Canon RF 24-105mm Lens

The Canon RF 24-105mm f/2.8 zoom is the first lens to offer a 24-105mm focal length combined with a consistent f/2.8 maximum aperture. It’s a significant improvement over the old 24-105mm f/4 zoom in almost every way. The autofocus with the native RF 24-105mm F/4L IS is extremely fast and responds instantly. This lens performs well at both ends of its focal range and also handles impromptu close-up shots very well. It supports optional Canon Power Zoom Adapters, has 11 aperture blades, and features a smooth, click-less iris ring for precise lens aperture control.

The lens can focus as close as 1.5 feet (0.45m) at all focal lengths, with a maximum magnification of 0.29x at the 105mm zoom setting. It also offers Optical Image Stabilization up to 5.5 stops of shake correction and Coordinated Control (up to 8.0 stops with cameras equipped with IBIS). The Nano USM maintains focus while zooming, and it features outstanding handling with an included tripod mount featuring a lock release button. Additionally, it has a dust- and water-resistant structure and lens fluorine coating.

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Canon RF 24-105mm f/4L IS USM Lens: A Deep Dive

Versatile Focal Length Range

The Canon RF 24-105mm lens boasts a versatile focal length range, making it suitable for a wide variety of photography styles. Capture stunning landscapes at 24mm, flattering portraits at 50mm, or even closer details at 105mm. This lens is a true all-rounder, perfect for travel, events, and everyday shooting.

Image Quality and Sharpness

Expect sharp and detailed images across the entire zoom range. The lens delivers excellent sharpness in the center, even when wide open at f/4. While corner sharpness might not be as impressive, it’s still more than satisfactory for most applications. Colors are vibrant and accurate, and contrast is well-balanced.

Autofocus and Image Stabilization

The autofocus on this lens is blazing fast and accurate, thanks to Canon’s Nano USM technology. It’s nearly silent, making it ideal for video recording. The lens also features 5-stop image stabilization, which allows for sharper handheld shots in low-light conditions or when using slower shutter speeds.

Build Quality and Weather Sealing

As an L-series lens, the Canon RF 24-105mm f/4L IS USM is built to last. It feels solid and well-constructed, with a dust- and moisture-resistant design that can withstand challenging weather conditions.

Table: Key Specifications

MountCanon RF
Focal Length Range24-105mm
Maximum Aperturef/4 (constant)
Minimum Aperturef/22
Image StabilizationYes (5 stops)
AutofocusNano USM
Filter Size77mm
Dimensions3.35″ x 4.72″
Weight1.6 lbs.

Overall Impression

The Canon RF 24-105mm f/4L IS USM lens is a versatile, high-performing lens that delivers excellent image quality across its zoom range. Its fast and accurate autofocus, along with 5-stop image stabilization, make it a reliable choice for a variety of shooting situations. While it may not be the fastest lens in terms of aperture, its overall performance and build quality make it a worthy investment for Canon RF mount users.

Canon RF 24-105mm Lens Overview

The Canon RF 24-105mm f/4L IS USM lens stands out as a versatile option for photographers using Canon’s mirrorless camera systems. Its focal length stretches from 24mm to 105mm, making it ideal for a wide range of subjects, from landscapes to portraits.


  • Mount: Canon RF
  • Focal Length: 24-105mm
  • Maximum Aperture: f/4
  • Image Stabilization: Yes
  • Weight: 700g

This lens’s consistent f/4 maximum aperture provides good low-light performance and depth of field control across its entire zoom range. It is often praised for its build quality, which lives up to the ‘L’ designation—Canon’s mark for their premium lens series.

Measuring around 83.5mm in diameter and approximately 107.3mm in length at its shortest setting, the RF 24-105mm f/4L is relatively compact and light for a full-frame lens, especially when compared to its EF counterpart.

Key Features

  • Compact design: Suits the portability of mirrorless bodies.
  • Full-frame compatibility: Designed to work seamlessly with full-frame sensors.
  • Zoom range: Covers wide-angle to short telephoto, suitable for general use.
  • L series: Known for durability and high quality.

Photographers who use this lens cherish its ability to capture sharp, clear images. The built-in Image Stabilization adds a level of assurance when shooting in challenging light or at slower shutter speeds. It strikes a balance between size and performance, providing a comfortable user experience without sacrificing image quality. The presence of L IS in its name tells users that they can expect the craftsmanship and reliability Canon’s L lenses are known for.

Optical Performance and Characteristics

The Canon RF 24-105mm lens delivers crisp images and reliable performance, whether shooting stills or video. With advanced image stabilization and swift autofocus, it showcases consistent prowess across various shooting scenarios.

