Canon RF 24- vs Canon RF28-
Updated July 2026 — Canon RF 24- wins on zoom range and stabilization, Canon RF28- wins on price and weight.
The Canon RF 24-105mm f/4L is a versatile and budget-friendly option, while the RF28-70mm f/2 offers superior low-light performance and image quality.
Why Canon RF 24- is better
Price
RF 24-105mm is $1,399.00
Versatility
Broader zoom range from 24mm to 105mm
Weight
Lighter and more compact design
Why Canon RF28- is better
Aperture
Constant f/2 aperture for low-light
Build Quality
Dust and water-resistant design
Image Quality
Higher image quality due to L-series designation
Overall score
Specifications
| Spec | Canon RF 24- | Canon RF28- |
|---|---|---|
| Max Aperture | f/4 | f/2 |
| Image Stabilization | Yes | Yes |
| Control Ring | Yes | Yes |
| Water Resistance | No | Yes |
| Communication Pins | 8 | 12 |
Dimension comparison
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 priced at $1,399.00, making it a versatile option for photographers seeking a reliable zoom lens. This lens features a constant f/4 maximum aperture, which allows for consistent exposure across its zoom range. It is ideal for various shooting situations, from landscapes to portraits. The lens includes a five-stop optical image stabilizer to help combat camera shake, ensuring sharper images in handheld settings.
The RF 24-105mm is characterized by its compact design and broad zoom range, making it a practical choice for photographers who need flexibility in their shooting. Additionally, the incorporation of a control ring allows for quick adjustments to settings, enhancing user experience.
Overview of the Canon RF28-70mm F2 L USM Lens
The Canon RF28-70mm F2 L USM Lens comes at a higher price point of $3,399.00, reflecting its premium features. The standout aspect of this lens is its constant f/2 maximum aperture, which provides exceptional low-light performance and greater control over depth of field. This capability allows photographers to isolate subjects effectively, making it a preferred choice for portrait photography.
This lens is also designed with a dust- and water-resistant construction, along with a fluorine coating that provides additional protection. The RF28-70mm lens includes a 12-pin communication system, enhancing its compatibility with Canon's EOS R series mirrorless cameras. Its high image quality is backed by its L-series designation, assuring users of its premium performance.
Price Comparison
When comparing prices, the Canon RF 24-105mm f/4L is USM Zoom Lens is about 59% cheaper than the Canon RF28-70mm F2 L USM Lens, costing $1,399.00 versus $3,399.00. This significant price difference may be a crucial factor for photographers on a budget or those who do not require the advanced features of the f/2 lens.
The lower price of the RF 24-105mm lens does not compromise its quality, offering a solid performance that meets the needs of many photographers. On the other hand, the RF28-70mm lens justifies its higher price with superior low-light capabilities and enhanced subject isolation, appealing to professionals or enthusiasts who need these specific advantages.
Image Quality
Image quality is a vital consideration when choosing between these two lenses. The Canon RF 24-105mm f/4L boasts a bright, constant f/4 aperture, which provides decent performance in various lighting conditions. Its five-stop optical image stabilization ensures that images are sharp, especially in handheld situations.
Conversely, the Canon RF28-70mm F2 L USM Lens offers a brighter f/2 aperture, allowing for significantly better performance in low-light settings. This lens is engineered for high image quality, making it suitable for professional work, particularly in portrait photography where depth of field control is essential. The L-series designation of the RF28-70mm further underscores its commitment to delivering superior optical performance.
Versatility in Use
The Canon RF 24-105mm f/4L is known for its versatility, featuring a broad zoom range that suits various photography styles. It can handle everything from wide-angle landscapes to short telephoto shots, making it an excellent all-around lens for general photography needs.
While the Canon RF28-70mm F2 L USM Lens also provides versatility within its 28-70mm range, its strength lies more in portrait and low-light photography. The f/2 maximum aperture enables stunning background blur and allows photographers to work in dim environments without sacrificing image quality. Thus, while both lenses are versatile, their strengths cater to different photographic preferences and styles.
Build Quality and Durability
In terms of build quality, the Canon RF 24-105mm f/4L is a compact and high-quality lens designed for the EOS R system. Although it is sturdy, it does not feature the same level of environmental sealing found in the RF28-70mm lens.
The Canon RF28-70mm F2 L USM Lens stands out with its dust- and water-resistant design, providing added peace of mind for photographers who often shoot in challenging environments. The fluorine coating on the lens also helps repel dirt and moisture, ensuring that the lens remains in optimal condition over time. This ruggedness makes it a more appropriate choice for professionals who require reliability in diverse shooting conditions.
User Experience and Controls
Both lenses enhance user experience through their design features. The Canon RF 24-105mm f/4L incorporates a control ring that allows for direct setting changes, making it easy to adjust exposure or focus settings quickly. This feature is particularly useful for photographers who need to make rapid adjustments in dynamic shooting situations.
Similarly, the Canon RF28-70mm F2 L USM Lens also includes a control ring for convenient adjustments. However, the benefits of this lens extend further due to its superior low-light capabilities and high image quality, which can enhance the overall shooting experience, especially for professionals.
Which should you buy?
Deciding between the Canon RF 24-105mm f/4L is USM Zoom Lens and the Canon RF28-70mm F2 L USM Lens ultimately depends on your photography needs and budget. The RF 24-105mm lens offers an excellent balance of performance and price, making it a great choice for general photographers who appreciate versatility without breaking the bank. At $1,399.00, it is a solid option for those who may be new to the EOS R system or who require a reliable everyday lens.
On the other hand, if you are a professional photographer or an enthusiast focused on portrait work, the Canon RF28-70mm F2 L USM Lens, priced at $3,399.00, is worth the investment. Its superior low-light performance and depth of field control can significantly enhance your creative capabilities. Ultimately, your choice should reflect your specific shooting style, budget, and the importance of features like low-light performance and build quality in your photography.

