Performance-wise, the RF 24-105mm f/4L IS USM has very few flaws. It might just be the single most consistent 24-105mm lens on the market. The lens features very good sharpness at f/4 and excellent sharpness at all focal lengths between f/5.6 and f/11. Even in the corners, you’ll capture surprisingly sharp images for a zoom lens of this range. Look no further than the Canon RF 24-105mm F4 L IS USM. Originally released in 2018 Looking for an incredibly versatile lens to add to your photography kit? Look no further than the Canon RF This price is quite welcome to see, considering that this is a “must-have” lens for many photographers starting the R mirrorless system. Still, Canon has left room in their lineup for a cheaper kit zoom to be released eventually. Canon EOS R + RF24-105mm F4 L IS USM @ 56mm, ISO 100, 1/100, f/14.0. The Canon RF 24-105mm F4 L IS USM will be available for purchase in December 2018 for an estimated retail price of US$1099, and is also available in a kit with the EOS R body. Canon RF 24-105mm f We tested the Canon RF 24-105mm F4L IS USM on the Canon EOS R. Paired with 30 MP sensor, the lens achieved a DXOMARK score of 23. It’s a sharp lens generally, especially at the longer focal lengths, though zooms are anything but consistent throughout their focal range. At just $399, this versatile lens is a full $700 cheaper than the RF 24-105mm F4 L IS USM, but is it worthy of your time? Find out in our full review. Canon RF 24-105mm F4-7.1 IS STM Review. While it's a tad pricey for a zoom lens, the RF 24-105mm f/4L IS USM is a great performer that pairs perfectly with the EOS R. It offers the stabilisation (five stops of it) that the body lacks and the new Control ring is a revelation. aC2T8.