No. I haven't tried that lens, but I've been very pleased with the two DA* zooms. I shot a race car with the DA*50-135, using continuous autofocus and was very pleased. I also noticed that the DA* 16-50 could autofocus at dusk on cruising cars whereas the FA 35/2 and FA 50/1.4 could not.
Paul
On Mar 29, 2009, at 11:26 AM, William Robb wrote:


----- Original Message ----- From: "Paul Stenquist" Subject: Re: 10,000 US$ -> 645D?


I've found SDM to be considerably faster, particularly in continuous autofocus mode.

Apparently you haven't tried the DA*55/1.4
If it was any slower it wouldn't classify as an AF lens.

William Robb

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