Sony a1 Sony a7 IV Canon EF 24mm f/1.4L II USM Canon EF 50mm f/1.2L USM Canon EF 24-70mm F2.8L II USM +22 more Reply Reply with quote Reply to thread Complain has a silent focus motor built into the lens. Canon EF 24-70mm F/2.8L II USM. Canon EF 50mm F/1.8 STM. 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. has a silent focus motor built into the lens. Sigma 24-70mm f/2.8 DG DN Art. Sony FE 24-70mm f/2.8 GM II. 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. Compare Canon RF 28-70mm f 2 L USM Lens vs Tamron SP 24-70mm f 2.8 Di VC USD G2 Lens for Nikon F vs Canon EF 24-70mm f 2.8L II USM Lens Press ‎ ↵ Enter ‎ for Accessibility for blind people who use screen readers 2 days ago · It weighs just 695g, compared to the 886g of its predecessor. In comparison, the Nikkor Z 24-70mm f/2.8 S, which was until now the lightest lens in this class, weighs 805g. Meanwhile Canon’s RF 24-70mm F2.8 L IS USM weighs 900g but includes optical stabilization, while Panasonic’s Lumix S Pro 24-70mm F2.8 is 935g. Image 1 - Comet Machholz passes by the Pleiades. Shot with a Canon EF 70-200mm F/2.8 L USM IS zoom lens at 200mm at f/2.8 with a Canon 1D Mark II digital camera. Click the mouse cursor in the image to see the sections of the image that were enlarged below. Image 1 shows the full frame from an original processed raw frame. Dj7n.