Vignetting and distortion are about average for a.
Tamron 17 50 2 8 full frame.
569g about 600 also comes in canon mount.
This tamron lens 17mm is wider than this canon lens 17mm.
The canon s biggest advantage is the 3 stop image stabilizer that the tamron 17 50 lacks.
The sp af17 50mm f 2 8 is a lightweight compact fast standard zoom lens designed exclusively for digital slr cameras expanding the product concept of the popular sp af28 75mm f 2 8 zoom lens.
Tamron di 17 35mm f 2 8 4 osd.
Among ultra wide angle zoom lenses with an f stop with f2 8 or faster for full frame cameras.
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.
As of may 2019.
Tamron 17 50mm f 2 8 in nikon mount 72mm filters 20 1 oz.
The tamron 17 50mm f 2 8 xr di ii lens shows less vignetting than the canon.
The tamron is more flare resistant.
17 50mm f2 8 di ii f nikon from the manufacturer.
Tamron go to product page.
The tamron af 17 50mm f 2 8 sp xr di ii ld aspherical if is a very serious performer capable to deliver very sharp images at all focal lengths.