What We Love. The Canon RF 24-105mm F/4 L IS USM may just be the most impressive kit lens we've ever had the pleasure of using. It's easy to love, not only because it looks like a badass mounted on the EOS R system, but also because it boasts a performance you wouldn't expect from a "kit lens.
Great image quality; Excellent AF; Wide focal length range; Brilliant image stabilization; Constant aperture is a plus; Weather sealing; Rugged construction; Easy handling; Control ring available; Minimal ghosting and flare; Hardly any distortion; Minimal chromatic aberration
Pretty pricey for novices & enthusiasts; Some corner softening at widest apertures; Tiniest signs of barrel distortion