Image stabilized lens quick shift autofocus also called direct manual focus dmf.
Tamron 17 50 2 8 para full frame.
New fast f 1 8 sp prime lens series.
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.
Haven t shot that much with it yet but the few photos i ve taken suggest it s a keeper.
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.
17 50 is a very useful range with a dslr especially with the constant f 2 8 which makes low light shooting possible.
Lens line up includes a trio of fast f 2 8 sp zooms.
The canon s biggest advantage is the 3 stop image stabilizer that the tamron 17 50 lacks.
Extra refractive index glass allows smaller size di ii.
Although a friend has tried both and has said that the vc version is still markedly improved.
Vibration control same as nikon vr or canon is.
Tamron di sp 15 30mm f 2 8 vc usd g2.
Image stabilized lens autofocus lens.
The tamron is more flare resistant.
The tamron 17 50mm f 2 8 xr di ii lens shows less vignetting than the canon.
Tamron di sp 15 30mm f 2 8 vc usd.
The pics are.
Same as nikon s ed or canon s ud.
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.
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.
And world renown macro lenses.
Only works on 1 6x and dx cameras won t work on 1 3x or 35mm or full frame cameras.
This marketing baloney means.