Canon EF-S 18- vs VILTROX
Updated July 2026 — full head-to-head comparison.
Price Comparison
The Canon EF-S 18-135mm f/3.5-5.6 IS STM is priced at $329.95, while the VILTROX 20mm f2.8 FE is significantly more affordable at $176.00, making it about 47% cheaper. This price difference may be a decisive factor for photographers on a budget or those looking for good value without sacrificing quality. The Canon lens, being a versatile zoom lens, can cover a range of focal lengths, while the VILTROX offers a fixed wide-angle option, appealing to different user preferences regarding price and utility.
Lens Type and Versatility
When it comes to lens type, the Canon EF-S 18-135mm is a zoom lens, providing a focal length range of 18-135mm, which allows for flexibility in shooting various subjects, from landscapes to portraits. In contrast, the VILTROX 20mm f2.8 FE is a prime lens with a fixed 20mm focal length, specializing in wide-angle shots. This distinction means that the Canon lens can adapt to various shooting scenarios, while the VILTROX is ideal for those who prefer a wide perspective, particularly in landscape or architectural photography.
Autofocus Performance
The VILTROX 20mm f2.8 FE boasts fast autofocus capabilities, which are crucial for capturing moving subjects effectively. It supports EXIF information transmission and enables a near-silent shutter sound, enhancing the shooting experience. The Canon EF-S 18-135mm also features an inner focusing system designed for high-speed autofocus, particularly beneficial for video shooting due to its smooth and quiet operation. While both lenses excel in autofocus performance, the VILTROX may have the edge for action photography due to its rapid focusing on fast-moving objects.
Image Stabilization
The Canon EF-S 18-135mm f/3.5-5.6 IS STM incorporates a refined image stabilization system that delivers up to four equivalent stops of shake correction throughout its zoom range. This feature is particularly useful for handheld shooting, especially in low light conditions or while capturing video. The VILTROX 20mm f2.8 FE does not specifically mention any image stabilization features, which may limit its effectiveness in similar scenarios. Thus, for those prioritizing stabilization, the Canon lens is likely the better choice.
Build and Portability
In terms of build and weight, the VILTROX 20mm f2.8 FE is a sleek and compact lens weighing just 157 grams, making it ideal for impromptu shoots or travel. The Canon EF-S 18-135mm, while versatile, weighs significantly more at 480 grams. This difference in weight can influence user choice, especially for photographers who prioritize portability and ease of use. If you're planning to carry your gear for extended periods, the lightweight construction of the VILTROX may be more appealing.
Optical Quality
Both lenses are designed to deliver high-quality images, but they achieve this through different optical constructions. The Canon EF-S 18-135mm features 16 elements in 12 groups, including one UD and one PMO aspheric lens, which help reduce chromatic aberration and enhance image quality throughout the zoom range. On the other hand, the VILTROX 20mm f2.8 FE includes an optical structure of 10 elements in 8 groups, consisting of 2 ED lenses and 2 aspherical lenses, aimed at providing clear, distortion-free images. While both lenses promise excellent optical performance, the Canon's more complex construction may provide an edge in versatility.
Intended Use Cases
The intended use cases for each lens differ significantly. The Canon EF-S 18-135mm is marketed as ideal for both video and still photography, making it a versatile option for content creators who shoot a variety of genres. Its zoom capability allows for a broader range of applications, from capturing dynamic action shots to serene landscapes. In contrast, the VILTROX 20mm f2.8 FE is tailored for those who favor wide-angle photography, making it perfect for landscapes, architecture, and even street photography. Thus, the choice between the two will largely depend on the photographer's specific needs and shooting style.
Which should you buy?
Choosing between the Canon EF-S 18-135mm f/3.5-5.6 IS STM and the VILTROX 20mm f2.8 FE ultimately depends on your photography style and budget. If you need a versatile, high-quality lens that excels in both stills and video, the Canon lens is worth the investment at $329.95. However, if you're looking for a lightweight, budget-friendly option that specializes in wide-angle shots, the VILTROX, priced at $176.00, is an excellent choice. Each lens has its strengths, so weigh your shooting requirements against the features and prices to find the best fit for your needs.

