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.
The Sony 24-70 f4 FE is often panned for
being soft at 70mm, so these results are interesting. This copy is
certainly not soft.
Missed my marking by a bit on the copy with a new optical block.
100% corners
New optical block below
Here we are seeing the real issues that can happen with a complicated
zoom. Soft on the right side at wider angles, the issues switches to
the left as we zoom in. Right side at 100%