote BBookmark MMy threads
Color scheme? Blue / Yellow