Tamron 35-150 mm f/2-2.8 Di III VXD
The price of the Tamron 35-105 mm amounts to $1800 and is not low. Still if you deal with a lens that offers you unique parameters you have to take it into account. On the other hand currently such producers as Sony, Canon, Panasonic, or Nikon often offer their standard lenses for similar sums of...
unique parameters,, very good image quality in the frame centre across the whole focal range,, good image quality on the edge of the APS-C sensor,, negligible longitudinal chromatic aberration,, good control of lateral chromatic aberration,, moderate distortion on the APS-C sensor,, low...
too weak image quality on the edge of full frame at the minimum focal length,, too high pincushion distortion at the longer end of the focal spectrum,, distinct vignetting on full frame,, some problems with spherical aberration,, problems with a stronger stopping down of the aperture.