Canon RF100- vs Sony FE
Updated July 2026 — Canon RF100- wins on versatility and price, Sony FE wins on close focus and image quality.
The Canon RF100-400mm offers versatility and a lower price, while the Sony FE 16mm excels in wide-angle performance and close-up capabilities.
Why Canon RF100- is better
Price
Canon is $199 cheaper than Sony
Focal Length
Canon has a versatile 100-400mm zoom range
Weight
Canon is lightweight and easy to carry
Why Sony FE is better
Bokeh
Sony provides beautiful bokeh at F1.8
Minimum Focus
Sony has a closer minimum focusing distance
Autofocus
Sony's autofocus is fast and precise
Overall score
Specifications
| Spec | Canon RF100- | Sony FE |
|---|---|---|
| Focal Length | 100-400mm | 16mm |
| Aperture | F5.6-8 | F1.8 |
| Weight | 700g | 304g |
| Minimum Focus | 2.89ft | 0.5ft |
| Autofocus Type | Nano USM | XD Linear Motors |
Dimension comparison
Overview of the Lenses
The Canon RF100-400mm F5.6-8 IS USM is a versatile telephoto lens priced at $699.00, while the Sony FE 16mm f/1.8 G is an ultra-wide lens that retails for $898.00. The price difference of about 28% makes the Canon lens a more budget-friendly option, especially considering its focal length versatility. This comparison will explore the strengths and weaknesses of both lenses to help you determine which one fits your photography needs best.
Image Quality
The Canon RF100-400mm offers high image quality with a minimum focusing distance of 2.89 feet at 200mm, allowing for impressive close-ups of distant subjects. It features Ultra Low Dispersion elements that correct chromatic aberration throughout its zoom range, ensuring crisp and colorful images. Conversely, the Sony FE 16mm f/1.8 G excels in delivering stunning resolution and beautiful bokeh, thanks to its F1.8 aperture and two Advanced Aspherical lens elements. This makes it ideal for landscape and astrophotography. Each lens provides excellent image quality, but their strengths cater to different types of photography.
Autofocus Performance
When it comes to autofocus, the Canon RF100-400mm utilizes Canon’s Nano USM technology for fast, smooth, and quiet focusing, making it suitable for wildlife and sports photography. The lens pairs exceptionally well with EOS R series cameras, achieving up to 6 stops of shake correction. On the other hand, the Sony FE 16mm f/1.8 G features two XD linear motors that provide quick and precise autofocus. This is particularly advantageous for capturing fast-moving subjects in wide-angle scenes. Both lenses demonstrate impressive autofocus capabilities, but their effectiveness is tailored to different scenarios.
Build and Design
The Canon RF100-400mm stands out for its compact and lightweight design, making it easy to carry for extended periods without causing fatigue. This lens is particularly designed for the EOS R series, which enhances its overall functionality. In contrast, the Sony FE 16mm f/1.8 G is also lightweight at just 304 grams, making it easy to handle and balance on a gimbal for video work. Both lenses prioritize portability, but the Canon lens has the added advantage of versatile zoom capabilities, while Sony focuses on ultra-wide performance.
Focal Length Versatility
The Canon RF100-400mm's zoom range of 100-400mm provides excellent versatility, allowing photographers to capture distant wildlife, sports events, and scenic landscapes with ease. This adaptability makes it a great choice for various shooting scenarios. On the other hand, the Sony FE 16mm f/1.8 G is fixed at 16mm, which is perfect for wide-angle shots but lacks the flexibility of a zoom lens. Photographers looking for a single lens to cover multiple scenarios may find the Canon lens more appealing due to its broader focal length range.
Minimum Focusing Distance
The Canon RF100-400mm has a minimum focusing distance of 2.89 feet at 200mm, allowing for decent close-up shots. However, the Sony FE 16mm f/1.8 G outshines it with an impressive minimum focus distance of just 0.15 meters (0.5 feet) for autofocus and 0.13 meters (0.43 feet) for manual focus. This capability allows for striking close-up photography while maintaining a wide perspective, making it ideal for capturing intricate details in scenes. If close-up capability is a priority, the Sony lens has a clear advantage.
Price Comparison
The Canon RF100-400mm is priced at $699.00, making it a more economical choice compared to the Sony FE 16mm f/1.8 G, which retails at $898.00. This represents a price difference of approximately $199, or about 28%. For photographers on a budget or those seeking the best value for their investment, the Canon lens offers a compelling option without sacrificing image quality or performance.
Target Audience
The Canon RF100-400mm is primarily aimed at wildlife, sports, and travel photographers looking for a lightweight yet powerful telephoto lens. Its versatile zoom range and compatibility with EOS R series cameras make it an excellent choice for dynamic shooting conditions. In contrast, the Sony FE 16mm f/1.8 G is tailored for landscape, architecture, and astrophotography enthusiasts who require a high-quality ultra-wide lens with exceptional bokeh. Each lens serves a distinct audience, making the choice depend on your specific photographic needs.
Which should you buy?
Ultimately, the choice between the Canon RF100-400mm F5.6-8 IS USM and the Sony FE 16mm f/1.8 G boils down to your photographic style and needs. If you seek versatility and telephoto capabilities at a more budget-friendly price, the Canon lens is the better option. However, if you prioritize wide-angle shots with beautiful bokeh and exceptional close-up capabilities, the Sony lens may justify its higher price. Both lenses have their strengths and are excellent choices within their respective niches.

