03-12-2012, 04:52 PM
The Canon TS-E don't meter correctly (through OVF) when shifted. Can't remember if that affects tilt too. I'm guessing the "not focusing" isn't that you can't usefully adjust focus, but something may interfere with MF assist indicator, but that's just a guess. So I don't see any real issue there apart from possible physical conflict of the lens with certain bodies.
<a class="bbc_url" href="http://snowporing.deviantart.com/">dA</a> Canon 7D2, 7D, 5D2, 600D, 450D, 300D IR modified, 1D, EF-S 10-18, 15-85, EF 35/2, 85/1.8, 135/2, 70-300L, 100-400L, MP-E65, Zeiss 2/50, Sigma 150 macro, 120-300/2.8, Samyang 8mm fisheye, Olympus E-P1, Panasonic 20/1.7, Sony HX9V, Fuji X100.