Canon EOS R review: Brilliant mount but flawed 4K The EOS R is Canon's long-awaited entry into the professional full-frame mirrorless market. The EOS R brings a new lens mount and a host of technical improvements that could lead to incredible images, but confounding design decisions and sub-par video modes keep the EOS R from realizing its full potential. Read more: https://ift.tt/2z8H22u Subscribe to Engadget on YouTube: http://engt.co/subscribe Engadget's Buyer's Guide: https://ift.tt/2COn5Sn Get More Engadget: • Like us on Facebook: https://ift.tt/1k1iCZT • Follow us on Twitter: http://www.twitter.com/engadget • Follow us on Instagram: https://ift.tt/1k1iCZV • Read more: http://www.engadget.com Engadget is the original home for technology news and reviews.