Salut,
Lu ceci :
Thanks to the extreme depth-of-field the lack of AF doesn't really matter - guessing the focus distance via the well damped manual focus ring is usually well sufficient. Due to the non-existing coupling of the aperture mechanism you have to spend some more thoughts here because the camera isn't even aware that a lens is mounted in the first place so it will only show you f/0.0 (or some other default aperture dependent on the specific camera model) and obviously this will not change when stopping down the aperture. Canon EOS and Minolta Dynax/Maxxum users may need to get used to the aperture ring on the lens rather than controlling it via the camera but naturally that's no science fiction.


Dans les faits, qu'est ce que cela veut dire?
Est-ilassez intuitif cet objo?
Merci