World’s first 24-105mm focal length combined with consistent f/2.8 maximum aperture1 
Supports optional Canon Power Zoom Adapters 
11 aperture blades 
Smooth, click-less iris ring for precise lens aperture control 
Close-focusing to under 1.5 feet (0.45m) at all focal lengths 
Maximum magnification 0.29x at the 105mm zoom setting 
Optical Image Stabilization up to 5.5 stops of shake correction and Coordinated Control (IS up to 8.0 stops with cameras equipped with IBIS)4 
Nano USM maintains focus while zooming 
Outstanding handling with included tripod mount featuring lock release button 
Dust- and water-resistant structure and lens fluorine coating 
 
 
OVERVIEW 
 
The RF24-105mm F2.8 L IS USM Z is the world’s first 24-105mm focal length lens combined with consistent f/2.8 aperture.1 With its constant f/2.8 max aperture, full-frame coverage, and its ability to zoom past the traditional 70mm roadblock to a true portrait-length 105mm, this lens is an incredible standard zoom solution for many different applications. An optional, dedicated Power Zoom Adapter PZ-E2 transforms the video operation possibilities with its smooth and versatile zooming. Even in low light, this lens will excel for weddings and events, photojournalism, portraiture, studio work, and video creation. 
 
 
 
 
FEATURES 
 
Outstanding Optical Performance with Consistent f/2.8 Maximum Aperture 
 
By taking advantage of the large diameter RF mount and short back focus, the RF24-105mm F2.8 L IS USM Z is able to achieve a maximum aperture of f/2.8 throughout its entire zoom range. This enables you to continuously shoot up to the frequently used 105mm without switching lenses, opening a world of possibilities for both photo and movie shooting. 
 
     
 
24mm 70mm 105mm 
 
 
Supports Optional Canon Power Zoom Adapters 
 
The RF24-105mm F2.8 L IS USM Z crosses the worlds of photography and movies. The optional Power Zoom Adapters PZ-E2 and PZ-E2B enable smooth, high-precision zoom control during movie shooting. Plus, attachment and detaching can be managed without the use of a special tool. The Power Zoom Adapter PZ-E2B comes equipped with a 20-pin port for compatibility with cinema or broadcast lens accessories such as zoom servo grip or focus demand. This lens and Power Zoom Adapter combination makes unassisted single-person video shooting operation easy and within reach. 
 
 
 
Lens shown with optional Power Zoom Adapter PZ-E2 (sold separately). 
 
 
Eleven Aperture Blades for Rich Bokeh 
 
With eleven aperture blades and a large f/2.8 aperture, the RF24-105mm F2.8 L IS USM Z produces a beautiful, almost circular bokeh effect — even when stopped-down. The wide aperture also allows for faster shutter speeds in low light situations and helps prevent subject blurs. 
 
 
 
 
Iris Ring for Precise Lens Aperture Control 
 
The RF24-105mm F2.8 L IS USM Z is equipped with an iris ring (aperture control), the first among RF lenses2.  This allows video users to manually control exposure adjustment and the degree of background blur while shooting video, with click-less, smooth operation — similar to the operability in a cinema lens. 
 
 
 
 
Close-focusing to Under 1.5 ft., Max. Magnification 0.29x   
 
With a minimum focusing distance of approximately 1.5 ft./0.45m, the RF24-105mm F2.8 L IS USM Z lens helps you get close to your subjects. The maximum magnification is 0.29x at 105mm, allowing you to capture subtle details more expansively and clearly. Focus shifts during zooming are minimal — plus, it supports focus breathing correction3, in which the camera digitally corrects for changes in angle of view caused by focus movement during video recording, especially during closeup shooting. 
 
 
 
 
Optical Image Stabilization 
 
For consistently sharp results, the RF24-105mm F2.8 L IS USM Z features built-in optical Image Stabilization, providing enhanced shake reduction for up to 5.5 stops of shake correction. When paired with an EOS R-series camera that has In Body Image Stabilization (IBIS), the Coordinated IS allows for up to 8.0 stops of correction4. This means more reliable handheld performance and clear detail in low-light situations, without having to increase the ISO or decrease the shutter speed. Additionally, an IS Mode switch is featured for the first time among Canon RF standard zoom lenses. 
 
 
 
 
Nano USM Maintains Focus While Zooming 
 
The RF24-105mm F2.8 L IS USM Z features two Nano USM (ultrasonic motors) focus drive system, powering both its autofocus, and its “floating” optics which move independently to ensure maximum image quality. Nano USM provides quiet and smooth AF, especially useful during movie recording. In addition, the Nano USM maintains focus while zooming to suppress aberration fluctuations during high-speed burst or movie shooting. 
 
 
 
 
Excellent Handling 
 
With its fixed-length lens barrel design and balanced center of gravity, the RF24-105mm F2.8 L IS USM Z provides excellent handling for any shooting style and especially advantageous when using accessories for shooting video. The lens comes with a tripod mount that can be easily attached and detached with a lock release button, without the need of a special tool. Also available is the LH-E1 lens holder (sold separately), which supports the lens when combining with a rig. 
 
 
 
 
Durable and Dependable Build 
 
The RF24-105mm F2.8 L IS USM Z boasts amazing durability and endurance you’d expect from an L-series lens. The lens barrel does not move during zooming or focusing; both are achieved entirely internally.  Weather-resistant sealing is applied to areas such as the operation rings and switch panel to help prevent water and dust from entering the unit. Fluorine coating is applied on the front lens to prevent water, oil and other surface residue like fingerprints from sticking to the lens, which facilitates quick and easy wiping without the use of solvents. This dust- and water-resistant design allows for outstanding performance even in inclement weather conditions. 
 
 
 
 
DISCLAIMERS 
 
As an AF interchangeable lens for full-frame sensor mirrorless cameras that have already been released as of November 1, 2023. (Based on Canon’s internal survey.) 
Iris ring is for manual aperture control, and as of late 2023, is only possible during video operation, with compatible cameras. Current compatible EOS cameras will require a firmware upgrade available December 2023 for manual iris operation, during video recording. 
When attached to an EOS R-series camera with focus breathing correction. Available in movie recording mode only. 
Based on CIPA (Camera & Imaging Products Association) standards. Testing performed using the EOS R and R3 cameras.