Best wide angle lens for the leica sl3?

For wide angle on the Leica SL3, I'd start with the Leica Super-Vario-Elmarit-SL 14-24mm f/2.8 ASPH. It's a native Leica zoom with a constant f/2.8 aperture, so your exposure stays the same across the whole range. If you want to compare a third-party option, the Sigma 14-24mm f/2.8 DG DN Art covers the same range.

If you'd rather shoot a prime, the Leica Super-APO-Summicron-SL 21mm f/2 ASPH is a good everyday wide that lets in plenty of light. For something wider still, the Sigma 14mm f/1.4 DG Art is a fast option, though it's a specialist pick.

If you're not sure what the f-number means for your shooting, the lenses guide explains aperture in plain terms.

Written by Claude from this site's pages.