47greyfox wrote:
Not only the firmware updates, but the dock is also the means to set customized modes for the lens. I have C1 set to focus fastest with accuracy the second priority and C2 as a slightly slower (?) focus but greater emphasis on accuracy. I haven't tried any of the other settings but I've very pleased with my purchase of the 150-600 C lens. And as another poster mentioned, using the dock is infinitely easier than sending the lens in and/or working on a transmission. :-)
You built my case for the Tamron & Tokina Lenses.
They need no updates or tweaking.
They work perfect right out of the box.