Archived posting to the Leica Users Group, 2014/02/20
[Author Prev] [Author Next] [Thread Prev] [Thread Next] [Author Index] [Topic Index] [Home] [Search]Lew, I think there are now four available, the 55, the 35, and two zooms, one only as a kit and a similar faster one. On Thu, Feb 20, 2014 at 12:14 PM, Lew Schwartz <lew1716 at gmail.com> wrote: > As of now, there are only 2 native lenses. > The aperture is constantly adjusting in auto exposure modes. This gives > the camera one less thing to do when you press the shutter. The vf adjusts > for changing light levels. > On Feb 20, 2014 9:40 AM, "Frank Filippone" <red735i at verizon.net> wrote: > > > Paul... is this true for all native A7R lenses? All AF is done at > > aperture? Ditto the A7? > > > > Sequence as I understand it then is.... > > > > Push button to shoot > > Lens stops down > > AF happens > > Shutter goes click > > > > AI this true in all focusing modes? > > > > Note non-native lenses work this way as the aperture mechanism is not > > engaged in any way by the camera... the lens is always stopped down to > > taking aperture... > > > > Frank Filippone > > Red735i at verizon.net > > > > \That may be one reason why they use focusing at the stopped down > aperture. > > > > > > > > _______________________________________________ > > Leica Users Group. > > See http://leica-users.org/mailman/listinfo/lug for more information > > > > _______________________________________________ > Leica Users Group. > See http://leica-users.org/mailman/listinfo/lug for more information > -- Regards, Sonny http://sonc.com/look/ Natchitoches, Louisiana 1714 Oldest Permanent Settlement in the Louisiana Purchase USA