Tamron Zoom Shootout (28-75, 28-200, 35-150 EF, and 70-180)
100mm
35-150 UL, 28-200 UR, 70-180 LL
The 35-150 and 70-180 trade blows (70-180 takes UR, 35-150 UL and about the same in center). The 28-200 starts to slightly close the resolution gap again after a great showing at the wide end and a terrible showing in the middle focal lengths, but it is definitely still quite a bit behind the other two in resolution and contrast.
NOTE: see my tests on page 3 where I compare the 28-200 vs the APSC 18-135 before drawing any conclusions about the 28-200 at this focal length. I believe I somehow missed focus on the 28-200
Tamron Zoom Shootout (28-75, 28-200, 35-150 EF, and 70-180)
100mm
35-150 UL, 28-200 UR, 70-180 LL
The 35-150 and 70-180 trade blows (70-180 takes UR, 35-150 UL and about the same in center). The 28-200 starts to slightly close the resolution gap again after a great showing at the wide end and a terrible showing in the middle focal lengths, but it is definitely still quite a bit behind the other two in resolution and contrast.
NOTE: see my tests on page 3 where I compare the 28-200 vs the APSC 18-135 before drawing any conclusions about the 28-200 at this focal length
Tamron Zoom Shootout (28-75, 28-200, 35-150 EF, and 70-180)
100mm
35-150 UL, 28-200 UR, 70-180 LL
The 35-150 and 70-180 trade blows (70-180 takes UR, 35-150 UL and about the same in center). The 28-200 starts to slightly close the resolution gap again after a great showing at the wide end and a terrible showing in the middle focal lengths, but it is definitely still quite a bit behind the other two in resolution and contrast.
