Canon RF100- vs VILTROX
Updated July 2026 — Canon RF100- leads on price and weight.
The Canon RF100-400mm offers superior versatility and image stabilization, making it ideal for telephoto photography, while the VILTROX 20mm is a budget-friendly option for wide-angle shots.
Why Canon RF100- is better
Versatility
Canon lens offers a zoom range of 100-400mm.
Image Stabilization
Canon provides up to 6 stops of shake correction.
Autofocus
Canon features fast and quiet autofocus with Nano USM.
Why VILTROX is better
Price
VILTROX lens is significantly cheaper at $176.
Weight
VILTROX lens is lighter at 173g.
Compact Design
VILTROX lens is more travel-friendly.
Overall score
Specifications
| Spec | Canon RF100- | VILTROX |
|---|---|---|
| Brand | Canon | VILTROX |
| Type | Telephoto | Wide Angle |
| Autofocus | Yes | Yes |
| Image Stabilization | Yes | No |
| Max Focal Length | 400mm | 20mm |
| Min Focus Distance | 2.89ft | 0.62ft |
Dimension comparison
Introduction to the Lenses
When comparing the Canon RF100-400mm F5.6-8 IS USM and the VILTROX 20mm F2.8 Z-Mount Full Frame AF Prime Wide Angle Lens, we see two distinct types of lenses catering to different photography needs. The Canon lens is a versatile telephoto option priced at $699.00, while the VILTROX lens offers a compact wide-angle alternative at $176.00. This article will delve into their features, performance, and overall value to help you make an informed decision.
Design and Build Quality
The Canon RF100-400mm F5.6-8 IS USM is designed for portability and high image quality, making it a compact and lightweight choice for telephoto photography. Weighing in at a size comparable to the EF 70-300mm lens, it fits comfortably in a camera bag without being cumbersome. In contrast, the VILTROX 20mm F2.8 is even lighter at just 173 grams, emphasizing its sleek and compact design. The small footprint of the VILTROX lens makes it ideal for spontaneous shooting on city streets or during landscape photography, showcasing its travel-friendly appeal.
Focusing and Performance
The Canon RF100-400mm boasts fast, smooth, and quiet autofocus, thanks to Canon’s Nano USM technology. This feature is particularly beneficial for capturing fast-moving subjects, such as wildlife or sports, with precision and clarity. On the other hand, the VILTROX 20mm lens also supports fast autofocusing performance, and its near-silent shutter sound enhances the shooting experience, especially in quiet environments. Both lenses excel in their respective categories, but the choice largely depends on your photographic needs—whether you require the reach of a telephoto lens or the versatility of a wide-angle.
Image Stabilization Features
Optical image stabilization is a significant advantage of the Canon RF100-400mm lens, offering up to 5.5 stops of shake correction. When paired with an EOS R series camera featuring In-Body Image Stabilization, this can increase to 6 stops. This capability is crucial for handheld shooting in challenging conditions, such as low light or when using longer focal lengths. In contrast, the VILTROX lens does not specifically mention stabilization features, which may affect handheld shooting performance in certain scenarios. This difference is critical if you often find yourself shooting in less-than-ideal conditions.
Focal Length and Versatility
With a focal length range of 100-400mm, the Canon RF100-400mm lens provides a versatile zoom that brings distant subjects up close, making it perfect for wildlife and sports photography. Additionally, it can accept RF tele extenders, extending the effective maximum focal length to 560mm or even 800mm. Meanwhile, the VILTROX lens is fixed at 20mm, catering to wide-angle photography, making it suitable for landscapes and architecture. While the VILTROX lens excels in capturing expansive scenes, the Canon lens is clearly the choice for those who need versatility in focal length.
Minimum Focus Distance
The Canon RF100-400mm has a minimum focusing distance of 2.89 feet at its 200mm setting, allowing for decent close-up photography. Its maximum magnification of 0.41x at 400mm enables users to capture fine details in distant subjects. Conversely, the VILTROX 20mm lens has a much closer minimum focus distance of 0.62 feet (0.19 m), making it better suited for capturing intricate details in nearby subjects. This specification highlights how each lens serves different photography styles—telephoto versus macro and wide-angle.
Price Comparison
Price is a key differentiator between these two lenses. The Canon RF100-400mm is currently priced at $699.00, while the VILTROX 20mm lens is available for $176.00. This means the Canon lens is about 296% more expensive than the VILTROX lens. For photographers on a budget or those just starting, the VILTROX lens presents a more accessible option without sacrificing quality in its category.
Compatibility and Use Cases
The Canon RF100-400mm lens is designed for EOS R series cameras, making it a perfect match for users of Canon's mirrorless systems. Its features align well with wildlife, sports, and travel photography, where distance and fast autofocus are essential. In contrast, the VILTROX 20mm lens is compatible with Nikon Z mount cameras, including models like the Z8 and Z9, making it a great choice for photographers who need a reliable wide-angle option for landscapes and street photography. The intended use case for each lens will significantly influence your choice, depending on your camera system and photography style.
Which should you buy?
Choosing between the Canon RF100-400mm F5.6-8 IS USM and the VILTROX 20mm F2.8 Z-Mount lens ultimately comes down to your specific photography needs. If you require a versatile telephoto lens with excellent image stabilization and autofocus, the Canon lens is worth the investment. However, if you are looking for a lightweight, budget-friendly option for wide-angle photography, the VILTROX lens is an excellent choice. Consider your shooting style, camera compatibility, and budget to make the best decision for your photographic journey.

