This particular lens comes with auto focus to give you the best setting for each picture. As for the lens type, this is a telephoto lens.
From London Camera Exchange
Leica 24-70mm f/2.8 Vario-Elmarit-SL ASPH.
Clifton Cameras
Leica Vario-Elmarit-SL 24-70 f/2.8 ASPH