Canon 11-24mm f/4L Aperture Series: Boulders Near Mt Williamson (5DM3)

Canon 11-24mm f/4L
Get the Canon EF 11-24mm f/4L USM at B&H Photo.
In DAP, this aperture series explores of the Canon 11-24mm f/4L on a classic landscape scene.
Aperture Series: Boulders Near Mt Williamson (5DM3)
Presented with HD and UltraHD images in both color and black and white, as well as the usual large crops from f/4 through f/16.
Analysis includes sharpness and peripheral focus shift, and some discussion of what one might expect on a 50 megapixel sensor.

Boulders Near Mt. Williamson
[low-res image for bot]
f13 @ 1/60 sec, ISO 100; 2015-03-06 16:33:12
Canon EOS 5D Mark III + Canon EF 11-24mm f/4L @ 15mm
Canon EOS 5D Mark III + Canon EF 11-24mm f/4L @ 15mm
[low-res image for bot]