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Canon RF 24- vs Canon RF24-

Updated July 2026 — Canon RF 24- wins on focal length and aperture, Canon RF24- wins on price and weight.

The Canon RF 24-105mm f/4L is a versatile and budget-friendly option, while the RF24-70mm F2.8 excels in low-light performance and portrait photography.

Why Canon RF 24- is better

Price

RF 24-105mm is $1,399.00, more affordable.

Versatility

Broader zoom range for various photography styles.

Weight

Compact and lightweight design for ease of use.

Why Canon RF24- is better

Aperture

RF24-70mm has a faster f/2.8 aperture.

Build Quality

Dust and weather-resistant construction.

Autofocus

Superior autofocus performance for moving subjects.

Overall score

Canon RF 24-
85
Canon RF24-
90

Specifications

SpecCanon RF 24-Canon RF24-
Max Aperturef/4f/2.8
Zoom Range24-105mm24-70mm
Image StabilizationYesYes
AutofocusNano USMNano USM
Control RingYesYes

Dimension comparison

Canon RF 24-Canon RF24-

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

The Canon RF 24-105mm f/4L is USM Zoom Lens offers versatility and high-quality imaging at a price of $1,399.00. This lens is designed for the EOS R system and is characterized by its broad zoom range, making it suitable for a variety of photography styles. It features a constant f/4 maximum aperture, which allows photographers to maintain exposure settings across the entire zoom range. Additionally, the lens incorporates optical image stabilization that compensates for camera shake by up to five stops, enabling sharper handheld images.

The compact design of the Canon RF 24-105mm f/4L also includes a control ring for direct setting adjustments, enhancing the user experience. With its first-ever L-Series lens utilizing Nano USM technology, it promises fast and quiet autofocus performance, making it a solid choice for both still photography and video shooting.

Overview of the Canon RF24-70mm F2.8 L is USM Lens

The Canon RF24-70mm F2.8 L is USM Lens is a high-performance lens priced at $2,599.00, making it about 86% more expensive than its counterpart, the RF 24-105mm f/4L. This standard zoom lens is also designed for the EOS R series and boasts a bright f/2.8 maximum aperture, which is particularly beneficial for low-light situations and creates beautiful background blur for portraits. Its optical image stabilization is comparable to the RF 24-105mm, providing up to five stops of shake correction.

The RF24-70mm lens features a minimum focusing distance of 0.69 feet at the wide end and 1.25 feet at the telephoto end, making it versatile for various shooting scenarios. Similar to the RF 24-105mm, it includes a control ring for direct adjustments and is equipped with Nano USM technology for quick and silent autofocus, making it particularly appealing for video work.

Price Comparison

When comparing the prices of these two lenses, the RF 24-105mm f/4L is significantly more budget-friendly at $1,399.00, while the RF24-70mm F2.8 L is priced at $2,599.00. This price difference of $1,200 means that the RF 24-105mm is about 46% cheaper, making it an attractive option for photographers who want quality without breaking the bank.

For those who are just starting out or who have a limited budget, the lower price of the RF 24-105mm f/4L allows for more flexibility in purchasing additional accessories or equipment. Conversely, professionals who require the enhanced capability of a faster aperture may find the investment in the RF24-70mm F2.8 worthwhile despite its higher cost.

Image Quality and Performance

Both lenses are designed to deliver high image quality, but they cater to slightly different needs. The RF 24-105mm f/4L is ideal for general photography, offering a versatile focal range that can handle everything from landscapes to portraits. Its constant f/4 aperture ensures consistent performance across the zoom range.

On the other hand, the RF24-70mm F2.8 excels in low-light conditions and portrait photography, thanks to its wider f/2.8 aperture. This feature allows for better subject isolation and a shallower depth of field, which can enhance the aesthetic appeal of images. Both lenses incorporate optical image stabilization, which is crucial for reducing blur from camera shake. Ultimately, the choice between the two will depend on specific shooting requirements and preferences.

Autofocus and Usability

Autofocus performance is critical for capturing sharp images quickly, especially in dynamic situations. Both the RF 24-105mm f/4L and the RF24-70mm F2.8 utilize Canon's Nano USM technology, which offers high-speed, smooth, and quiet autofocus. This makes both lenses suitable for shooting video, where noise can be a concern, particularly during focus transitions.

The user-friendly features of both lenses, including the control ring for direct setting changes, make them intuitive to operate. However, the RF24-70mm’s advanced autofocus performance may provide an edge in fast-paced environments or when shooting moving subjects. This could be a deciding factor for professional photographers or videographers who prioritize speed and accuracy.

Build Quality and Design

In terms of build quality, both lenses are designed to withstand the rigors of professional use. The RF 24-105mm f/4L is compact and lightweight, making it easy to carry for long hours. Meanwhile, the RF24-70mm F2.8 features a dust- and weather-resistant construction, which is essential for outdoor shooting in varying conditions.

The fluorine coating on the RF24-70mm also adds an extra layer of protection, making it more resilient against environmental factors. For photographers who frequently shoot in challenging conditions, this added durability may justify the higher price tag of the RF24-70mm lens.

Which should you buy?

Choosing between the Canon RF 24-105mm f/4L is USM Zoom Lens and the Canon RF24-70mm F2.8 L is USM Lens ultimately comes down to your specific needs and budget. The RF 24-105mm offers a broad zoom range and is significantly more affordable at $1,399.00, making it a great all-around choice for enthusiasts and professionals alike. Its versatility and image stabilization features make it suitable for a wide range of photography styles.

Conversely, if you are a professional who often works in low-light conditions or requires a lens specifically for portrait photography, the RF24-70mm F2.8, while more expensive at $2,599.00, provides the enhanced capabilities necessary for those specialized tasks. Its superior build quality and faster aperture make it an excellent investment for serious photographers.