03-04-2013, 05:52 PM
Quote:You could of course suggest instead that the camera refocuses when you finally press the shutter button. However, that would probably lead to some sort of shutter lag.There already is a lag time, due to setting the aperture. I once tried to measure the aperture movement speed of the Canon 50mm f/1.8 and concluded it was a little too slow for the full fps of the 7D. I don't know how much aperture settling time they allow, but possibly the minor focus nudge could be done in that time with minimal impact.
<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.