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Canon RF24- vs Tamron 28-

Updated July 2026 — Canon RF24- wins on stabilization and autofocus, Tamron 28- wins on price and size.

The Canon RF24-70mm offers superior image stabilization and build quality, while the Tamron 28-75mm provides excellent value and portability.

Why Canon RF24- is better

Image Stabilization

Canon offers up to 5 stops of shake correction.

Build Quality

Canon has a dust- and weather-resistant construction.

Autofocus

Canon's Nano USM technology provides quieter autofocus.

Why Tamron 28- is better

Price

Tamron is significantly more affordable.

Weight

Tamron is lighter and more compact.

Close-ups

Tamron excels with a minimum object distance of 7.1 inches.

Overall score

Canon RF24-
88
Tamron 28-
75

Specifications

SpecCanon RF24-Tamron 28-
Aperturef/2.8f/2.8
Zoom Range24-70mm28-75mm
Minimum Focus0.69 ft7.1 in
Weight26.5 oz19.4 oz
Weather SealingYesYes

Dimension comparison

Canon RF24-Tamron 28-

Overview of the Canon RF24-70mm F2.8 L is USM Lens and Tamron 28-75mm F/2.8 Di III VXD G2

The Canon RF24-70mm F2.8 L is USM Lens is significantly more expensive than the Tamron 28-75mm F/2.8 Di III VXD G2, with a price difference of $1,850.00. While the Canon lens is priced at $2,599.00, the Tamron lens retails for $749.00. This substantial price gap suggests that potential buyers should carefully consider what features matter most for their photography needs.

The Canon lens is designed specifically for the EOS R series mirrorless cameras, offering a versatile zoom range that accommodates various photography styles. In contrast, the Tamron lens is tailored for Nikon Z mount mirrorless cameras, providing similar versatility but at a much lower price point.

Image Quality and Aperture Performance

Image quality is a crucial factor when choosing between these two lenses. The Canon RF24-70mm F2.8 L is USM Lens features a bright f/2.8 maximum aperture, allowing for excellent low-light performance and beautiful background blur. Its optical image stabilization also helps achieve sharp images, compensating for up to 5 stops of camera shake.

On the other hand, the Tamron 28-75mm F/2.8 Di III VXD G2 also boasts a constant f/2.8 aperture, but its minimum object distance (MOD) of 7.1 inches at the wide end allows for creative close-up shots with a maximum magnification ratio of 1:2.7. While both lenses deliver high image quality, the Canon may have the edge in stabilization and sharpness due to its advanced features.

Autofocus Capabilities

When it comes to autofocus, both lenses are designed for speed and accuracy, but they employ different technologies. The Canon RF24-70mm utilizes Nano USM technology, which enables smooth and quiet autofocus, making it ideal for both photography and video applications. This feature is particularly beneficial for tracking moving subjects, ensuring crisp results.

Conversely, the Tamron 28-75mm uses a VXD linear motor for its autofocus system, which is also fast and precise. This mechanism is designed for high-speed performance, but it may not be as quiet as the Canon's Nano USM system. For videographers and those shooting in quiet environments, the Canon lens may be more suitable due to its enhanced silent focusing capabilities.

Build Quality and Weather Resistance

In terms of build quality, the Canon RF24-70mm F2.8 L is USM Lens features a dust- and weather-resistant construction with a fluorine coating, making it a robust choice for outdoor shooting in various conditions. This makes it an excellent option for professionals who need a durable lens that can withstand the elements.

The Tamron 28-75mm F/2.8 G2 also offers moisture-resistant construction and fluorine coating, ensuring that it can handle challenging weather conditions. However, the Canon’s reputation for ruggedness, particularly in professional settings, may give it an advantage for serious photographers who often shoot in adverse environments.

Size and Weight Considerations

Size and weight can play a significant role in a photographer's experience, especially for those who travel frequently. The Canon RF24-70mm F2.8 L is a heavier and bulkier lens, which may be a consideration for those looking to minimize gear weight. However, it offers a wide zoom range that can replace multiple lenses, which may offset its heft.

In comparison, the Tamron 28-75mm F/2.8 G2 is more compact, measuring just 4.7 inches long and weighing only 19.4 ounces. This makes it easier to handle and carry, especially for long shooting sessions. The lighter weight and compact size of the Tamron lens might appeal to everyday photographers who prioritize portability without sacrificing performance.

Versatility and Use Cases

Both lenses are versatile options for various photography styles, but they lend themselves to slightly different use cases. The Canon RF24-70mm F2.8 L is designed as an all-purpose lens, suitable for everything from portraits to landscapes. Its broad focal range and advanced features make it ideal for professional photographers who require flexibility in their shots.

On the other hand, the Tamron 28-75mm F/2.8 G2 is also versatile, but its slight zoom range may limit it compared to the Canon. However, it excels in close-up photography, making it an excellent choice for those who enjoy capturing detailed subjects or creative compositions. Both lenses are capable, but your choice should depend on your specific needs and shooting style.

Pricing and Value for Money

The price difference between the two lenses is substantial, with the Canon RF24-70mm priced at $2,599.00, while the Tamron 28-75mm is available for just $749.00—about 71% less expensive. This significant disparity raises questions about value for money, especially for amateur photographers or those on a budget.

While the Canon lens offers advanced features and superior image stabilization, the Tamron lens provides excellent optical quality and versatility at a fraction of the price. For many photographers, the cost-effectiveness of the Tamron may outweigh some of the premium features of the Canon, making it a pragmatic choice for everyday use.

Which should you buy?

Ultimately, the decision between the Canon RF24-70mm F2.8 L is USM Lens and the Tamron 28-75mm F/2.8 Di III VXD G2 largely depends on your specific requirements and budget. If you are a professional photographer seeking top-tier image quality, advanced stabilization, and rugged build quality, the Canon lens may justify its higher price. However, if you’re looking for an affordable, lightweight, and versatile option that excels in close-up photography, the Tamron lens offers remarkable value without compromising on performance. Consider your shooting style and budget to make the best choice for your photography needs.