"The Canon RF 24-105mm F4 L IS USM is likely to be the first lens many EOS R owners purchase. For first-time Canon buyers intrigued by the new mirrorless system, it's a solid introduction—a well-made zoom with a very useful range, strong close-up capability, and sharp optics. The Canon RF 24-240mm f/4-6.3 IS USM is a solid option, and it'll significantly boost your range. However, much like the 105mm, it isn't an astro lens, so while you'll pick out the moon quite Verdict. The Canon EF 24-105mm f/4L IS USM was announced in August 2005 as a lightweight standard zoom lens for professionals. Introduced on the same day as the EOS 5D, it’s an ideal match for Canon’s ‘affordable’ full frame body, although equally suited to other full-frame bodies including the 1Ds Mark II and 35mm models. » Canon EF 28-105mm f/4-5.6 USM Lens Review Canon & Sony News, Deals, Blog Ends Tomorrow: Skylum Luminar Cyber Week Sale – Up to 85% Off, Luminar Neo Only $79.00 and $119.00 for 12 and 24 month subscriptions Does the Canon EF 24-105mm f/4L IS II USM Lens have a better chart than its predecessor? Yes. However, the difference does not appear to be striking. The MTF charts point to the II's corners performing better at 24mm and the center appears sharper at 105mm. John Riley reviews the new Canon RF 24-105mm f/4L IS USM, the standard kit lens for the EOS R. Used Canon EF 24-70mm f/2.8 L II USM. Canon RF-S 10-18mm F4.5-6.3 IS STM Lens Hands-On Review. Canon RF 24-105mm F4L IS USM Review Canon RF 24-240mm F4-6.3 IS Review Canon RF 24-70mm F2.8L IS Review Canon EF 100-400mm f/4.5-5.6L IS USM II Review Canon EF 24mm f/2.8 IS USM Lens Review. Used Canon EF 24-70mm f/2.8 L II USM. Heavily Used £559. Used Canon EF 24-105mm f/4 L IS USM. Like New £344. pihO.