Image Quality and Sharpness

When it comes to image quality, the Canon RF 24-105mm lens is known for its excellent resolution and contrast. Sharpness is impressive from the center to the edges, even with the aperture wide open at f/4. The lens incorporates aspherical elements and Super Spectra coatings that minimize chromatic aberration and flare. At f/2.8, the quality remains consistent, yielding detailed images. Bokeh, the quality of the out-of-focus areas that contribute to background blur, is smooth and pleasing, especially at wider apertures.

Autofocus and Stabilization

The lens features a fast and silent autofocus motor, which can be particularly handy for video work. The Dual Nano USM motors ensure that focusing is swift and nearly silent, appealing to both still photographers and videographers. Image stabilization is a standout feature, with the optical image stabilization system compensating for hand-held shake, making it possible to shoot at slower shutter speeds. The lens also includes a stabilization mode switch for different scenarios.

Build and Features

Constructed with a robust build, the Canon RF 24-105mm lens is equipped to handle various shooting environments. Dust and moisture resistance are clear advantages for photographers working in challenging conditions. The lens barrel has a zoom lock switch to prevent barrel extension when not in use. The control rings are intuitively placed, offering easy access to manual adjustments. The minimum focus distance allows for close focusing, giving photographers an opportunity to capture small subjects and details.

Use Cases and User Experience

The Canon RF 24-105mm lens serves as a versatile tool for both still photography and video, accommodating various shooting scenarios from travel to studio work. Its design is tailored to complement the RF mount system, pairing well with cameras like the Canon R5 and R6.

Handling and Ergonomics

When in use, the Canon RF 24-105mm lens feels robust yet manageable. Photographers often commend its handling, as the weight distribution makes it comfortable to hold for extended shoots. The lens provides a tactile experience with a lock switch to prevent zoom creep, ensuring it remains fixed at the desired focal length during travel or when on the move.

The focal range of 24-105mm gives users the flexibility to capture wide landscapes and tight portraits without changing lenses. This zoom lens also features a Nano USM motor, which ensures silent and smooth autofocus, beneficial when recording video. For manual focus adjustments, the AF/MF switch is easily accessible for quick shifts between focusing modes.

The control ring on the lens allows for quick adjustments to settings like aperture or ISO, which is particularly handy for photographers who need to adapt to changing light conditions on the go. It is also designed with a filter size that is common among pro-grade lenses, allowing for consistent use of filters across different lenses in a photographer’s kit.

This lens is often compared to the celebrated 24-70mm f/2.8, but offers a longer reach which can be advantageous for various shooting scenarios. While it’s not as compact as some prime lenses, it eliminates the need for frequent lens changes, making it a favorite for travel and general use. Users looking for a single lens solution that covers a wide focal length range while delivering professional-grade images will find the Canon RF 24-105mm to be a fitting companion for their Canon RP, R, or other RF mount system cameras.

Frequently Asked Questions

This section answers common questions about the Canon RF 24-105mm lens, shedding light on its features and performance.

Is the image stabilization feature effective in the Canon RF 24-105mm lens?

Yes, the image stabilization in the RF 24-105mm lens is highly effective, allowing photographers to capture clear images even at slower shutter speeds, reducing camera shake.

What are the main differences between the RF 24-105mm f/4L and the f4-7.1 versions?

The RF 24-105mm f/4L is a pro-grade lens with a constant f/4 aperture throughout the zoom range. The f/4-7.1 is more compact and affordable with a variable aperture, meaning it lets in less light at higher focal lengths.

Can the Canon RF 24-105mm lens be considered a versatile option for various photography styles?

Certainly, the Canon RF 24-105mm lens is versatile, suitable for landscapes, portraits, and general use. Its wide zoom range covers the needs of many photographers.

What improvements does the Canon RF 24-105mm f/4L IS USM lens offer over its EF counterpart?

The RF version brings sharper images, improved stabilization, and faster autofocus. It’s been updated for mirrorless cameras, with better optics tailored for the RF mount.

How does the Canon RF 24-105mm f/4-7.1 IS STM perform in low-light conditions?

The RF 24-105mm f/4-7.1 IS STM performs decently in low-light conditions. Its stabilization helps, but its narrower aperture at longer focal lengths may require higher ISO settings.

Are there any notable differences in image quality when comparing the Canon RF 24-105mm to other lenses in its class?

The Canon RF 24-105mm lenses are known for superb image quality, with the f/4L version generally showcasing superior sharpness and less distortion compared to other lenses in its range.

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