Canon RF100- vs VILTROX
Updated July 2026 — Canon RF100- leads on weight and price.
The Canon RF100-400mm F5.6-8 IS USM excels in versatility and advanced features, while the VILTROX 20mm f2.8 FE offers great value for wide-angle photography.
Why Canon RF100- is better
Zoom Range
Canon offers a versatile 100-400mm zoom.
Image Stabilization
Canon has advanced stabilization features.
Autofocus
Canon's autofocus is optimized for dynamic subjects.
Why VILTROX is better
Price
VILTROX is significantly cheaper.
Weight
VILTROX is lighter at 157g.
Portability
VILTROX is designed for spontaneous shooting.
Overall score
Specifications
| Spec | Canon RF100- | VILTROX |
|---|---|---|
| Brand | Canon | VILTROX |
| Type | Telephoto | Wide Angle |
| Autofocus | Nano USM | Fast AF |
| Elements | 12 | 10 |
| Control Ring | Yes | No |
Dimension comparison
Overview of Canon RF100-400mm F5.6-8 IS USM
The Canon RF100-400mm F5.6-8 IS USM is designed for versatility and portability, ideal for wildlife and sports photography. Priced at $699.00, it features a substantial zoom range of 100-400mm, allowing photographers to capture distant subjects with ease. The lens is compact and lightweight, making it a convenient choice for traveling photographers. With advanced features like a minimum focusing distance of 2.89 feet at 200mm and up to 6 stops of shake correction when paired with EOS R series cameras, this lens promises high image quality and stability in a variety of shooting conditions.
Overview of VILTROX 20mm f2.8 FE
The VILTROX 20mm f2.8 FE is a prime wide-angle lens tailored for Sony E-mount cameras, retailing at a significantly lower price of $176.00. It offers a fixed focal length of 20mm, making it perfect for landscape photography and capturing expansive scenes. This lightweight lens weighs just 157 grams, enhancing its portability for spontaneous shooting situations. Additionally, it boasts a fast autofocus system, which is particularly beneficial for capturing fast-moving subjects, making it a great choice for street photography and dynamic environments.
Image Quality Comparison
In terms of image quality, the Canon RF100-400mm F5.6-8 IS USM stands out with its optical image stabilizer that provides up to 5.5 stops of shake correction. This feature is essential for maintaining sharpness when shooting at longer focal lengths, such as 400mm. The lens also includes Ultra Low Dispersion elements to minimize chromatic aberration, ensuring vibrant and clear images. In contrast, while the VILTROX 20mm f2.8 FE offers a crisp optical structure with 10 elements in 8 groups, including ED and aspherical lenses, it is primarily optimized for wide-angle shots. Thus, the Canon lens excels in versatility and image stabilization, while the VILTROX focuses on delivering sharpness in wide-angle photography.
Autofocus Performance
Autofocus performance is critical for both lenses, but they cater to different shooting scenarios. The Canon RF100-400mm features Canon's Nano USM, which promises quick, smooth, and quiet autofocus, making it highly effective for wildlife and sports photography where subjects are moving rapidly. The VILTROX 20mm f2.8 FE, on the other hand, emphasizes fast autofocus that is particularly suited for capturing spontaneous moments in urban and natural settings. While both lenses are designed for swift focusing, the Canon lens has an edge in versatility due to its ability to handle varying distances and subjects.
Build and Design
The design of the Canon RF100-400mm F5.6-8 IS USM emphasizes compactness and user-friendly features, including a control ring for quick adjustments. Its lightweight design makes it comparable in size to other telephoto lenses, despite its extended zoom capability. On the contrary, the VILTROX 20mm f2.8 FE's sleek design and lightweight nature make it highly portable, catering to photographers who prefer to travel light. Both lenses have been crafted for ease of use, but the Canon lens offers more advanced features geared towards dynamic shooting environments.
Price Point Analysis
When it comes to price, the Canon RF100-400mm F5.6-8 IS USM is available for $699.00, which may seem steep compared to the VILTROX 20mm f2.8 FE at $176.00. This positions the VILTROX lens as about 75% cheaper than the Canon lens, making it an attractive option for budget-conscious photographers. However, the price difference also reflects the capabilities of each lens; the Canon lens offers a broader zoom range and advanced image stabilization, which justifies its higher cost for professionals seeking versatility in their photography.
Target Audience
The Canon RF100-400mm F5.6-8 IS USM is ideally suited for photographers focused on wildlife, sports, and travel, who require the flexibility of a telephoto lens. Its advanced features cater to enthusiasts and professionals looking for high-quality images from a distance. In contrast, the VILTROX 20mm f2.8 FE appeals to landscape and street photographers who value portability and the ability to capture wide scenes without the need for a zoom. Each lens serves a distinct segment of the photography market, making them tailored to different styles and needs.
Which should you buy?
Choosing between the Canon RF100-400mm F5.6-8 IS USM and the VILTROX 20mm f2.8 FE ultimately depends on your photography style and budget. If you prioritize zoom capability and advanced stabilization for dynamic subjects, the Canon lens is an excellent investment at $699.00. However, if you prefer a lightweight, budget-friendly option for wide-angle photography, the VILTROX lens at $176.00 offers great value without compromising on image quality. Each lens excels in its respective category, so your choice should align with your specific photographic needs.

