Canon RF15- vs Tamron 150-
Updated July 2026 — Canon RF15- wins on length and aperture, Tamron 150- wins on weight.
The Canon RF15-35mm excels in wide-angle photography with superior build quality, while the Tamron 150-500mm offers impressive telephoto capabilities at a more affordable price. Choose based on your specific photography needs.
Why Canon RF15- is better
Wide Angle
Best for landscapes and architecture
Build Quality
Weather-sealed design for durability
Low Light
f/2.8 aperture for better low-light performance
Why Tamron 150- is better
Price
More affordable option at $1199
Telephoto Range
150-500mm for wildlife and sports
Compact Size
Portable design for travel
Overall score
Specifications
| Spec | Canon RF15- | Tamron 150- |
|---|---|---|
| Max Aperture | f/2.8 | f/5-6.7 |
| Focal Length | 15-35mm | 150-500mm |
| Image Stabilization | Yes | Yes |
| Weather Sealing | Yes | Yes |
| Autofocus | Nano USM | VXD |
Dimension comparison
Overview of the Canon RF15-35mm and Tamron 150-500mm
The Canon RF15-35mm F2.8 L is USM Lens and the Tamron 150-500mm F/5-6.7 Di III VC VXD for Nikon Z Mount represent two distinct approaches to photography. The Canon lens, priced at $2398.95, offers a wide-angle perspective perfect for landscapes and architecture, while the Tamron lens, priced at $1199.00, provides a super-telephoto option suitable for wildlife and sports photography. This article will explore their features, performance, and suitability to help you decide which lens aligns better with your photography needs.
Build Quality and Design
The Canon RF15-35mm is designed with durability in mind, featuring weather sealing to protect against dust and moisture. In contrast, the Tamron 150-500mm also boasts a moisture-resistant construction, along with a fluorine coating that enhances its resilience. While the Canon lens is compact and lightweight for a wide-angle zoom, the Tamron lens is impressively portable given its telephoto capabilities, measuring just 8.4 inches and extending to 11.3 inches. This notable design aspect makes the Tamron more user-friendly for travel and spontaneous shooting.
Image Quality
When it comes to image quality, both lenses excel in their respective categories. The Canon RF15-35mm offers high image quality with its f/2.8 maximum aperture, enabling bright and detailed shots even in low-light conditions. Its optical image stabilization helps achieve clear images by reducing shake. On the other hand, the Tamron 150-500mm features BBAR-G2 coating designed to minimize reflections, providing exceptional clarity and contrast throughout its zoom range. Both lenses promise remarkable image quality, but they cater to different photographic styles and situations.
Focusing Performance
Focusing is a crucial element in photography, and both lenses employ sophisticated technologies. The Canon RF15-35mm utilizes Nano USM technology, ensuring fast, smooth, and quiet autofocus, ideal for capturing fleeting moments. The Tamron 150-500mm, however, is equipped with a high-speed linear motor autofocus mechanism, which also promises precise focusing, making it suitable for fast-moving subjects. Both lenses have their strengths in autofocus performance, with the Canon lens being slightly more advantageous for quieter settings due to its near-silent operation.
Versatility and Focal Length
The Canon RF15-35mm offers a versatile focal length range of 15-35mm, making it an excellent choice for capturing landscapes, architecture, and various wide-angle shots. Its minimum focusing distance of 0.92 feet allows for interesting close-ups in wide-angle photography. In contrast, the Tamron 150-500mm spans a focal length of 150-500mm, extending to 750mm on crop-sensor cameras. This makes it a superior choice for telephoto photography, enabling stunning close-ups of distant subjects like wildlife or sports action. The versatility of each lens truly reflects their intended applications.
Price Comparison
The Canon RF15-35mm is priced at $2398.95, while the Tamron 150-500mm comes in at $1199.00, making the Tamron about 50% cheaper. This significant price difference may appeal to photographers on a budget or those who do not require the specific features of the Canon lens. While the Canon lens’s higher price reflects its advanced features and build quality, the Tamron lens offers an impressive telephoto range at a more accessible price point, making it an attractive option for many users.
Target Audience
Each lens targets different segments of photographers. The Canon RF15-35mm is aimed at landscape, architectural, and event photographers who require a high-quality wide-angle lens for their EOS R series cameras. On the other hand, the Tamron 150-500mm is perfect for wildlife, sports, and nature photographers who need the reach and versatility that a super-telephoto lens provides. The choice between the two will largely depend on the type of photography you intend to pursue.
Which should you buy?
The decision between the Canon RF15-35mm F2.8 L is USM Lens and the Tamron 150-500mm F/5-6.7 Di III VC VXD ultimately hinges on your specific photography needs and budget. If you are focused on wide-angle photography and can invest in high-quality optics, the Canon lens is a strong contender. However, if you require a versatile telephoto lens without breaking the bank, the Tamron offers excellent value and performance. Each lens excels in its category, so consider your shooting style and the types of subjects you wish to capture when making your choice.

