Canon RF 24-240 mm f/4-6,3 IS USM

Canon RF 24-240mm review: one travel zoom from wide angle to telephoto

The Canon RF 24-240mm F4-6.3 IS USM is built for photographers who would rather keep shooting than stop to change lenses. At 24mm it establishes a place, fits an interior or gathers a group. Between 35 and 70mm it feels natural for travel and reportage. From 105 to 240mm it closes in on a portrait, architectural detail or distant subject. That 10x range is the reason to buy it. The lens combines a Canon-rated 5-stop optical stabiliser, Nano USM autofocus and a manageable 750g weight. The trade-off is equally clear: the aperture reaches f/6.3 at the long end, and corrected output at 24mm depends on the camera or an up-to-date RAW profile.

Key strengths of the Canon RF 24-240mm F4-6.3 IS USM

• A 10x 24-240mm focal range that moves from wide angle to telephoto without changing lens.
• True 24mm coverage on full frame for landscapes, architecture, interiors, groups and travel stories.
• Useful 240mm reach for distant details, tighter portraits, nearby wildlife and outdoor action.
• A Canon-rated 5-stop optical stabiliser for reducing camera shake with static subjects.
• Fast, nearly silent Nano USM autofocus for responsive stills and smooth video transitions.
• A 750g weight that remains practical when this one zoom replaces several lenses.
• A zoom lock at 24mm that keeps the extending barrel closed in transit.
• A switchable Focus/Control ring for manual focus or a camera setting of your choice.
• 0.50m minimum focus and 0.26x maximum magnification for details without claiming macro capability.
• A common 72mm filter thread for a polariser, ND filter or protective filter.

What the specifications mean when you are actually shooting

From 24 to 240mm: four viewpoints that genuinely change the image

At 24mm the Canon RF 24-240 places the subject inside a landscape, room or piece of architecture. Around 35mm it gives travel, street and documentary video a natural sense of context. At 105mm it tightens an environmental portrait or detail without excessive compression. At 240mm the perspective becomes visibly flatter and a distant element can fill far more of the frame. That last viewpoint is what separates this lens from a 24-105mm zoom. On an APS-C EOS R body, the field of view is roughly equivalent to 38-384mm on full frame: reach increases substantially, but genuine wide-angle coverage disappears.

Aperture, optical corrections and weather: understand the boundaries

This is not a replacement for a fast prime or 24-70mm f/2.8 zoom. Its maximum aperture reaches f/6.3 beyond roughly 109mm, so indoor action, dusk and moving subjects often require higher ISO. Strong geometric correction at the wide end is also part of the design. JPEG files receive the necessary camera correction; RAW photographers should use current software with the RF 24-240mm lens profile. Canon does not list dust or moisture resistance, either. The EW-78F hood and LP1219 pouch are compatible but not bundled. None of these points defeats the lens’s purpose, but together they explain why it is a travel superzoom rather than an L-series specialist optic. Detail is appropriate for a travel superzoom, although wide-angle corners and heavily cropped files deserve more restraint than they would with a specialised L-series lens.

Canon RF 24-240, RF 24-105 STM, RF 24-105 F4L or RF 24-70 F2.8L?

Which Canon EOS R camera body suits it?

The lens works across the Canon EOS R system. The EOS R8 keeps a full-frame travel kit relatively light, and the EOS R8 + RF 24-240mm configuration pairs them directly. The EOS R6 Mark II adds stronger handling and in-body stabilisation for reportage; an EOS R6 Mark II + RF 24-240mm kit is also active. The EOS R5 Mark II brings higher resolution, while also revealing optical weaknesses more readily at close inspection. Browse the active alternatives in Canon RF lenses.