Canon RF14- vs Tamron 150-
Updated July 2026 — Canon RF14- wins on weight and image quality, Tamron 150- wins on price.
The Canon RF14-35mm lens excels in wide-angle capabilities and optical quality, while the Tamron 150-500mm lens offers impressive telephoto versatility at a lower price.
Why Canon RF14- is better
Optical Quality
Canon's L-series optics provide superior image quality.
Wide-Angle Range
Canon covers 14mm to 35mm, ideal for landscapes.
Weight
Canon is lighter at 1.2 lbs, enhancing portability.
Why Tamron 150- is better
Price
Tamron is $199 cheaper, making it more budget-friendly.
Telephoto Range
Tamron offers a 500mm focal length for distant subjects.
Close-Up Capability
Tamron allows for powerful close-ups at 150mm.
Overall score
Specifications
| Spec | Canon RF14- | Tamron 150- |
|---|---|---|
| Aperture | f/4 | f/5-6.7 |
| Max Focal Length | 35mm | 500mm |
| Min Focusing Dist. | 7.9in | 23.6in |
| Stabilization | Yes | Yes |
| Zoom Type | Wide-Angle | Telephoto |
Dimension comparison
Overview of the Canon RF14-35mm F4 L IS USM Lens
The Canon RF14-35mm F4 L IS USM Lens offers a wide-angle zoom capability that is perfect for a range of photography styles, including landscapes and architecture. Priced at $1,398.95, this lens is designed specifically for EOS R series mirrorless cameras, providing a unique combination of ultra-wide coverage and high optical quality. The lens features a compact design, weighing approximately 1.2 lbs, making it a lightweight option for photographers on the go. With a close-focusing distance of 7.9 inches and a maximum magnification of 0.38x at 35mm, this lens expands creative possibilities for capturing stunning images.
Overview of the Tamron 150-500mm f/5-6.7 Di III VC VXD Lens
The Tamron 150-500mm f/5-6.7 Di III VC VXD Lens is an ultra-telephoto zoom lens tailored for full-frame Sony mirrorless cameras. Priced at $1,199.00, it offers a remarkable zoom range from 150mm to 500mm, allowing users to capture distant subjects with impressive detail. This lens is compact enough for handheld shooting, making it suitable for wildlife and sports photography. The inclusion of Tamron's VC (Vibration Compensation) technology enhances image stabilization, ensuring sharp shots even at longer focal lengths. With a maximum focal length of 500mm, this lens opens doors to dramatic close-ups and expansive scenes.
Image Quality Comparison
When it comes to image quality, the Canon RF14-35mm F4 L IS USM Lens stands out with its L-series optical construction and bright, constant f/4 aperture. This design minimizes ghosting and allows for sharp images even in challenging lighting conditions. In contrast, the Tamron 150-500mm lens also boasts high image quality throughout its zoom range, but its maximum aperture of f/5-6.7 is less ideal for low-light situations compared to Canon's offering. However, the Tamron lens excels in capturing distant subjects, providing the ability to photograph wildlife or sports with clarity and detail, thanks to its impressive 500mm capability.
Versatility in Usage
The Canon RF14-35mm F4 L IS USM Lens is incredibly versatile for various photography needs, covering the entire wide-angle zoom range from 14mm to 35mm. Its close-focusing ability allows for creative compositions, making it suitable for both landscapes and vlogging. Conversely, the Tamron 150-500mm lens is designed for a different kind of versatility, allowing photographers to shoot at both wide and ultra-telephoto lengths. This flexibility makes it ideal for capturing distant wildlife or sports action, ensuring that photographers have the right tool for the job, regardless of the subject matter.
Weight and Portability
Weighing approximately 1.2 lbs, the Canon RF14-35mm F4 L IS USM Lens is a lightweight option that enhances portability for photographers who travel frequently. Its compact design allows for easy handling and minimal fatigue during long shooting sessions. In comparison, while the Tamron 150-500mm lens is designed to be portable for an ultra-telephoto lens, it is bulkier than the Canon lens. Photographers may find the added weight challenging during extended use, particularly in dynamic shooting situations where mobility is key.
Autofocus Performance
Autofocus performance is crucial for capturing sharp images, and both lenses deliver in this arena. The Canon RF14-35mm F4 L IS USM Lens benefits from Canon's advanced autofocus technology, ensuring quick and accurate focus across varying conditions. The Tamron 150-500mm lens features high-speed, high-precision autofocus that enables users to capture fleeting moments without missing a shot. This performance is particularly useful for action photography, where speed is essential. While both lenses excel, the specific needs of the photographer may dictate which autofocus system is more advantageous.
Price Consideration
The Canon RF14-35mm F4 L IS USM Lens is priced at $1,398.95, while the Tamron 150-500mm f/5-6.7 Di III VC VXD Lens is more budget-friendly at $1,199.00, making it about 17% cheaper. Price can be a significant factor for photographers, especially those just starting or seeking value. While the Canon lens may offer superior optical quality and features, the Tamron lens provides an excellent range of zoom at a more accessible price point, catering to those who may prioritize budget without sacrificing performance.
Which should you buy?
Choosing between the Canon RF14-35mm F4 L IS USM Lens and the Tamron 150-500mm f/5-6.7 Di III VC VXD Lens ultimately depends on your specific photography needs. The Canon lens excels in wide-angle capabilities and optical quality, making it ideal for landscape and architecture photography. Conversely, the Tamron lens shines in its ultra-telephoto range, perfect for wildlife and sports shooting. Additionally, with a price difference of about $199, the Tamron offers a more economical choice while still providing impressive performance. Assessing your shooting style and budget will guide you to the right decision between these two outstanding lenses.

