Canon RF100- vs Canon RF24-
Updated July 2026 — Canon RF100- leads on focal length and max aperture.
The Canon RF100-500mm excels in super-telephoto capabilities, while the RF24-70mm offers versatility for various photography styles. Choose based on your specific needs.
Why Canon RF100- is better
Zoom Range
100mm to 500mm for distant subjects
Stabilization
Advanced image stabilization with up to 5 stops
Specialization
Ideal for wildlife and sports photography
Why Canon RF24- is better
Aperture
Bright f/2.8 aperture for low light
Versatility
Suitable for portraits and landscapes
Price
More budget-friendly option
Overall score
Specifications
| Spec | Canon RF100- | Canon RF24- |
|---|---|---|
| Image Stabilization | Yes, 5 stops | Yes, 5 stops |
| Autofocus | Dual Nano USM | Nano USM |
| Weather Resistance | Yes | Yes |
| Control Ring | No | Yes |
| Compatible Cameras | EOS R Series | EOS R Series |
Dimension comparison
Introduction to Canon Lenses
When it comes to high-quality photography, choosing the right lens is crucial. In this comparison, we will examine two impressive options from Canon: the Canon RF100-500mm F4.5-7.1 L is USM Lens and the Canon RF24-70mm F2.8 L is USM Lens. Both lenses are designed for the EOS R series mirrorless cameras, but they serve distinctly different purposes. The RF100-500mm is a super-telephoto zoom lens, ideal for capturing distant subjects, while the RF24-70mm is a standard zoom lens that excels in versatility for various photography genres.
Design and Build Quality
The Canon RF100-500mm boasts a compact design, making it travel-friendly while still offering a robust construction typical of L-series lenses. This lens features a white exterior that not only gives it a striking appearance but also helps to reflect heat during outdoor shooting, making it practical for wildlife photography. In contrast, the RF24-70mm comes in a sleek black design, embodying a more traditional look for a standard zoom lens. Both lenses include dust and weather-resistant features, ensuring reliability in challenging conditions. While both are built to endure, the RF100-500mm's construction lends itself more toward rugged outdoor use.
Optical Performance
The optical performance of both lenses is commendable, yet they cater to different shooting scenarios. The RF100-500mm is designed for super-telephoto applications, featuring a versatile focal range from 100mm to 500mm, making it particularly suitable for sports and wildlife photography. It also includes advanced optical image stabilization with up to 5 stops of shake correction. The RF24-70mm, on the other hand, offers a bright f/2.8 aperture throughout its zoom range, which significantly enhances low-light performance and provides a pleasing depth of field for portraits. Each lens excels in its designated range, showcasing Canon's commitment to optical excellence.
Focusing Capabilities
Focusing is critical for capturing the perfect shot, and both lenses utilize Canon's Dual Nano USM technology for fast and quiet autofocus. The RF100-500mm features a minimum focusing distance of 3.0 ft., making it suitable for tracking subjects at varying distances. In comparison, the RF24-70mm offers a minimum focusing distance of 0.69 ft. at the wide end and 1.25 ft. at the telephoto end, allowing for close-up shots that capture intricate details. This difference in focusing capabilities highlights the RF24-70mm's versatility for general photography, while the RF100-500mm is tailored for distant subjects.
Price and Value
The RF100-500mm is priced at $2898.95, making it a premium choice in the super-telephoto lens category. In comparison, the RF24-70mm is more budget-friendly at $2599.00, which is about 17% cheaper. This price difference may influence buyers who are looking for a high-quality lens without breaking the bank. Both lenses offer excellent value for their respective categories, but the RF24-70mm may appeal more to those seeking an all-purpose lens for varied photography needs.
Use Cases
When it comes to practical applications, the choice between these lenses largely depends on your photography style. The RF100-500mm is ideal for sports, wildlife, and aviation photography, thanks to its long focal range and advanced stabilization features. This lens is perfect for capturing action from a distance without compromising image quality. On the other hand, the RF24-70mm is incredibly versatile, suitable for portraits, landscapes, and everyday photography. Its ability to handle a variety of situations makes it a favorite among many photographers who appreciate its all-in-one capabilities.
Compatibility and Accessories
Both lenses are designed for Canon's EOS R series mirrorless cameras, ensuring compatibility across the board for users of these models. Each lens is equipped with features that enhance the shooting experience, such as a control ring on the RF24-70mm that allows for direct setting changes. Additionally, both lenses are compatible with various Canon accessories, enhancing their functionality. However, the RF100-500mm's specialized nature may require specific accessories tailored for wildlife and sports photography, making it a more niche option.
Which should you buy?
Ultimately, the decision between the Canon RF100-500mm F4.5-7.1 L is USM Lens and the Canon RF24-70mm F2.8 L is USM Lens boils down to your specific photography needs. If you are primarily focused on wildlife or sports photography and require a long-range lens, the RF100-500mm is the superior choice with its impressive zoom capabilities. However, if versatility and adaptability for various photography styles are what you seek, the RF24-70mm offers a compelling option at a lower price point. Each lens brings unique strengths to the table, ensuring that photographers can find the right tool for their craft.

