A new optical design, optimized for RF lens mount and APS-C sensor size. An affordable price tag for those just stepping into ultra-wide video and still imaging. Still and video professionals who want a single lens that can handle most tasks with low-light capabilities will find what they’re looking for with the RF 24-105mm F2.8 L IS USM Z. John Riley reviews the new Canon RF 24-105mm f/4L IS USM, the standard kit lens for the EOS R. 1 Oct 2018 10:25AM by John Riley | Canon RF 24-105mm f/4L IS USM in Interchangeable Lenses BUY NOW The RF 24-105 f4L is a good all rounder. IMO, it is far superior to all but the very rare great copies of the EF versions. It is on my R5 most of the time. Focusing speed, IS, and focal range make it a better all purpose lens than an adapted EF 24-70 f2.8 L II. It is hard to find a resolution difference between the two. Objektiv RF 24-105mm F4L IS USM podpoří vaši kreativitu a umožní vám dosáhnout fantastických výsledků. Ať už jde o portréty snímané uvnitř nebo o focení venkovních akcí, díky zoomu s rozsahem 24–105 mm zvládnete více, aniž byste měnili objektiv. Světelnost f/4 zůstává konzistentní při jakémkoli nastavení zoomu. Canon has announced the RF 14-35mm F4 L IS USM, a more affordable wide-angle alternative to its existing RF 15-35mm F2.8. the new lens covers the broadest range of focal lengths of any current Canon zoom. Autofocus is taken care of via a Nano USM motor and it offers a maximum magnification of 0.38x at its maximum zoom setting. pjqY.