Leica 24mm f/3.8 Elmar-M ASPH vs 21mm f/3.4 Super-Elmar-M ASPH

Just published in my Guide to Leica is a aperture series in 1/2 stops from f/4 - f/16 for the new Leica 24mm f/3.8 Elmar-M ASPH.

I published this series, shot at the same time as the 21mm f/3.4 series, so that Leica M shooters could compare the two focal lengths.

Accordingly, I have also add an additional page Which wide angle? 21mm or 24mm?, covering my thoughts on how to decide between the two lenses.

Cottonwood near irrigation canal, Bishop, CA
Leica M9 + 24mm ƒ/3.8 Elmar-M ASPH