Canon RF vs Tamron 28-
Updated July 2026 — Canon RF wins on stabilization and focus distance, Tamron 28- wins on zoom range and length.
The Canon RF 85mm F2 Macro IS STM excels in portrait and macro photography, while the Tamron 28-75mm F/2.8 G2 offers versatility for various shooting scenarios. Choose based on your specific needs.
Why Canon RF is better
Price
Canon is $160 cheaper
Bokeh
Canon offers beautiful bokeh for portraits
Stabilization
Canon has superior optical image stabilization
Why Tamron 28- is better
Versatility
Tamron covers a wider zoom range
Autofocus
Tamron has a fast VXD linear motor
Build Quality
Tamron features moisture-resistant construction
Overall score
Specifications
| Spec | Canon RF | Tamron 28- |
|---|---|---|
| Price | $589.00 | $749.00 |
| Aperture | f/2 | f/2.8 |
| Max Magnification | 0.5x | 1:2.7 |
| Minimum Focus | 1.15 ft | 7.1 in |
| Weight | 1.5 lbs | 1.2 lbs |
Dimension comparison
Overview of the Canon RF 85mm F2 Macro IS STM
The Canon RF 85mm F2 Macro IS STM is designed for photographers looking for a compact medium-telephoto lens with macro capabilities. Priced at $589.00, it offers a bright f/2 aperture that creates stunning bokeh, making it ideal for portrait and street photography. The lens features a maximum magnification of 0.5x and a minimum focusing distance of 1.15 feet, allowing for impressive close-up shots. With optical image stabilization providing up to 5 stops of shake correction, the RF 85mm is particularly beneficial in low-light conditions, enhancing the quality of both still images and videos.
Overview of the Tamron 28-75mm F/2.8 Di III VXD G2
The Tamron 28-75mm F/2.8 Di III VXD G2 is a versatile zoom lens tailored for Nikon Z mount mirrorless cameras. It is priced at $749.00, making it about 27% more expensive than the Canon RF 85mm. This lens boasts a constant f/2.8 aperture throughout its zoom range, which is beneficial for maintaining depth of field and consistent exposure. Its minimum object distance is 7.1 inches at the wide end, and it offers a maximum magnification ratio of 1:2.7, allowing for creative close-ups. The lens's compact size and moisture-resistant construction further enhance its usability for everyday photography.
Optical Performance
When it comes to optical performance, both lenses excel in different areas. The Canon RF 85mm F2 Macro IS STM is specifically designed for beautiful bokeh and sharpness, making it a top choice for portrait photography. Its optical image stabilization system ensures that images remain sharp even in low light. On the other hand, the Tamron 28-75mm F/2.8 G2 provides versatility with its zoom range, making it suitable for a variety of shooting scenarios, from landscapes to portraits. The VXD linear motor in the Tamron allows for fast and quiet autofocus, an essential feature for capturing fleeting moments.
Build Quality and Design
In terms of build quality, the Canon RF 85mm F2 Macro IS STM is lightweight and compact, designed for portability without sacrificing performance. Its control ring allows for direct setting changes, which can enhance shooting efficiency. Conversely, the Tamron 28-75mm F/2.8 G2 also prioritizes a compact design, measuring just 4.7 inches in length and weighing 19.4 ounces. Additionally, it features moisture-resistant construction and a fluorine coating that helps repel water and dirt, making it a robust option for outdoor shoots.
Autofocus Capabilities
Autofocus is another critical aspect where these lenses differ. The Canon RF 85mm employs a fast and precise autofocus system that is particularly effective for portraits and macro photography. Its stabilization features also assist in achieving sharp images even when shooting at slower shutter speeds. Meanwhile, the Tamron 28-75mm's VXD linear motor delivers high-speed and high-precision autofocus that is both quick and quiet, making it particularly suitable for video shooting as well as still photography. This gives the Tamron an edge in dynamic shooting environments.
Versatility in Shooting Scenarios
The Canon RF 85mm F2 Macro IS STM is a specialized lens that excels in portraits and macro photography, making it a go-to option for photographers focused on these genres. Its f/2 aperture allows for beautiful background blur, enhancing subject isolation. In contrast, the Tamron 28-75mm F/2.8 G2 shines in its versatility. With a zoom range that covers wide-angle to short telephoto, it is an ideal everyday lens for those who want to capture a variety of scenes without changing lenses frequently. This flexibility can be particularly appealing for travel and event photography.
Price Considerations
Price plays a significant role in the decision-making process for many photographers. The Canon RF 85mm F2 Macro IS STM is currently priced at $589.00, while the Tamron 28-75mm F/2.8 G2 is available for $749.00. This makes the Canon lens about $160 cheaper, which is approximately a 21% price difference. For photographers on a budget or those who prioritize macro and portrait capabilities, the Canon might be the more attractive option. However, those looking for a versatile zoom lens may justify the extra expense for the Tamron.
Which should you buy?
Ultimately, the choice between the Canon RF 85mm F2 Macro IS STM and the Tamron 28-75mm F/2.8 Di III VXD G2 hinges on your specific photography needs. If you are focused on portrait and macro photography and appreciate a lightweight lens with excellent optical stabilization, the Canon is a solid choice. However, if you need a versatile lens that can handle a range of shooting situations while still offering high-quality results, the Tamron may be worth the additional investment. Consider your shooting style, budget, and the types of photography you enjoy most to make the best decision.

