Canon RF-S10- vs VILTROX AF
Updated July 2026 — Canon RF-S10- wins on weight and price, VILTROX AF wins on focal length.
The Canon RF-S10-18mm lens excels in wide-angle performance and video capabilities, while the VILTROX AF 50mm lens offers great value and low-light performance.
Why Canon RF-S10- is better
Wide Angle
Canon lens has a focal range of 10-18mm.
Vlogging
Canon lens is optimized for vlogging.
Image Quality
Canon lens features advanced optical design.
Why VILTROX AF is better
Price
VILTROX lens is $80 cheaper.
Low Light
VILTROX lens has a larger aperture of f/2.0.
Weight
VILTROX lens is lighter at 220g.
Overall score
Specifications
| Spec | Canon RF-S10- | VILTROX AF |
|---|---|---|
| Max Aperture | f/4.5-6.3 | f/2.0 |
| Autofocus | Yes | Yes |
| Compatibility | Canon APS-C | Nikon Z |
| Image Stabilization | Yes | No |
| Optical Design | 2 ED, 1 Aspherical | 3 ED, 1 Aspherical |
Dimension comparison
Overview
When comparing the Canon RF-S10-18mm F4.5-6.3 IS STM Ultra-Wide-Angle Zoom Lens and the VILTROX AF 50mm F2.0 Air Z Lens for Nikon Z Mount, both products offer unique strengths tailored to different types of photography. The Canon lens is priced at $279.00, while the VILTROX lens is more budget-friendly at $199.00, making it about 29% cheaper. This price difference may influence your choice depending on your budget and intended use.
Design and Build Quality
The Canon RF-S10-18mm lens features a compact and lightweight design, which is ideal for traveling photographers and vloggers. Its optical structure is designed for mirrorless cameras, ensuring outstanding image quality from the center to the edges. In contrast, the VILTROX AF 50mm lens is also lightweight at just 220g, but its build focuses on being a standard prime lens suitable for various shooting conditions. Both lenses are built with portability in mind, but the Canon lens may offer more versatility for wide-angle shots.
Focal Length and Aperture
The Canon lens has a focal range of 10-18mm, equivalent to 16-29mm on full-frame cameras, making it exceptional for capturing wide scenes and tight spaces. Its maximum aperture ranges from f/4.5 to f/6.3, which is suitable for general photography but may struggle in low-light conditions. Conversely, the VILTROX lens offers a large aperture of f/2.0, allowing for better performance in low-light situations and creating a dreamy bokeh effect. This makes it particularly advantageous for portrait photography and artistic shots.
Autofocus and Performance
Autofocus capabilities vary significantly between the two lenses. The Canon lens delivers reliable and speedy autofocus, which is crucial for video and vlogging. It also boasts a maximum magnification of 0.23x in autofocus mode, making it suitable for capturing small objects in detail. The VILTROX lens uses a built-in STM stepping motor for efficient and reliable autofocus, particularly beneficial for tracking moving subjects. It also supports eye and face AF, which can enhance its usability in various scenarios.
Image Quality
Both lenses are designed to provide excellent image quality, but they cater to different photographic needs. The Canon RF-S10-18mm lens incorporates two Ultra-low Dispersion glass elements and an Aspheric element, which help to minimize distortion and enhance clarity across the image. The VILTROX lens, on the other hand, features an optical structure of 13 elements in 9 groups, including 3 ED lenses and 1 aspherical element. This design aims to produce vivid, distortion-free images, making it a strong contender in terms of sharpness and clarity.
Versatility in Usage
The Canon lens excels in versatility, particularly for video, travel, landscapes, and interiors, thanks to its ultra-wide-angle capability. It is specifically marketed for vlogging and selfies, making it a solid choice for content creators. In contrast, the VILTROX lens is labeled as a standard prime lens, which can handle a variety of subjects such as portraits, street photography, and landscapes. However, its 50mm focal length may limit its use in tight spaces compared to the Canon lens.
Price and Value
In terms of price, the Canon RF-S10-18mm lens is available for $279.00, while the VILTROX AF 50mm lens is priced at $199.00. This price difference of approximately $80 may be significant for budget-conscious buyers. The VILTROX lens offers a great value proposition, especially considering its large aperture and autofocus capabilities. However, the Canon lens provides features specifically designed for vlogging and wide-angle photography, which may justify its higher price for certain users.
Which should you buy?
Ultimately, the choice between the Canon RF-S10-18mm F4.5-6.3 IS STM Ultra-Wide-Angle Zoom Lens and the VILTROX AF 50mm F2.0 Air Z Lens for Nikon Z Mount depends on your specific photography needs. If you prioritize wide-angle performance and video capabilities, the Canon lens is the better option, despite its higher price. However, if you’re looking for a versatile lens that excels in low-light conditions and offers significant savings, the VILTROX lens is a compelling choice. Your decision should be guided by your preferred photography style and budget considerations.

