The Canon 24-105mm STM achieves its best overall DxOMark Score of 18 on the EOS 1Dx, 5D Mk III, and 6D, with scores when mounted on the 5D Mk II and 1Ds Mark III not far behind. The 24-105mm STM’s strongest performance overall is at 24mm f/3.5. For center sharpness, the lens resolves the greatest detail at focal lengths of 24 to 85mm using EF 24-105mm f/4L IS Strengths: This 4.4x constant aperture L-zoom lens provides close to the perfect focal length for event photography (e.g., weddings, receptions) as well as travel photography with a full frame camera. Sharpness and contrast are very good wide open at f/4, but improve if stopped down to f/5.6. 1 day ago · About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright John Riley reviews the new Canon RF 24-105mm f/4L IS USM, the standard kit lens for the EOS R. Used Canon EF 75-300mm f/4-5.6 III. Please add a full review of the Sony FE 24-105! Here you go: As for lenses, the EF 24-70L f4 and f2.8 are currently £889 and £1799 here in the UK, so my point stands that Canon have set this new f4 lens price firmly in f2.8 territory. If Canon continues to provide no new APS-C offering and relentlessly greedy price hikes, I will definitely consider giving up on Canon and trying something else. The Canon is a very nice lens for the price. In fact, it's probably the lowest price USM zoom in the Canon line, and one of the best lens VALUES around. It's only about $50 more than the Sigma. There's simply no contest. Good luck. M. Chris wrote: Chris wrote: How does this lens compare with the Canon 28-105 lense? Also any reviews on the Canon The kit zoom is great - better than the EF 24-105 L. Adapted Canon glass works perfectly. Touch screen controls (ie, AF) are super fast - no lag. Jpegs sooc look great. I havent had time to mess with the Raw files in Lightroom, so not sure about dynamic range, etc. Been shooting some 4K with an adapted Canon EF 24mm (2.8 IS) and it really looks The Sigma’s 24-105mm f4 is extremely versatile and can be used in almost any situation.”. Buy now Canon EF: $799.95. Buy now Nikon F: $715. 24-105mm f4 canon fujifilm lenses panasonic lQE8Ps.