Get Leica 75mm f/2.4 Summarit-M at B&H Photo
Compact and very nicely built, I enjoyed using it in the field.
In Guide to Leica:
These aperture series are presented with up to full-resolution (5976) images in order to show just how strong a performer the lens is (very).
The late-day church scene shows strong contrasts as compared with the bluish dusk light of the Mining Camp Bunkhouse series.
The Green Ranch Shed series offers a much deeper 3D (near to far) look at sharpness as compared to the Green Barn series.
Click to view blog entry for each image below.