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Canon RF vs Tamron 150-

Updated July 2026 — Canon RF wins on stabilization, Tamron 150- wins on price and weight.

The Canon RF 85mm F2 Macro is STM is a more budget-friendly option ideal for portraits and macro photography, while the Tamron 150-500mm offers greater versatility for wildlife and sports photography.

Why Canon RF is better

Price

Canon is 51% cheaper than Tamron.

Portability

Canon is lighter and more compact.

Macro Capability

Canon offers close-up macro photography.

Why Tamron 150- is better

Focal Length

Tamron has a zoom range of 150mm to 500mm.

Versatility

Tamron is better for wildlife and sports.

Autofocus Speed

Tamron has high-speed autofocus for action shots.

Overall score

Canon RF
78
Tamron 150-
85

Specifications

SpecCanon RFTamron 150-
BrandCanonTamron
Max Aperturef/2f/6.7
Image StabilizationYesYes
Min Focus Dist.1.15 ft23.6 in
Zoom CapabilityNoYes

Dimension comparison

Canon RFTamron 150-

Price Comparison

The Canon RF 85mm F2 Macro is STM is priced at $589.00, making it about 51% cheaper than the Tamron 150-500mm f/5-6.7, which retails for $1,199.00. This significant price difference may influence buyers who are budget-conscious or those looking for a lens that offers good performance without a hefty investment. The cost-effectiveness of the Canon lens is particularly appealing for photographers who need a reliable option for portrait and macro photography without breaking the bank.

Focal Length and Versatility

When it comes to focal length, the Tamron 150-500mm offers a much broader range with its 150mm to 500mm capability, compared to the Canon RF 85mm’s fixed 85mm. This makes the Tamron lens ideal for wildlife and sports photography, where the ability to zoom in on distant subjects is crucial. In contrast, the Canon lens is perfect for portraits and close-up shots, providing beautiful bokeh and a minimum focusing distance of 1.15 ft. Thus, the choice between these lenses largely depends on the type of photography one intends to pursue.

Optical Quality and Image Stabilization

Both lenses boast impressive optical quality, but they achieve it in different ways. The Canon RF 85mm features Optical Image Stabilization that offers up to 5 stops of shake correction, enhancing low-light performance. On the other hand, the Tamron 150-500mm employs VC (Vibration Compensation) for similar stabilization benefits, especially useful at the 500mm end. If you prioritize low-light photography and portraits, the Canon may be the better option, while the Tamron excels in scenarios requiring high zoom capabilities without sacrificing image quality.

Autofocus Performance

The Canon RF 85mm is designed with a fast and reliable autofocus system, suitable for capturing sharp images in dynamic environments. The Tamron 150-500mm, with its high-speed and high-precision autofocus, ensures that photographers won’t miss a photo opportunity, even at longer focal lengths. This makes the Tamron particularly advantageous for action shots or wildlife photography, where quick focus adjustments are often necessary. The choice here hinges on whether you need speed in varied shooting conditions or a reliable autofocus system for portraits.

Build Quality and Portability

The Canon RF 85mm is lightweight and compact, making it an excellent travel companion for photographers who require a lens that is easy to carry. The Tamron 150-500mm, while still compact for a 500mm lens, is larger and may not be as convenient for everyday carry. If portability is a primary concern, the Canon lens stands out due to its size and weight, which can be a deciding factor for those on the move or for those who prefer less bulk in their camera bag.

Target Audience

The Canon RF 85mm is more suited for portrait photographers and those interested in macro photography, thanks to its bright f/2 aperture and close focusing ability. The Tamron 150-500mm, however, targets wildlife and sports photographers who need versatility and reach. This clear distinction in target audience can guide buyers in making a decision based on their specific photographic needs.

Compatibility and System Integration

The Canon RF 85mm is specifically designed for Canon full-frame mirrorless cameras, ensuring seamless integration with the EOS R system. The Tamron 150-500mm is designed for full-frame Sony mirrorless cameras, making it an excellent option for Sony users. If you already own gear from one of these brands, compatibility will be a significant factor in your decision. The Canon lens also features a control ring for direct setting changes, adding to its user-friendly design.

Which should you buy?

Ultimately, the choice between the Canon RF 85mm F2 Macro is STM and the Tamron 150-500mm f/5-6.7 Di III VC VXD depends on your specific needs and budget. The Canon lens is about 51% cheaper and excels in portrait and macro photography with excellent image stabilization, making it a great option for those focused on these genres. Conversely, the Tamron lens offers greater versatility with its extensive zoom range, ideal for wildlife and sports photography, albeit at a higher price point. Assessing your photographic style and requirements will help determine which lens is the best fit for your collection.