A 40mm pancake for EF? And there I was, adapting an Olympus 40/2.0 all along.
Having one with AF and open-aperture metering (as opposed to working-aperture metering) does seem interesting at that price point. Wish it was a 2.0 max. aperture, though.
Personally, I find 40mm to be the ideal one-for-all focal length. Then again, I was never conditioned to only like 35mm.
"To take photographs is to hold one's breath when all faculties converge in the face of fleeing reality.
It is at that moment that mastering an image becomes a great physical and intellectual joy."
Henri Cartier-Bresson, 1976
M2, R2M; VC 35/2.5, C 50/1.8
OM-1, OM-2n, OM-4 Ti; OM 24/2.8, 40/2.0, 50/1.2, 50/1.4, 50/1.8, 85/2.0, 135/3.5