Canon EF 24-70mm f/4L IS USM được trang bị 9 lá khẩu tròn giúp nâng cao khả năng chụp ảnh với hiệu ứng bokeh. Nhờ đó, ống kính cho ra những bức hình lung linh, mềm vừa ý, nhất là thể loại chụp chân dung. Ngoài ra, Canon 24-70mm f/4 L IS USM còn cho hiệu ứng ngôi sao 18 cánh sắc nét.
The resolution characteristic of the Canon EF 24-70mm f/4 USM L IS is impressively high and even throughout the zoom range. The center performance is already excellent at f/4 followed by very good borders and good to very good corners. Stopping down to f/5.6 or f/8 results in a slight increase in performance (on this high level).
Most reviews of the Canon Canon 24-70mm f/4 L IS lens are not complete and much to positive. I hope Depreview will give us better and objective test results. This lens suffers from a severe obtical problem. When (with manual focus) stopping down, the point of focus shifts backwards, see file below. Canon EF 70-300mm f/4-5.6L IS Review Canon EF 100-400mm f/4.5-5.6L IS USM II Review Canon RF 100-400mm F5.6-8 IS USM Review I am looking for a Canon EF 24-70mm f/2.8 L USM second hand with image stabilization but I can only see this specs on the mk2 or on the f4, so I am wondering if this lens does have it or not. thanks. c Canon RF Mirrorless Lenses EF DSLR For most uses I prefer the much more practical RF 14-35mm f/4 L IS USM which takes normal RF 24-70mm f/2.8L IS USM. nXllJY.canon ef 24 70mm f 4 l is usm review
