The Sony FE 70-200mm F2.8 GM OSS II Lens vs. Canon RF 70-200mm F2.8 L IS USM Lens comparison shows, as seen in the comparison image above, the Canon lens measuring considerably smaller — when retracted. The compact Canon lens size is easier to stow a camera backpack and similar cases. Zoomed to 200mm, the Canon measures 0.27" (7mm) longer. With the substantial price savings you get with the Sony 70-200mm f/4 over the f/2.8 version (over $1,400), you can easily buy an extra prime lens or two that will serve you much better. Canon’s Shortest and Lightest 70-200mm f/4 Interchangeable Zoom Lens High Image Quality and Bright, Constant f/4 Aperture Telephoto Zoom RF L Lens Optical Image Stabilizer with up to 5 Stops of Shake Correction* Up to 7.5 stops of Shake Correction** with Coordinated Optical Image Stabilizer and In-Body Image Stabilizer High Speed, Smooth and Quiet Auto Focus with Dual Nano USM Minimum Sony FE 24-70 GM f2.8 $1998 Sony FE 70-200 GM f2.8 $2398. That totals: $8,092. That [edit] is 5972 Pounds Sterling.. and the Nikons, at least the 70-200, are optically superior if not by a huge margin. Cheap glass will come to Z mount, and in the meantime their f4 zooms are also excellent. WHFYs.

canon rf 70 200 f4 vs f2 8