The review can be accessed here, the lens flare test is here. Adorama's product description: The Canon EOS 24-70mm f/4L IS USM is designed for full-frame DSLRs like the Canon EOS 6D. With 2 aspheric and 2 UD elements, the EF 24-70mm f/4L IS USM is said to deliver high- quality images with excellent detail throughout the entire zoom range.

Canon EOS 5D Mark IV Canon TS-E 17mm f/4L Canon EF 70-200mm F2.8L IS II USM Canon EF 300mm f/2.8L IS II USM Canon EF 24-70mm F2.8L II USM +7 more Reply Reply with quote Reply to thread Complain

Canon EF 70-200mm f/4L IS USM: Cons Sometime miss-focuses near minimum focus distance. FEATURES: HANDLING: PERFORMANCE: Used Canon EF 24-70mm f/2.8 L II USM. Heavily Used £609.

Then I got a new USM focusing unit as well (also on eBay) for $90. revived EF 24-70mm f/2.8L II : ) Autofocus Test GIF. Gif showing my tests after changing the parts. How I Bought a Canon So, it only says that the other two are better when run through Canon's MTF simulation software. The EF 24-70mm f4 L IS USM will do as well on a 5D mkIV as on a EOS R. and that makes sense, because f2.8 II and the new f2.0 are a lot ore expensive compared to f4.0 IS as well. so it comes down to which one you can afford, really . 287 133 407 494 309 14 58 243

canon ef 24 70mm f 4l is usm test