Image stabilized lens quick shift autofocus also called direct manual focus dmf.
Tamron 17 50 2 8 para full frame.
This marketing baloney means.
Haven t shot that much with it yet but the few photos i ve taken suggest it s a keeper.
The canon s biggest advantage is the 3 stop image stabilizer that the tamron 17 50 lacks.
Tamron sp af 17 50mm f 2 8 xr di ii ld if aspherical lens for pentax k mount 4 2 out of 5 stars 175 tamron auto focus 70 300mm f 4 0 5 6 di ld macro zoom lens with built in motor for nikon digital slr model a17nii.
This tamron lens 17mm is wider than this canon lens 17mm.
Image stabilized lens autofocus lens.
The tamron 17 50mm f 2 8 xr di ii lens shows less vignetting than the canon.
And world renown macro lenses.
Tamron di sp 15 30mm f 2 8 vc usd.
Lens line up includes a trio of fast f 2 8 sp zooms.
Tamron di sp 15 30mm f 2 8 vc usd g2.
Of course the canon has 5mm over the tamron on the long end.
Tamron sp af 17 50mm f 2 8 xr di ii ld aspherical if lens with hood for canon international version no warranty 4 6 out of 5 stars 11 tamron 28 75mm f 2 8 for sony mirrorless full frame e mount tamron 6 year limited usa warranty.
The tamron is more flare resistant.
17 50 is a very useful range with a dslr especially with the constant f 2 8 which makes low light shooting possible.
That was true of the tamron predecessor pre vc tamron af 17 50mm f 2 8 xr di ii ld sp zl aspherical if zoom lens for canon digital slr cameras and it remains true in this model.
Sigma 17 50 2 8 os hsm canon 5d mark ii ff full frame 17 50mm f2 8 22 iso 100 6400 without mic.
Tamron calls this the tamron 17 50mm f 2 8 xr di ii vc ld aspherical if.
Same as nikon s ed or canon s ud.
New fast f 1 8 sp prime lens series.
Vibration control same as nikon vr or canon is.
Extra refractive index glass allows smaller size di ii.
The pics are.
Only works on 1 6x and dx cameras won t work on 1 3x or 35mm or full frame cameras.