Lens testing, run amuck.
–
UPDATE: December 19, 2019.
Another copy (a.k.a. Lens #2) of the same lens:
–
Proving that even the pro-level zooms are not immune from sample variation.
—Peter.
Lens testing, run amuck.
–
UPDATE: December 19, 2019.
Another copy (a.k.a. Lens #2) of the same lens:
–
Proving that even the pro-level zooms are not immune from sample variation.
—Peter.
Prosophos 
Looks like it’s on the wall…
It seems that there is some noticeable softness between 170mm and 200mm.
Yes.