Leica 28mm f/1.4 Summilux-M ASPH Aperture Series: View Over Alabama Hills to Lone Pine Peak and Mt Whitney (Leica M1-R)
This series from f/1.4 through f/11 examines total imaging performance of the Leica 28mm f/1.4 Summilux-M ASPH on a distance scene, which is unforgiving of lens fault. Sharpness near-to-far and across-the-field along with field curvature, focus shift and general imaging performance. Also, a surprisingly strong amount of violet fringing.
Includes images from f/1.4 through f/11 at up to full resolution, plus crops.
Call me unimpressed. Sony mirrorless has nothing to apologize for.

LEICA M10-R + Leica 28mm f/1.4 Summilux-M ASPH
ENV: Alabama Hills, altitude 4200 ft / 1280 m, 55°F / 12°C
RAW: +50 Shadows, +22 Whites, +15 Dehaze, +15 Clarity, USM {10,50,0}
[low-res image for bot]