Archived posting to the Leica Users Group, 2014/03/06
[Author Prev] [Author Next] [Thread Prev] [Thread Next] [Author Index] [Topic Index] [Home] [Search]Right. It would be an M bayonet with additional contacts for AF, lens data, etc. They would also carry coding for the M cameras so they could apply lens corrections. Obviously, it would not be possible to enable AF on the existing products like M240. There would be no change in the battery life of M240 with an M-AF lens mounted. The new M-AF lenses would project an image circle suitable for APS-H. On new M-AF bodies, they would autofocus. On M bodies, they would not, but they would have aperture and focus rings on the barrel so they would be fully usable in manual mode. Leica could really differentiate by producing a line of M-AF lenses that also have nicely damped and good-feeling manual focus mechanisms.