Canon RF35mm F1.8 is Macro STM Lens, Black vs Tamron 18-
Updated July 2026 — Canon RF35mm F1.8 is Macro STM Lens, Black wins on macro, Tamron 18- wins on zoom and size.
The Canon RF35mm F1.8 excels in macro photography and low-light performance, while the Tamron 18-300mm offers versatility with its zoom range. Choose based on your specific needs.
Why Canon RF35mm F1.8 is Macro STM Lens, Black is better
Price
Canon is $100 cheaper
Macro Capability
Canon excels in macro photography
Compact Design
Canon is more portable
Why Tamron 18- is better
Versatility
Tamron covers a wide zoom range
Autofocus Speed
Tamron has faster autofocus
Optical Performance
Tamron maintains high resolution across zoom
Overall score
Specifications
| Spec | Canon RF35mm F1.8 is Macro STM Lens, Black | Tamron 18- |
|---|---|---|
| Focal Length | 35mm | 18-300mm |
| Max Aperture | F1.8 | F3.5-6.3 |
| Min Focus Dist. | 0.56 ft | 5.9 in |
| Image Stabilization | 5 stops | VC |
| Autofocus Type | Standard | VXD |
Dimension comparison
Overview of the Canon RF35mm F1.8 and Tamron 18-300mm
The Canon RF35mm F1.8 is priced at $499.00, while the Tamron 18-300mm comes in at $599.00, making the Canon about 17% cheaper. Both lenses cater to different photographic needs, with the Canon focusing on macro and wide-angle photography, and the Tamron offering a versatile zoom range ideal for various shooting conditions. Understanding their core features can help you decide which lens aligns better with your photography style.
Design and Build Quality
The Canon RF35mm features a compact design, which is ideal for photographers seeking portability. It combines a lightweight build with a sleek aesthetic, making it easy to carry around. In contrast, the Tamron 18-300mm is slightly larger and heavier at 21.9 ounces but still maintains a portable design measuring 4.9 x 2.9 inches. The moisture-resistant construction and fluorine coating of the Tamron lens also enhance its durability, especially in challenging environments. Photographers who prioritize portability may lean towards the Canon, while those needing ruggedness might prefer the Tamron.
Focal Length and Versatility
The Canon RF35mm offers a fixed focal length, ideal for macro photography, with a minimum focusing distance of 0.56 ft. This lens excels in producing high-quality images with a 0.5x magnification ratio, making it perfect for detailed close-ups. Conversely, the Tamron 18-300mm boasts an impressive 16.6x zoom range, covering from 18mm to 300mm. This lens is the world’s first all-in-one zoom for APS-C mirrorless cameras, enabling photographers to shoot wide-angle scenes as well as ultra-telephoto shots. If versatility is a priority, the Tamron is the clear winner with its broad range of focal lengths.
Optical Performance
When it comes to optical performance, both lenses have distinct advantages. The Canon RF35mm features a super spectra coating that minimizes flare and ghosting, enhancing image clarity in bright conditions. This lens is designed for high-resolution imagery, particularly beneficial for portrait and macro photography. On the other hand, the Tamron 18-300mm incorporates special optical elements that maintain high resolving power from the center to the corners across its zoom range. Its VXD linear motor autofocus mechanism also ensures fast and precise focusing, making it suitable for a variety of shooting scenarios. Thus, the Canon excels in specialized photography, while the Tamron provides overall robust performance across different conditions.
Image Stabilization
The Canon RF35mm includes optical image stabilization that offers up to 5 stops of shake correction, making it advantageous for handheld photography, especially in low-light conditions. This feature is crucial for achieving sharp images without the need for a tripod. In contrast, the Tamron 18-300mm is equipped with its proprietary VC (Vibration Compensation) mechanism, which also reduces image blur caused by camera shake. Both lenses provide valuable stabilization, but the Canon’s specification of 5 stops may give it an edge in low-light scenarios.
Autofocus Performance
Autofocus capabilities differ significantly between the two lenses. The Tamron 18-300mm is renowned for its VXD linear motor focus mechanism, which is described as extremely fast and precise, crucial for both still and video modes. This feature makes it particularly appealing for action shots or dynamic scenes. The Canon RF35mm, while not explicitly noted for its autofocus speed, features a 12-pin communication system designed to enhance communication between the lens and the camera body. However, for users needing rapid autofocus in various shooting situations, the Tamron stands out with its advanced technology.
Price and Value
With the Canon RF35mm priced at $499.00 and the Tamron 18-300mm at $599.00, there is a notable $100 price difference. The Canon lens not only offers a lower price but also excels in macro capabilities and low-light performance. The Tamron, while more expensive, provides a versatile zoom range that can cover a wide array of shooting conditions, making it potentially more valuable for photographers who require flexibility in their lens choices. Ultimately, the decision on value will depend on whether you prioritize specialty macro features or the all-in-one convenience of a zoom lens.
Which should you buy?
Choosing between the Canon RF35mm F1.8 and the Tamron 18-300mm ultimately boils down to your specific photography needs. If you are focused on macro photography and prefer a compact design, the Canon RF35mm is the better choice, especially given its lower price of $499.00. However, if you seek versatility with the ability to capture a wide range of subjects from wide-angle to telephoto, the Tamron 18-300mm, despite its higher price of $599.00, offers remarkable flexibility and superior autofocus performance. Consider your shooting style and select the lens that best aligns with your photographic ambitions.

