has a silent focus motor built into the lens. Canon EF 24-105mm F4L II USM. Canon RF 24-105mm f/4L IS USM. Lenses with built-in focus motor focus faster and more quietly than lenses without a focus motor which rely on the camera's body focus motor. minimum focus distance. Image Resolution. In general, the Sigma 24-70 f/2.8 ART’s resolution was excellent in the center of the lens. Depending on the the light and conditions, it was sometimes on par with the Canon 24-70 f/2.8L II comparison unit, though no better. However, away from the center, resolution was often quite bad. Take a look, starting at the 70mm end Includes lens hood. Sigma 24-70mm f/2.8 DG OS HSM Art. Sony FE 24-105mm f/4 G OSS. It comes with a lens hood so that you don’t have to buy it separately. These are used to block strong light sources, such as the sun, from the lens to prevent glare and lens flare. Lens hood is reversible. Sigma 24-70mm f/2.8 DG OS HSM Art. Compare Canon RF 24-70mm f 2.8 L IS USM Lens vs Canon RF 24-105mm f 4 L IS USM Lens vs Canon EF 24-70mm f 2.8L II USM Lens vs Canon EF 24-105mm f 4L IS II USM Lens Press ‎ ↵ Enter ‎ for Accessibility for blind people who use screen readers What is the difference between Sony FE 24-105mm f/4 G OSS and Sony FE 24-70mm F/4 ZA OSS Carl Zeiss Vario-Tessar T*? Find out which is better and their overall performance in the camera lens ranking. Comparing Nikon NIKKOR Z 24-70mm f 4 S Lens vs Canon RF 24-105mm Print Email. Close. Compare Nikon NIKKOR Z 24-70mm f 4 S Lens vs Canon RF 24-105mm f 4 L IS USM Lens Includes lens hood. Sigma 24-105mm F4 DG OS HSM A. Sony FE 24-105mm f/4 G OSS. It comes with a lens hood so that you don’t have to buy it separately. These are used to block strong light sources, such as the sun, from the lens to prevent glare and lens flare. Lens hood is reversible. Sigma 24-105mm F4 DG OS HSM A. The Sony 24-105 F/4 G weighs nearly 50% more than the 24-70 F/4 at 663 grams, but it’s still not a heavy lens. You get the same aperture, but focal length is 50% longer at 105mm. Build quality of the 24-105 is superior all around, including focus hold button (ideal for eye-AF), and switches for MF/AF and stabilization. has a silent focus motor built into the lens. Nikon Nikkor Z 24-70mm f/4 S. Sigma 24-105mm F4 DG OS HSM A. Lenses with built-in focus motor focus faster and more quietly than lenses without a focus motor which rely on the camera's body focus motor. minimum focus distance. RF 100-400 5.6, The EF 24-70mm is great but heavy 900+grams with adapter. Having all these primes, I'm considering to sell it and take the RF 24-105mm f4 instead. The rationale is that although I love it, I end up using the 35mm prime a lot more because of the weight alone. I mostly shoot, family outdoor/indoor, vacations, a little wildlife. UromB.