There you go:
http://www.photozone.de/canon_eos_ff/976-tamron150600f563vc?start=1
As PZ is just getting started with the 50 MP sensor testing, they have withheld their optical quality star rating of the lens until they've tested more lenses. This is the first they've tested longer than 35mm on the 5DS R, so it might be a while before we have something to stack it up against.
- A
http://www.photozone.de/canon_eos_ff/976-tamron150600f563vc?start=1
As PZ is just getting started with the 50 MP sensor testing, they have withheld their optical quality star rating of the lens until they've tested more lenses. This is the first they've tested longer than 35mm on the 5DS R, so it might be a while before we have something to stack it up against.
- A