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Canon RF 24- vs Canon RF28-

Updated July 2026 — Canon RF 24- wins on zoom and stabilization, Canon RF28- wins on price and weight.

The Canon RF 24-105mm f/4L is USM offers greater versatility, while the RF28-70mm F2.8 is STM excels in low-light performance and portability.

Why Canon RF 24- is better

Zoom Range

24-105mm offers a broader zoom range compared to 28-70mm.

Image Stabilization

Five-stop stabilization is superior to the RF28-70mm.

Versatility

Better suited for various shooting scenarios.

Why Canon RF28- is better

Aperture

Fixed f/2.8 aperture is better for low-light conditions.

Weight

Lighter and more compact design for portability.

Price

More affordable option at $1,098.95.

Overall score

Canon RF 24-
85
Canon RF28-
78

Specifications

SpecCanon RF 24-Canon RF28-
Aperturef/4f/2.8
Focal Length24-105mm28-70mm
Image StabilizationYesYes
Weight1.5 lbs1.0 lbs
Weather ResistantYesYes

Dimension comparison

Canon RF 24-Canon RF28-

Overview of the Canon RF 24-105mm f/4L is USM Zoom Lens

The Canon RF 24-105mm f/4L is USM Zoom Lens is a versatile option for photographers looking for a wide-angle to short telephoto lens. Priced at $1,399.00, this lens offers a constant f/4 maximum aperture and a five-stop-effective image stabilizer, making it ideal for various shooting conditions. Its compact design, combined with high-quality optics, allows for exceptional image quality and sharpness, particularly useful for handheld photography. The lens is also the first L-Series Lens to feature Nano USM technology, enhancing its focusing speed and accuracy.

Overview of the Canon RF28-70mm F2.8 is STM

The Canon RF28-70mm F2.8 is STM lens offers significant advantages for content creators, priced at $1,098.95, making it about 17% cheaper than the 24-105mm lens. This lens features a fixed f/2.8 aperture throughout its zoom range, which is beneficial for low-light situations and achieving a shallow depth of field. Weighing just over one pound, it's designed to be a lightweight and compact option for everyday use, ensuring that photographers can carry it easily without compromising on image quality. The lens also incorporates advanced image stabilization technology and is built with durability in mind, making it suitable for harsh environments.

Image Quality and Performance

In terms of image quality, the Canon RF 24-105mm f/4L is USM excels with its broad zoom range and constant f/4 aperture. This design minimizes distortion and delivers sharp images across various focal lengths. Its five-stop image stabilization further enhances low-light performance, allowing for clearer handheld shots. On the other hand, the RF28-70mm F2.8 is STM lens is designed for edge-to-edge sharpness thanks to its two UD elements and two aspheric lenses, which significantly reduce chromatic aberration. This lens is particularly well-suited for both still and video content creators, offering high-quality performance that rivals that of L-series lenses.

Build Quality and Design

The build quality of both lenses reflects Canon's commitment to durability and usability. The RF 24-105mm f/4L lens is compact and lightweight, making it a practical choice for photographers who need versatility in their gear. Its control ring allows for direct setting changes, enhancing user experience. Conversely, the RF28-70mm F2.8 is STM lens is noted for its weather-resistant construction, equivalent to that of L-series lenses. This feature is particularly advantageous for outdoor photographers who may encounter varied weather conditions, ensuring that the lens can withstand the elements while maintaining its performance.

Versatility for Different Shooting Scenarios

When it comes to versatility, the Canon RF 24-105mm f/4L lens stands out with its broad zoom range, making it suitable for landscapes, portraits, and everything in between. Its constant f/4 aperture provides reliable performance across all focal lengths. In contrast, the RF28-70mm F2.8 lens, while offering a narrower zoom range, provides a consistent f/2.8 aperture, which is particularly beneficial for low-light conditions and creative blurring effects. This lens is ideal for portrait and event photography, where background separation and depth of field control are essential.

Price Comparison and Value

The Canon RF 24-105mm f/4L is USM lens is priced at $1,399.00, while the RF28-70mm F2.8 is STM is available for $1,098.95, making the latter about 17% more affordable. While both lenses offer high-quality optics and performance, the price difference may influence the purchasing decision for budget-conscious photographers. The RF28-70mm lens provides excellent value for those who require a fast aperture and compact build without the higher investment of the 24-105mm lens. This price point makes it a more accessible option for enthusiasts and professionals alike.

User Experience and Practicality

User experience is an important factor when choosing a lens. The Canon RF 24-105mm f/4L is USM lens offers a user-friendly control ring for quick adjustments, making it easy to adapt to various shooting conditions. Its image stabilization system significantly reduces camera shake, enhancing the overall shooting experience. On the other hand, the RF28-70mm F2.8 is STM lens is designed to be the smallest and lightest RF zoom lens, which is a major plus for photographers who prioritize portability. The impressive image quality from edge to edge further enhances user satisfaction, making it a reliable choice for both stills and video.

Which should you buy?

Deciding between the Canon RF 24-105mm f/4L is USM Zoom Lens and the Canon RF28-70mm F2.8 is STM largely depends on your specific needs and budget. If you require a versatile lens with a broad zoom range and excellent stabilization for various shooting situations, the 24-105mm lens is a solid choice. However, if you prioritize low-light performance, portability, and a more budget-friendly price, the RF28-70mm is an outstanding option that doesn’t compromise on image quality. Ultimately, both lenses are exceptional, but your choice should reflect your photographic style and requirements.