09-25-2018, 08:35 AM
(09-24-2018, 06:16 PM)JJ_SO Wrote: Just updated the firmware. Takes much longer than any Sigma firmware (roughly 5-7 minutes), am not used to this long times.
But the result is: Before I could handheld 400 mm down 1/20, now it goes down to 1/10. Focus might be a bit snappier (tried in a dim room). It was already good before, but now it's really speedy and precise. Well done, Tamron.
A result!