Does anyone know what set up (camera, lens, f-stop, etc.) Ken Rockwell uses to take his rather stunning lens photographs? I saw where he talked about it a couple years ago, and now that I've got good equip, I can't find it. If I remember correctly, think he uses medium format, though. What's the best way to reproduce that quality and depth of field with Canon? (I've got a 6D and Sig 50A, for instance). I love the depth of field and sharpness, even on the internet.
http://www.kenrockwell.com/canon/lenses/images/11-24mm/D3S_2106-1200.jpg
http://www.kenrockwell.com/canon/lenses/images/11-24mm/D3S_2106-1200.jpg