For video it is also very interesting on the S5ii(X) : You would use it instead of the 28-200mm.In addition to the 300-600 and BF launches this week, Sigma also launched this:
View attachment 8661
It's a 16-300 for L and FE mounts. APSC only, but on a 44 or 47Mp sensor, it would give you around 20Mp and an effective FL of 24-450mm !!
@pdk42 - newbie question here: being an APS-C lens, it's not going to use all of the full-frame sensor?
I was thinking exactly the same. This is a huge range and 20MP would be enough for me - if that zoom is able to deliver the required image quality for such an enlargement.but on a 44 or 47Mp sensor, it would give you around 20Mp and an effective FL of 24-450mm !!
I'd still much prefer a proper FF super-zoom even if it had less reach. I'd buy a 24-200mm if there was one