Sigma is supposedly preparing an update in that focal range, but the one that exists doesn't come within a mile of the Canon 24-70 f/2.8L II. Albert Silver's gear list: Nikon D750 Nikon AF-S Nikkor 70-200mm f/2.8G ED VR II Sigma 24-105mm F4 DG OS HSM Tamron SP 35mm F1.8 Di VC USD +1 more.
Canon 24-70mm f2.8 USM ii Review with Samples is my opinion of this lens after using it for over a year and a half. I've used this for a couple professional The Canon EF 200mm f/2.8L II USM Lens focuses very quickly, quietly and accurately using Ring USM (Ultrasonic Motor). Like the 135 f/2 L, the 200 f/2.8L uses a rear-focusing design that is completely internal - the lens does not extend. FTM (Full Time Manual) focusing is enabled.Above: The RF 70-200mm f2.8L joins the existing RF 15-35mm on the left and RF 24-70mm in the middle to complete the so-called Holy Trinity of professional f2.8 zooms. All three have L-quality optics, a fast and constant f2.8 focal ratio, weather-sealing and optical image stabilisation – and as you can see, they’re also remarkably similar in
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