After testing, I am confident to say this lens is sharp all the way from F2.8 to F16 and only falls over when you each F22.
My test wasn’t exactly scientific. I’m not a pixel peeper. I don’t buy lenses just to test them.
So I was lucky enough to try out the Leica M10! I only had it in my hands for about 10 minutes at the Adelaide Central Market, but it was enough to grab some similar shots to those I had previously got on the M240.
I’m a Leica Street photographer. I am, by my own admission a gear nut, but I don’t buy gear just to test it or pixel peep. I’m only interested in the art that can be produced with the gear. And seeing what emotions can be brought out in those who see my photos.