Canon EF 24-105mm ƒ/4L IS USM ~$1,149 Sample Photos. We shoot both images using the default JPEG settings and manual white balance of our test bodies, so the images should be quite This Zinnia picture represents the near-minimum focus distance and the near-max background blur the Canon EF 8-15mm f/4 L USM Fisheye Lens is capable of. 15mm f/4.0 1/125s ISO 100. Ski Boat Picture. If you can't keep yourself out of a circular fisheye image, become part of the composition. 8mm f/11.0 1/50s ISO 200. So far, the Canon 24-105mm f4 L IS USM seems to be a great walkaround lens for the Canon EOS R. We’re still actively testing the new Canon RF 24-105mm f4 L IS USM for the Canon RF camera system. My RF 24-105 is pretty sharp and never used the EF version. My EF 24-105/4 L IS very sharp. And about same size and in fact a little lighter than the RF which was surprising. The EF 24-105 f4 L IS USM 2 weight is 795 gram. The RF 24-105 f4 L IS USM weight is 700 gram. Absolutely, but the original EF 24-105/4 L IS USM (first version) is 670 gram YW6vks1.