Canon RF100mm F2.8 L Macro is USM Lens, Medium vs Tamron 35-
Updated July 2026 — Canon RF100mm F2.8 L Macro is USM Lens, Medium wins on magnification and stability, Tamron 35- wins on versatility.
The Canon RF100mm F2.8 L Macro excels in macro photography with its unique features, while the Tamron 35-150mm F/2-2.8 offers versatility for various shooting styles.
Why Canon RF100mm F2.8 L Macro is USM Lens, Medium is better
Price
Canon is $250 cheaper
Macro Capability
World's first medium telephoto macro lens
Image Stabilization
Hybrid IS for better stability
Why Tamron 35- is better
Versatility
Zoom range from 35mm to 150mm
Autofocus Speed
VXD linear motor for fast autofocus
Weight
Tamron is lighter for travel
Overall score
Specifications
| Spec | Canon RF100mm F2.8 L Macro is USM Lens, Medium | Tamron 35- |
|---|---|---|
| Focal Length | 100mm | 35-150mm |
| Max Aperture | f/2.8 | f/2-2.8 |
| Magnification | 1.4x | N/A |
| IS System | Hybrid IS | None |
| Autofocus | Fast | VXD Motor |
Dimension comparison
Overview of the Canon RF100mm F2.8 L Macro and Tamron 35-150mm F/2-2.8
The Canon RF100mm F2.8 L Macro is $1248.95, while the Tamron 35-150mm F/2-2.8 is priced at $1499.00, making the Canon lens about 17% cheaper. Both lenses cater to different photographic needs: the Canon lens specializes in macro photography and offers a unique medium telephoto capability, while the Tamron lens provides versatile zoom functionality ideal for travel and portrait photography.
Key Features of the Canon RF100mm F2.8 L Macro
The standout feature of the Canon RF100mm F2.8 L Macro is its status as the world’s first medium telephoto macro lens with a maximum magnification of 1.4x. This capability allows photographers to capture intricate details in their subjects, making it an excellent choice for macro photography. It also boasts a fixed f/2.8 aperture, providing high image quality and bright results, particularly in low light conditions. Additionally, the lens incorporates an Optical Image Stabilizer, which compensates for camera shake, ensuring sharp images even at close distances.
Key Features of the Tamron 35-150mm F/2-2.8
The Tamron 35-150mm F/2-2.8 is notable for being the world's first fast aperture zoom lens in its category. With a versatile focal length range from 35mm to 150mm, it is well-suited for various photography styles, including landscapes and portraits. Its f/2.8 aperture throughout the zoom range enables excellent background bokeh, appealing to portrait photographers. The lens also features a VXD linear motor for fast and precise autofocus, enhancing the ability to capture fleeting moments, which is invaluable for event photography.
Build Quality and Design
Both lenses exhibit a robust build quality, but their designs cater to different use cases. The Canon RF100mm F2.8 L Macro has a more specialized design tailored for macro work, featuring a unique Spherical Aberration Control Ring that allows users to adjust the character of the bokeh. The Tamron 35-150mm F/2-2.8, on the other hand, is slightly larger and heavier, weighing 41.1 oz and measuring 6.2 inches in length. This added size accommodates its zoom functionality, making it ideal for photographers who prefer a single versatile lens for different shooting scenarios.
Autofocus Performance
Autofocus performance is crucial for both lenses, and each offers distinct advantages. The Canon RF100mm F2.8 L Macro benefits from fast and precise autofocus, which is essential for capturing detailed macro shots. Its built-in Hybrid IS system further enhances shooting stability, particularly during close-up work. In contrast, the Tamron 35-150mm F/2-2.8 features a VXD linear motor that provides high-speed and high-precision autofocus across its zoom range. This makes it ideal for dynamic shooting environments, where quick focus adjustments are necessary, especially in portrait and event photography.
Photographic Applications
Different photographic applications suit each lens’s strengths. The Canon RF100mm F2.8 L Macro is designed primarily for macro and portrait photography, allowing for stunning close-ups with a soft background, thanks to its 1.4x magnification and f/2.8 aperture. This lens excels in capturing intricate details, making it a favorite among nature and product photographers. Conversely, the Tamron 35-150mm F/2-2.8 is versatile enough for a range of scenarios, from travel to event photography, allowing users to transition smoothly between wide-angle and telephoto shots without changing lenses.
Price and Value Consideration
Pricing plays a significant role in the decision-making process for photographers. The Canon RF100mm F2.8 L Macro is priced at $1248.95, while the Tamron 35-150mm F/2-2.8 costs $1499.00. The price difference of approximately $250 makes the Canon lens a more attractive option for those specifically looking for a macro lens without compromising on quality. However, the Tamron lens offers the added benefit of versatility, which may justify the higher price for photographers who frequently change their shooting styles.
Which should you buy?
Choosing between the Canon RF100mm F2.8 L Macro and the Tamron 35-150mm F/2-2.8 depends on your specific photography needs. If you primarily focus on macro photography and desire a lens that excels in detail and bokeh, the Canon RF100mm F2.8 L Macro is the clear winner, especially at its lower price point. However, if you need a versatile lens that can handle a variety of shooting scenarios, the Tamron 35-150mm F/2-2.8 offers an impressive zoom range and fast autofocus, making it a valuable addition to your kit. Ultimately, both lenses have their merits, and the best choice lies in aligning the lens capabilities with your photographic style.

