This all-in-one super lens with 18.8x zoom just got faster autofocus for free, but photographers shouldn't get too excited
The versatile 16-300mm zoom covers everything from wide-angle to telephoto – and now gets a fresh firmware update
The Sigma 16-300mm f/3.5-6.7 DC OS | C is a versatile all-in-one super zoom lens designed for APS-C mirrorless cameras, offering an impressive 18.8x zoom range from wide-angle to telephoto. Recently, Sigma released a firmware update for the Canon RF version of this lens, addressing issues such as autofocus speed improvement, peripheral illumination correction, and a specific problem with the Canon EOS R6 Mark III camera.
However, despite these enhancements, photographers should not expect a major breakthrough, as the update is limited to the Canon RF variant. The review highlights that while the lens is compatible with various mounts, the firmware modification is exclusive to the Canon RF version. Furthermore, the update serves as a reminder that firmware improvements do not always guarantee significant advancements, and photographers should exercise caution when installing such updates, waiting for a period of time to ensure no major issues arise.
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