When the Canon 24-105mm II came out I was able to test two copies against two copies of the Sigma 24-105mm. A few observations: Autofocus on the Canons was more precise, but the Sigma was good for the Art range and the f/4 maximum aperture meant that slight misfocuses did not result in an out of focus image. Overall a win for Canon.
Here are my first impressions on a number of topics. I was seriously beginning to think my Canon EOS R5 camera and RF 24-105mm f/4 lens would never arrive. As friends around the world received
Get the RF 24-240 because you mentioned the magic keyword travel! Use the 50mm f/1.8 for astro now and consider a wider fast astro prime later. For macro, you need to find something acceptable as RF 24-240 ain't a macro lens. The RF 35mm macro has only 0.5x magnification and costs a lot for a 35mm lens.
Canon RF 24-105mm f/4L is USM Lens. This is a great default lens. This is the lens you keep on your camera because with it you are ready for most anything. Much like it's L-Series 24-105mm f/4 predecessor, but with improvements; It has a programmable band around the lens that can be set to control any function.

Lens Reviews / Canon Lenses i Not yet tested. Lens Review; Lens Specifications; Name: Canon RF 24-105mm f/4L IS USM: Image Circle: 35mm (RF-mount) Type: Standard Zoom: Focal Length: 24 - 105mm

Canon RF 24-70mm F2.8L IS Review Canon EF-M 28mm f/3.5 Macro IS STM Review Three Way Shootout Part 1: the Lenses Sony FE 24-105mm f/4 G OSS Review Sony FE 24mm F1
The vignetting will stay below 1 EV (f-stop) even at 24mm f/4 - at cost of increased corner noise due to signal amplification. MTF (resolution) The Canon RF 24-105mm f/4 USM L IS does a very good job when it comes to image resolution. The sweet spot is at 24mm, where it is capable of producing a very sharp image across the entire image frame
Buy Canon EF 24-105mm f/4L IS USM Lens featuring EF-Mount Lens/Full-Frame Format, Aperture Range: f/4 to f/22, One Super UD Element, Three Aspherical Elements, Optical Image Stabilization, Super Spectra Coating, Ring-Type Ultrasonic Motor AF System, Optical Image Stabilizer, Weather-Sealed Construction, Rounded 8-Blade Diaphragm. Review Canon null

Canon RF 24-105mm f/4L IS USM Sample Images. Canon EOS R + RF24-105mm F4 L IS USM @ 80mm, ISO 1250, 1/100, f/13.0.

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  • canon rf 24 105mm f 4 review