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Canon EF-S 10- vs Viltrox

Updated July 2026 — Canon EF-S 10- wins on price and weight, Viltrox wins on focal length.

The Canon EF-S 10-18mm lens excels in wide-angle photography, while the Viltrox 25mm offers great low-light performance at a lower price. Choose based on your specific needs.

Why Canon EF-S 10- is better

Wide Angle

Ideal for landscapes and architecture

Optical Stabilizer

Provides shake correction for better image quality

Build Quality

Sturdy construction suitable for various environments

Why Viltrox is better

Price

More budget-friendly option

Lightweight

Easier to carry for daily use

Low-Light

Better performance in low-light conditions

Overall score

Canon EF-S 10-
85
Viltrox
75

Specifications

SpecCanon EF-S 10-Viltrox
Max Aperturef/4.5-5.6f/1.7
Focal Length10-18mm25mm
Weight240g170g
StabilizationYesNo
AutofocusStepping MotorSTM

Dimension comparison

Canon EF-S 10-Viltrox

Overview of Both Lenses

The Canon EF-S 10-18mm f/4.5-5.6 is STM Lens is designed for APS-C cameras, while the Viltrox 25mm F1.7 E is optimized for Sony E-mount mirrorless cameras. The Canon lens is priced at $349.00, making it a more substantial investment compared to the Viltrox, which retails for $176.00. This price difference of about 49% highlights the accessibility of the Viltrox for budget-conscious photographers.

The Canon lens features an ultra-wide zoom range, ideal for landscapes and architecture, while the Viltrox lens offers a fast maximum aperture of f/1.7, making it suitable for low-light conditions and portraiture. Each lens serves specific photographic needs, making their comparison essential for potential buyers.

Design and Build Quality

When it comes to design and build quality, the Canon lens is well-known for its sturdy construction, suitable for various shooting environments. Its compact design makes it portable, catering to travel photographers. In contrast, the Viltrox 25mm F1.7 E weighs only 170 grams, making it even lighter and more convenient for daily use.

Both lenses are designed with user comfort in mind, but the Viltrox's lightweight nature may appeal more to those who prioritize portability. Moreover, the Canon lens features a sophisticated optical system, including aspherical and UD lens elements, which contribute to its optical excellence.

Optical Performance

Optical performance is crucial for any lens, and both the Canon EF-S 10-18mm and the Viltrox 25mm excel in their respective areas. The Canon lens offers a wide-angle view with a focal length range of 10-18mm, making it ideal for capturing expansive scenes. Its optical image stabilizer provides up to four equivalent stops of shake correction, which enhances image quality, especially in low-light conditions.

On the other hand, the Viltrox lens features a bright f/1.7 maximum aperture, allowing for excellent low-light performance and greater control over depth of field. While the Canon lens excels in wide-angle photography, the Viltrox is better suited for portrait shots and tighter compositions, demonstrating their differing strengths in optical performance.

Autofocus Capabilities

The autofocus capabilities of both lenses are noteworthy, featuring advanced technologies to enhance shooting experiences. The Canon EF-S 10-18mm utilizes a stepping motor for noise-free video shooting and smooth autofocus, making it an excellent choice for videographers. Its refined focus mechanism is designed for quick adjustments, ensuring that users can capture fleeting moments without delay.

In comparison, the Viltrox 25mm F1.7 E also employs a STM stepper motor, providing a quiet autofocus experience. This feature is essential for both photography and videography, especially in environments where noise could disrupt the scene. Both lenses offer reliable autofocus, but the Canon lens is particularly designed with videography in mind.

Compatibility and Versatility

Compatibility is a significant consideration when choosing a lens, as it determines how well the lens will work with specific camera systems. The Canon EF-S 10-18mm is compatible with Canon EOS cameras featuring an APS-C sensor, making it a versatile option for Canon users. It is particularly effective for landscape and architectural photography, given its ultra-wide focal length.

Conversely, the Viltrox 25mm F1.7 E is designed specifically for Sony E-mount cameras, such as the ZV-E10 II and a6700, among others. This lens supports multiple camera shooting modes and EXIF information transmission, enhancing its versatility within the Sony ecosystem. Photographers invested in either camera brand will find suitable options that cater to their specific needs.

Price Comparison

Price is always a crucial factor in any purchase decision. The Canon EF-S 10-18mm lens is priced at $349.00, while the Viltrox 25mm F1.7 E is available for $176.00. This price difference of approximately $173 underscores the Viltrox's appeal as a budget-friendly option.

Given the significant price difference, it becomes clear that the Viltrox provides excellent value for those looking for a capable lens without breaking the bank. While the Canon lens offers advanced features and optical performance, the cost may be a barrier for many amateur photographers.

User Experience and Practical Applications

User experience can vary significantly between these two lenses, influenced by their design and intended applications. The Canon EF-S 10-18mm lens is particularly user-friendly for those interested in wide-angle photography, providing smooth zooming capabilities and a reliable optical stabilizer. This makes it an excellent choice for travel and everyday photography.

In contrast, the Viltrox 25mm F1.7 E caters to users who value a lightweight, portable lens that still delivers impressive performance in low-light situations. Its fast aperture and quiet autofocus make it well-suited for portrait photography and video work. Photographers may gravitate toward one lens over the other based on their individual shooting preferences and styles.

Which should you buy?

Ultimately, the choice between the Canon EF-S 10-18mm f/4.5-5.6 is STM Lens and the Viltrox 25mm F1.7 E will depend on your specific needs and camera system. If you are a Canon user seeking an ultra-wide-angle lens for landscapes or architecture, the Canon lens is a strong choice despite its higher price. On the other hand, if you prioritize low-light performance and portability, the Viltrox offers a compelling option at a significantly lower price point. Consider your photography style and requirements carefully before making a purchase, as both lenses have unique strengths that cater to different photographic niches.