Canon RF-S55- vs VILTROX
Updated July 2026 — Canon RF-S55- wins on price and weight, VILTROX wins on field of view.
The Canon RF-S55-210mm excels in versatility and image stabilization, while the VILTROX 9mm F2.8 E offers a budget-friendly option for wide-angle photography.
Why Canon RF-S55- is better
Versatility
Canon lens covers a broader focal range.
Image Stabilization
Canon offers optical image stabilization.
Telephoto Capability
Canon lens is ideal for distant subjects.
Why VILTROX is better
Price
VILTROX is significantly cheaper.
Weight
VILTROX is lighter and more portable.
Wide Angle
VILTROX provides an ultra-wide perspective.
Overall score
Specifications
| Spec | Canon RF-S55- | VILTROX |
|---|---|---|
| Optical Design | 2 UD, 1 Aspheric | 13 elements, 11 groups |
| Autofocus | STM Motor | STM Motor |
| Max Aperture | F5.1 | F2.8 |
| Max Magnification | 0.28x | 0.13x |
| Image Quality | High | Very High |
Dimension comparison
Overview of the Canon RF-S55-210mm and VILTROX 9mm F2.8 E
The Canon RF-S55-210mm is a versatile telephoto zoom lens that appeals to a wide range of photographers, while the VILTROX 9mm F2.8 E is a compact prime lens designed for ultra-wide-angle shots. Priced at $409.00, the Canon lens offers a broader focal range and is ideal for landscape and portrait photography. In contrast, the VILTROX lens, priced at $199.00, is about 51% cheaper, making it a more budget-friendly option, especially for those focused on vlogging or capturing expansive scenes.
Design and Portability
When it comes to design, the VILTROX 9mm F2.8 E stands out with its lightweight nature, weighing just 175g, which makes it incredibly portable for on-the-go shooting. In contrast, the Canon RF-S55-210mm is compact but heavier, designed for versatility in various photographic scenarios. The Canon lens features a six-group zoom system that enables it to reach a focal length of 210mm, allowing photographers to capture distant subjects with ease. On the other hand, the VILTROX lens is equipped with a 113.8° field of view, making it perfect for wide-angle shots in a smaller package.
Optical Performance
Both lenses boast impressive optical designs, but they cater to different photography needs. The Canon RF-S55-210mm features two Ultra-low Dispersion (UD) glass elements and one aspheric element, which work together to minimize ghosting and flare while enhancing image quality. This results in sharp images even at the maximum focal length of 210mm. The VILTROX 9mm F2.8 E offers 13 elements arranged in 11 groups, including 3 High Refractive elements and 3 Extra-low Dispersion elements, ensuring sharp imagery from center to edge. Each lens excels in its domain, with the Canon lens focusing on telephoto flexibility and the VILTROX lens emphasizing wide-angle capabilities.
Autofocus and Shooting Experience
The autofocus systems in both lenses are designed for efficiency but differ in their applications. The Canon RF-S55-210mm uses a stepping motor that supports Canon’s Movie Servo AF, ensuring smooth and quiet focus adjustments ideal for video and photography alike. The VILTROX 9mm F2.8 E, on the other hand, is also equipped with an STM motor for fast and accurate autofocus, making it suitable for capturing spontaneous moments. However, the VILTROX lens's close focusing distance of just 0.13 meters allows for detailed close-up shots, providing an edge in versatility for creative photography.
Image Stabilization
The Canon RF-S55-210mm shines with its optical image stabilization, providing up to 4.5 stops of shake correction, and up to 7.0 stops when paired with EOS R series cameras featuring In-Body Image Stabilizer (IBIS). This feature is particularly beneficial for handheld shooting, especially in low-light conditions or at longer focal lengths. In contrast, the VILTROX 9mm F2.8 E does not specify any image stabilization features, which may limit its effectiveness in shaky shooting scenarios, particularly for video or handheld photography.
Use Cases
Considering their respective features, the Canon RF-S55-210mm is well-suited for landscape, portrait, and travel photography, providing the flexibility required for various shooting conditions. Its longer focal length makes it ideal for capturing distant subjects. The VILTROX 9mm F2.8 E, however, excels in vlogging, street photography, and expansive landscape shots, thanks to its ultra-wide-angle perspective. The choice ultimately depends on the photographer's primary focus: versatility and range with the Canon lens or ultra-wide creativity with the VILTROX.
Price Comparison
The Canon RF-S55-210mm is priced at $409.00, whereas the VILTROX 9mm F2.8 E comes in at a significantly lower price of $199.00. This makes the VILTROX lens about $210 cheaper, offering a more budget-conscious option for those who don’t require a telephoto range. If cost is a primary factor, the VILTROX lens presents an attractive alternative without sacrificing image quality for wide-angle shots.
Which should you buy?
Deciding between the Canon RF-S55-210mm and the VILTROX 9mm F2.8 E largely depends on your specific photography needs. The Canon lens is a powerful telephoto option that excels in flexibility and image stabilization, making it a top choice for photographers looking to capture distant subjects in high detail. Conversely, the VILTROX lens is a budget-friendly, lightweight choice that delivers stunning wide-angle images, ideal for vlogging and creative photography. For those prioritizing versatility and performance, the Canon RF-S55-210mm is the better option, while the VILTROX 9mm F2.8 E serves as an excellent choice for those focused on wide-angle perspectives and affordability.

