In the Canon EF 70-200mm f/4L IS II vs. 70-200mm f/2.8L IS III USM Lens specifications comparison, we find the f/4L IS II with a shorter minimum focus distance (39.37 vs. 47.24" / 1000mm vs. 1200mm) for a higher maximum magnification (0.27x vs. 0.21x). The f/4L IS II has a higher-rated image stabilization system (5 stops vs. 3.5) and it also 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。 I have the EF 24-105mm F4L IS USM lens but I have the faster EF 24-70mm f/2.8L II USM. I have found that the 24-105mm lens is a great walk around lens and use it almost of the time, if not exclusively as I wonder about. The 24-105mm lens provides a reasonably wide focal length range for most situations, is fast enough certainly sharp. 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 Compare Canon EF 24-70mm f 4L IS USM Lens vs Canon EF 24-105mm f 4L IS II USM Lens vs Canon EF 70-300mm f 4-5.6L IS USM Lens Press ? ? Enter ? for Accessibility for blind people who use screen readers 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 RF 50 mm f/1.8 Considering: EF 24-70 f/4L IS USM EF 24-105 f/4L IS II USM RF 24-105 f/4L IS USM Which one would you buy? Looking for an all-around zoom lens that fits my budget (<$1000). If someone could also elaborate on the differences between 24-70 vs 24-105 beyond just extra zoom that would be great 🙏 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. Compare Canon EF 24-105mm f 4L IS II USM Lens vs Canon EF 24-70mm f 4L IS USM Lens vs Canon EF 70-200mm f 4L IS USM Lens Press ? ? Enter ? for Accessibility for blind people who use screen readers 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 vwe1Px.