is 37.13 KB, has a resolution of 512x512 pixels and was uploaded on May 14, 2018 @ 2:30 pm by user: selmater. It is filed under the tags: canon ef 2470mm, acutance, focal length, lens, camera. Click the blue button at the top to freely download: Alarm Clock Focus Chart Canon EF 24-70mm Focal Length Lens png.