I am currently looking for some extra lenses for my Nikon FM (which works well with Ai/Ais Lenses), and i was wondering will the light meter work with newer AF lenses (i.e. will the camera receive aperture information from the lens). It would be great if anyone could help.
Thanks a lot!
I am currently looking for some extra lenses for my Nikon FM (which works well with Ai/Ais Lenses), and i was wondering will the light meter work with newer AF lenses (i.e. will the camera receive aperture information from the lens). It would be great if anyone could help.
Thanks a lot!
The "E" lenses are all AI-S and aperture can be controlled on all cameras.
Sometimes one has to just try things and see which modes work. For example G lenses on a N2000, etc.
The "E" lenses are all AI-S and aperture can be controlled on all cameras.
Sometimes one has to just try things and see which modes work. For example G lenses on a N2000, etc.
Type E lenses have no mechanical aperture coupling.
All E lenses are AI-S and do have aperture couping. This was stated above. Please don't contaminate the analog section with confusing discussion of digital equipment that has no use in film photography; especially in this 100% analog section. Maybe the moderators will step in here.
All E lenses are AI-S and do have aperture couping. This was stated above. Please don't contaminate the analog section with confusing discussion of digital equipment that has no use in film photography; especially in this 100% analog section. Maybe the moderators will step in here.
Maybe the moderators will step in here.
And no, these type E lenses do not have any mechanical coupling to the camera body, aperture or otherwise.
All E lenses are AI-S and do have aperture couping.
If Series E lenses are 100% Ai-S compatible, how can they function without a mechanical aperture clutch?
How does a Series E lens then work on a Nikon FA, which is what it was made for, and how does it transfer the set aperture?
Type E lenses are not Series E lenses. In fact the correct term is E Type lenses. Ben was talking about the E type lenses which have electromagnetic diaphragm. These were introduced in 2007. No film camera can control the diaphragm on these lenses and the lens to body interface is 100% electronic. No mechanical coupling of any kind.
I have already deleted my post that you quoted because it is not relevant in the context.
For the need to clarify the terms, see above.
If Series E lenses are 100% Ai-S compatible, how can they function without a mechanical aperture clutch?
How does a Series E lens work on a Nikon FA, which is what it was made for, and how does it transfer the set aperture?
It's unfortunate that Nikon has used the "E" designation for two different, unrelated lens types.
"Series E" lenses were, as you show, the budget lenses originally designed for the Nikon EM, but fully compatible with all Nikon bodies capable of coupling to AI-S lenses. They made liberal use of plastic(compared to contemporary Nikkor-branded lenses-they have a lot of metal compared to many modern lenses!), used simple optical designs, and omitted the coupling shoe for earlier non-AI meters.
The E lenses we are speaking of are more modern, and eliminate all mechanical connection to the camera. As said, they are not totally irrelevant for discussion here because, even though they are digital era lenses, you can put them on any F mount camera you desire. On fully mechanical cameras, the lens will remain wide open, but exposure will still be fine since that's also how the camera will meter. Electronic cameras will be fully aware that they can not stop the aperture down, so every exposure will still be correct. Late film cameras like the F5, F6, F100, and N80 will still autofocus fine and will get VR. The F4 will meter and expose correctly(again, fully aware that the lens can't be stopped down) and will operate the autofocus on these lenses.
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I am currently looking for some extra lenses for my Nikon FM (which works well with Ai/Ais Lenses), and i was wondering will the light meter work with newer AF lenses (i.e. will the camera receive aperture information from the lens). It would be great if anyone could help.
Thanks a lot!
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