LA-EA2: what lenses to get?

Hi Henry,

Aren't those figures for a full 'focus and fire' cycle?  I'm talking about the time it takes from half pressing the shutter release (so focus is already achieved), and then fully pressing the shutter release.  See here figures for the 5DII (my benchmark) - http://www.imaging-resource.com/PRODS/E5D2/E5D2A6.HTM.  0.082 seconds once focus has already been achieved.  I see no reason why the Sony adapter can't perform in the same ballpark.  The thing taking the most time is the act of closing down the aperture, which doesn't take 200ms (or at least it shouldn't).