As a 1.4x teleconverter, the focal length of the attached lens is magnified by a factor of 1.4x, with a 1 f/stop reduction in aperture rating, so a 70-200mm f/2.8 zoom effectively becomes roughly a ...

Canon today announces three important new additions to its RF series of hybrid lenses; which join an ever-growing range of L-series primes and zooms for the EOS R system. The RF 70-200mm F2.8L IS USM ...

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To back up the launch of its EOS R System, Canon unveiled four new lenses and three new adapters for its brand-new RF lens mount. The two zoom and two prime lenses pave the way for the future by ...

Canon (www.Canon-CNA.com) today announces the introduction of a new series of RF mount Cinema Prime lenses, building upon the existing portfolio of EF mount CN-E Primes and PL mount Sumire Primes. The ...

NEW YORK, April 14, 2021 /PRNewswire/ — B&H is excited to announce three new Canon lenses: the RF 100mm f/2.8L Macro IS USM, the RF 400mm f/2.8L IS USM, and the RF 600mm f/4L IS USM. These three ...

Canon finally seems ready to open up its EOS R mirrorless mount to third-party lens makers. This change can't come soon enough. Our team tests, rates, and reviews more than 1,500 products each year to ...