The EF 24 to 70 F/4L IS USM is generally a tad sharper than either of the 24 to 105 lenses mentioned. Both 24 to 105's have extra reach. Cons: The EF 24 to 105 F/4L IS USM is prone to zoom turret slippage. Lens Hoods are next to useless in all three. Both the 24 to 105's suffer from a tad more Veiling Flare than the 24 to 70 WW The RF 24-105mm f/4L IS USM is built, and priced, beyond even modern kit lens quality. It offers more zoom range than the Nikon Z 24-70mm f/4 S (priced around $600 when bought with a camera) and Total weight. When you are looking at a combination of a camera and a lens you must always consider the total weight. Each product weighs in at: Canon EOS 80D. 730 gram. Canon EF 24-105mm F4 L IS USM. 670 gram. Together they have a total weight of 1400 gram (equal to 3,09 lb). I agree with @Waddizzle. If your moving to Full Frame this would be a better choice compared to the EF-S 18-135mm. You'll be able to use the Full image circle of the lens compared to being restricted by the APS-C image circle of the 18-135mm lens. When being used on a Full Frame R Series camera. Whe These Canon lens filter size charts list the lens diameters for Canon RF, EF, EF-M, and EF-S lenses. EF 24-105mm f/4L IS II USM: 77mm: Polarizer | UV/Haze | ND A high resolution electronic viewfinder of approximately 5.76 million dots displays bright and clear images even at f/22, which comes in useful for ultra-telephoto shots. It also has an increased display frame rate of 119.88 fps for faster response time to accommodate burst shooting. Shot On EOS R5. Weight: 1.5 lb Filter Thread: 77 mm Mount: The RF 24-105mm f/4L IS USM is built, and priced, beyond even modern kit lens quality. Canon EF 24-105mm f/4L IS II USM. $1,299.00 at Amazon Canon EF 24-105mm ƒ/4L IS USM ~$1,150 The IS and focal length range makes it a great every day lens for most photographers, and more practical at half the weight of the f/2.8 version. Featuring a zoom range of 24-105mm and a constant f/4 aperture, the EF 24-105mm f/4L IS II USM is ideal for landscapes, portraits, sports and more, offering effective all-day performance for advanced photography and videography. It helps reduce ghosting and flare, and has improved peripheral brightness as well as a 10-blade circular aperture The Canon EF 24-105mm f/4L IS USM lens is a versatile and high-quality lens option for photographers. With a weight of 670 grams and a filter size of 77 millimeters, it offers a convenient and manageable form factor for on-the-go shooting. Featuring a 0.23x magnification and a lens structure comprised of 18 elements arranged in 13 groups, this lZ8tP.