Leica Vario-Elmarit-SL 24-90mm f/2.8-4

A full-frame L-mount standard zoom with 18 elements in 15 groups, including four aspherical surfaces. Launched alongside the original SL (Typ 601) in 2015, it covers 24-90mm at f/2.8-4 with optical image stabilization rated to 3.5 stops. The lens uses a stepping motor for near-silent autofocus, focuses as close as 0.3 meters at the wide end, and is weather-sealed.