Sony
Zeiss f/4
E-Mount zoom
shoot out at 35mm f/4 Sony
Zeiss 24-70mm f4 FE on the Sony A7 and the Sony Zeiss 16-70mm f4 on the
Sony A6000. As my third camera is infrared converted you can see deeper
into the lenses than normal.
It's interesting, at f/4 and 35/50mm the
16-70mm f/4 is about a third stop brighter than the 24-70mm FE
The new optical block copy is shockingly imrpoved.
100% crop of the corners at f/4.
New optical block
Now there is complete role reversal with the 16-70mm f/4 leaps and
bounds ahead of the 24-70mm FE on the right.
The new optical block version has consistent results, a little soft on
the right at all focal lengths, but better than the 24-70mm FE.