See my Leica SL wishlist at B&H Photo.
The Leica SL has one lens option, the Leica 24-90mm f/2.8-4 Vario-Elmarit-SL ASPH. The 24mm end is most interesting to me, so I started with that.
This aperture series at 24mm supplements the Pescadero Creek, Upstream View series.
Includes images from f/2.8 through f/11, with up to full-resolution images (24 megapixels).