Canon RF-S18- vs VILTROX
Updated July 2026 — Canon RF-S18- leads on weight and zoom range.
The Canon RF-S18-150mm offers greater versatility and stabilization, while the VILTROX 35mm excels in low-light performance and affordability.
Why Canon RF-S18- is better
Versatility
Canon covers 18-150mm zoom range.
Stabilization
Canon offers up to 6.5 stops of stabilization.
Build Quality
Canon designed for APS-C durability.
Why VILTROX is better
Price
VILTROX is $390 cheaper.
Aperture
VILTROX has a bright f/1.7 aperture.
Compactness
VILTROX is lightweight and portable.
Overall score
Specifications
| Spec | Canon RF-S18- | VILTROX |
|---|---|---|
| Focal Length | 18-150mm | 35mm |
| Max Aperture | f/3.5-6.3 | f/1.7 |
| Autofocus | STM | STM |
| Image Stabilization | Yes | No |
| Close Focus | 0.3m | 0.33m |
Dimension comparison
Overview of the Canon RF-S18-150mm and VILTROX 35mm
The Canon RF-S18-150mm is priced at $569.00, while the VILTROX 35mm is considerably cheaper at $179.00, making it about 68% less expensive. This significant price difference is a key factor for buyers considering their options in the camera lens market. Both lenses cater to different photography needs, with Canon focusing on versatility and zoom capability, while VILTROX emphasizes a bright aperture and compact design suitable for various shooting styles.
Design and Build Quality
The Canon RF-S18-150mm lens features a robust design tailored for APS-C cameras, ensuring durability and reliability in various shooting conditions. With a zoom range from 18mm to 150mm, this lens covers a wide range of photography styles, making it a versatile choice for photographers who want to capture everything from landscapes to portraits. In contrast, the VILTROX 35mm boasts a compact and lightweight design, making it highly portable. Its thoughtful design includes an extended lens hood for protection and improved image contrast, enhancing its usability for street photography and other on-the-go scenarios.
Aperture and Low-Light Performance
The VILTROX 35mm excels in low-light performance thanks to its bright f/1.7 aperture, which allows for exceptional light capture and beautiful background blur (bokeh). This feature is particularly beneficial for portrait and street photography, where low-light conditions are common. On the other hand, the Canon RF-S18-150mm has a variable aperture ranging from f/3.5 to f/6.3, which is less effective in low-light environments. Thus, for those prioritizing low-light capabilities and creative depth of field, the VILTROX lens stands out.
Focal Length and Versatility
With a zoom range of 18-150mm, the Canon RF-S18-150mm offers significant versatility, covering standard-angle to telephoto ranges. This makes it suitable for a variety of scenarios, including landscapes, sports, and videos, where you might need to quickly adjust your framing. In contrast, the VILTROX 35mm has a fixed focal length of 35mm, which provides a natural perspective similar to the human eye. While this focal length is ideal for many styles, such as portraits and street photography, it lacks the flexibility of the Canon lens for varying compositions.
Autofocus and Video Capabilities
The autofocus systems in both lenses cater to different shooting requirements. The Canon RF-S18-150mm utilizes a lead screw-type STM motor for smooth and quiet autofocus, making it a great choice for video recording where audio clarity is crucial. It also offers advanced optical image stabilization, providing up to 4.5 stops of shake correction. Meanwhile, the VILTROX 35mm features a fast STM motor designed for quick and near-silent autofocus, minimizing focus breathing during video transitions. This makes it particularly effective for videographers looking for smooth focus shifts, but it may not match the stabilization offered by the Canon lens.
Optical Quality and Image Stabilization
Optical quality is a strong point for both lenses, though they employ different technologies. The VILTROX 35mm includes 11 elements in 9 groups, including specialized elements to minimize chromatic aberrations and distortion, ensuring sharp and vivid images. Conversely, the Canon RF-S18-150mm combines high-quality optics with in-lens stabilization, enhancing image sharpness, particularly in low-light situations. While both lenses produce high-quality images, the Canon’s stabilization offers an edge in dynamic shooting environments, allowing for sharper results in challenging conditions.
Target Audience and Use Cases
The Canon RF-S18-150mm is aimed at photographers looking for a versatile all-in-one lens that can handle a variety of shooting situations effectively. Its zoom capabilities make it ideal for travel and general photography. In contrast, the VILTROX 35mm is targeted more towards enthusiasts and professionals who prioritize low-light performance and high-quality bokeh for portrait and street photography. Each lens serves different user needs, with Canon appealing to those who require flexibility and VILTROX catering to those focused on artistic expression.
Which should you buy?
Ultimately, the choice between the Canon RF-S18-150mm and the VILTROX 35mm depends on your specific photography needs and budget. The Canon lens, at $569.00, offers greater versatility with its zoom capabilities and advanced stabilization, making it suitable for a wide range of photography styles. Conversely, the VILTROX lens, priced at $179.00, provides exceptional low-light performance and optical quality for photographers focused on portraits and street scenes. If budget is a significant factor and you prefer a lens that excels in low-light environments, the VILTROX 35mm is an excellent choice. However, for those needing a versatile lens for varied photography scenarios, the Canon RF-S18-150mm is the better investment.

