Prior to the release of the Canon EF 11-24mm ƒ/4L lens, the widest full-frame rectilinear lens Canon offered was a 14mm ƒ/2.8L II prime lens; and for a zoom, it's a pair of 16-35mm L zoom lenses. The Sigma 24-105mm F4 DG OS HSM lens is a great value for full-frame shooters who aren't in need of an f/2.8 zoom. See It Read Our Canon EF 24-70mm f/4L IS USM Review. 3.5 . Good . Version II is about 0.2 brighter than version I. Generally speaking, version II has slightly better border and corner sharpness than the previous version but nothing to write home about. Version II seems to be slightly worse than version I at 24mm. They are about the same at intermediate FLs (50mm to 70mm). EOS C70 RF24–105MM F4 L IS USM LENS KIT. 24.6 x 13.8 (28.2 mm diagonal) Canon Control Ring Mount Adapter EF-EOS R Canon Drop-In Filter Mont Adapter EF-EOS R Canon USA has today posted a service notice relating to the new EF 24-105 mm F4L IS USM lens. The notice describes a problem which affects some early production samples of this lens where 'unacceptable levels of flare' can occur, mostly at wide angle and maximum aperture. Those lenses with a control number (a serial number beginning with UT) of 999 or less are affected. The notice goes on to If you’re not too bothered about being able to shoot at f/2, the Canon 24-70 RF f/2.8 IS USM could be worth a look. It’s lighter and smaller than the 28-70mm, and you get an extra 4mm of focal eos r8 eos r50rf-s55-210mm f5-7.1 is stm rf24-50mm f4.5-6.3 is stmrf15-30mm f4.5-6.3 is stm 01/09/2023: Help ensure your autofocus is properly aligned with a Canon Precision Alignment 01/03/2023: Welcome to CES 2023! Canon EF-S 18-135mm f/3.5-5.6 IS Lens Review Canon EF 70-300mm f/4-5.6 IS USM Lens Review Canon EF 70-200mm f/4.0 L USM Lens Review The 24-105 lens is absolutely great, but 24mm on a crop body (everything other than a 5D or 1D/s) is not very wide. Zoom your current lens to 24mm and take a pic. Value For Money. Currently, this lens is available for around £405, which seems quite reasonable. Canon's 24-105mm f/4L IS USM is the closest equivalent, costing £640, which has a constant f/4 The full name of the instance from the review: Canon Zoom Lens EF 24-105mm 1: 4 L IS USM Ultrasonic Ø77mm Macro 0.45m / 1.5ft Image Stabilizer Canon Lens Made in Japan 4461761 UA0627: Basic properties: Dust and moisture protection; Canon SSC (Super Sspectrum Coating) - special super spectral coating of optics U0pFds9.