Discussion Forum Leica S System S Lenses Leica introduces Elmarit-S 30mm f/2.8 ASPH Reply To: Leica introduces Elmarit-S 30mm f/2.8 ASPHOctober 28, 2011 at 2:57 pm #1314 jrvNew Member Join Date: Jul 2011 Posts: 16 Offline How does this differ from the existing S 35mm f/2.5? In what circumstances would I use one instead of the other?
