Vibration control same as nikon vr or canon is.
Tamron 17 50 2 8 para full frame.
Image stabilized lens autofocus lens.
Extra refractive index glass allows smaller size di ii.
Tamron di sp 15 30mm f 2 8 vc usd.
Image stabilized lens quick shift autofocus also called direct manual focus dmf.
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.
Of course the canon has 5mm over the tamron on the long end.
The canon s biggest advantage is the 3 stop image stabilizer that the tamron 17 50 lacks.
This marketing baloney means.
Tamron lenses deliver a superb fusion of performance and value enabling today s high resolution dslrs to perform at their peak.
This tamron lens 17mm is wider than this canon lens 17mm.
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.
Although a friend has tried both and has said that the vc version is still markedly improved.
17 50 is a very useful range with a dslr especially with the constant f 2 8 which makes low light shooting possible.
Haven t shot that much with it yet but the few photos i ve taken suggest it s a keeper.
Only works on 1 6x and dx cameras won t work on 1 3x or 35mm or full frame cameras.
After owning the tamron 28 75 model this lens is based on i decided to get this one too mainly because it started at 17mm.
Sigma 17 50 2 8 os hsm canon 5d mark ii ff full frame 17 50mm f2 8 22 iso 100 6400 without mic.
Lens line up includes a trio of fast f 2 8 sp zooms.
And world renown macro lenses.
Tamron calls this the tamron 17 50mm f 2 8 xr di ii vc ld aspherical if.
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.
The pics are.
Tamron di sp 15 30mm f 2 8 vc usd g2.
The tamron is more flare resistant.