Leica Data Sheet for MTF of Leica 28mm f/2 Summicron-M ASPH Error
Get Leica 28mm at B&H Photo.
Thanks for reader Steven K for pointing this out.
Leica confirms that the data sheet for the 28mm f/2 Summicron-M ASPH has an error in which the f/2.8 and f/5.6 charts are swapped.
I’ve updated my MTF page for the Leica 28mm f/2 Summicron-M ASPH appropriately.