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Canon, Nikon, Olympus and Sigma have released firmware updates, for the EOS 650D / Rebel T4i, 1 System cameras, Stylus XZ-2 and DP Merrill-series APS-C compacts repectively. The EOS 650D gains several bug fixes, mainly related to the use of STM lenses. Nikon's 1 System cameras have been updated to add support for the new 32mm F1.2 lens and continuous AF with the Nikon mount adapter FT1 and AF-S lenses, among other refinements. The Olympus Stylus XZ-2 has been updated for support with the new VF-4 electronic finder, and Sigma's DP Merrill-series benefit from several performance and stability improvements. Click through for details.
Just Posted: Our review of the Canon EOS 650D / EOS Rebel T4i. The 650D is the latest in Canon's popular series of mass-market DSLRs and, at first glance, the 18MP camera doesn't look radically different to its predecessor, the 600D/Rebel T3i. However, Canon has added a touchscreen interface and a hybrid autofocus system aimed at improving focus performance in live view and movie shooting. What do these capabilities add to the otherwise familiar camera? Read our review to find out.
What improvements has Canon's Hybrid AF system brought to the EOS 650D's usability in live view, and what might this mean for the forthcoming EOS-M mirrorless camera? As a precursor to our imminent 650D/Rebel T4i review, we've published two videos showing how Hybrid AF works, compared both to conventional phase-detection AF and to a contemporary mirrorless rival (in this case the Panasonic DMC-G5). It's a chance see how the 650D performs but also gives an idea of what we can expect from the EOS-M, which uses the same technologies.
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Sony's a7R Mark III shoots 42.4MP files at 10fps and incorporates a robust video feature set, large battery, refined ergonomics and more. It certainly looks impressive, but what is it like to use, and how does it stack up against the rest of the market? Find out in our full review.