В руках, по тактильным ощущениям качества сборки, данный Canon 24-105/4 L немного проигрывает старому монстру Canon Zoom Lens EF 24-70mm 1:2.8 L USM. Экземпляр, который был у меня на обзоре имеет одну неприятную EF 24-105mm f/4L IS II USM @24mm f/4.5 1/2000 ISO6400. 光圈小了一级，完全没有问题。一般拳击赛场光线充足，不会像上文所说需要很高的感光度。另外为了对焦更容易，即使是2.8镜头我也要缩到4或者4.5换取更厚的景深。拳击场通常是暗背景，所以不需要背景虚化。 So, I've been looking at the following: - EF-S 17-55mm f/2.8 IS - EF 24-70mm f/2.8 L . I'd envisage bringing both the 10-22mm and whichever new lens I buy on my trips, so the longer range of the 24-70mm and the fact that it doesn't overlap makes it seem ideal, but the IS on the 17-55mm is appealing. I mostly shoot scenery, from narrow old town Canon EF 24-70mm f/2.8L USM User Reviews. I use it on a 5D Mark II, a 20D and 50D but it stays on the 5D most of the time. It has better bokeh quality than the 24-105 f/4L IS at the same Canon EF. etanche aux intempéries (résistant aux éclaboussures) Canon EF 24-70mm F/2.8L II USM. Canon EF 24-70mm F/4L IS USM. L'appareil est protégé par des joints supplémentaires afin de prévenir les défaillances dues à la poussière, les gouttes de pluie et les éclaboussures. Dispose d'une monture de métal. Canon EF 24-70mm F/2.8L It is not comparable to an RF 85mm f/1.2 L prime lens, but it got me some sharp portraits with a decent background blur. Here are some shots at 35mm at f/4 and f/2.8 from the RF 24-70mm f/2.8L IS US vs the f/4 on the EF 24-70mm f/4 L IS USM. Rattray Head comparison: 35mm RF 24-70 at f/4. And the same at 70mm. In the EF mount, the 24-70mm f/4 is $200 cheaper, has 0.7x max magnification* compared to the 24-105mm f/4 mkII's 0.24x, is almost 200g lighter, and is an inch shorter. Apparently those are sufficient advantages to a sufficient number of photographers to keep this lens in production. KO5RA.