Canon EF-S 18- vs VILTROX

Overview

The Canon EF-S 18-135mm f/3.5-5.6 is STM is a versatile zoom lens, while the VILTROX 20mm F2.8 Z-Mount Full Frame AF Prime is a compact wide-angle option. With a price difference of $153.95, the Canon lens retails at $329.95, whereas the VILTROX lens is priced at $176.00. This article will delve into various aspects of both lenses to help you determine which might be the better choice for your photography needs.

Build Quality and Design

The Canon EF-S 18-135mm features an inner focusing system with a refined Image Stabilization, making it a robust option for both stills and video. This lens weighs 16.9 ounces and has a compact design that makes it easy to handle. On the other hand, the VILTROX 20mm is a sleek, lightweight lens at just 173 grams, designed for portability. Its compact form makes it ideal for spontaneous photography in urban settings or nature. While the Canon lens has a zoom range that offers flexibility, the VILTROX lens's fixed wide-angle design allows for expansive compositions but limits versatility.

Focal Length and Aperture

The Canon lens boasts a focal length range of 18-135mm, with a maximum aperture of f/3.5-5.6, making it suitable for a variety of shooting situations. In contrast, the VILTROX lens has a fixed focal length of 20mm and a maximum aperture of f/2.8. This means that while the Canon lens can zoom in and out, the VILTROX offers a wider aperture, which is beneficial for low-light situations and creates a more pronounced depth of field. Photographers focusing on landscape or architecture may prefer the VILTROX lens for its wide-angle capabilities, while those needing flexibility might lean toward the Canon.

Autofocus Performance

Both lenses are designed for fast autofocus, but they achieve this in different ways. The Canon EF-S 18-135mm utilizes a high-speed CPU and an optimized autofocus algorithm, enhancing its performance in various lighting conditions. It is particularly effective for video due to its Movie Servo AF feature, which ensures smooth, quiet focusing. Meanwhile, the VILTROX 20mm excels in fast-moving situations, thanks to its near-silent shutter sound and efficient autofocus performance. This capability can be particularly useful for capturing dynamic scenes without disturbing the environment.

Optical Quality

Optical performance varies significantly between the two lenses. The Canon lens incorporates one UD and one PMO aspheric lens, which helps reduce chromatic aberration while delivering high-resolution images. Its 7-blade circular aperture also contributes to beautiful, soft backgrounds. Conversely, the VILTROX lens features an optical structure made up of 10 elements in 8 groups, including two ED lenses and two aspherical lenses. This design aims to ensure crisp, clear images with minimal distortion. Photographers focused on image quality will find both options capable, though their strengths may cater to different styles.

Image Stabilization

The Canon EF-S 18-135mm is equipped with a refined Image Stabilization system, providing up to four equivalent stops of shake correction throughout its zoom range. This feature is particularly advantageous for handheld shooting in low-light conditions or while filming video. The VILTROX 20mm does not mention any Image Stabilization features, which may affect its performance in similar shooting scenarios. Therefore, if stabilization is a primary concern for you, the Canon lens offers a clear advantage.

Price Comparison

The Canon EF-S 18-135mm is priced at $329.95, whereas the VILTROX 20mm is offered at $176.00, making it about 53% cheaper than the Canon lens. This substantial price gap may make the VILTROX more appealing to budget-conscious photographers or those just starting in the field. However, the price difference also reflects the Canon lens's versatility and additional features, which may justify the investment for more experienced users.

User Experience and Reviews

While specific sales and bestseller ranks were not provided, both lenses have been positively received by users for their respective strengths. The Canon EF-S lens is often praised for its versatility and performance in video shooting, particularly with the Movie Servo AF. Conversely, the VILTROX lens is frequently highlighted for its lightweight design and superior wide-angle capabilities, making it a favorite among landscape and street photographers. Users should consider their own photography styles and how each lens aligns with their needs.

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 Z-Mount lens largely depends on your specific needs. If you require a versatile lens that excels in both still and video shooting, the Canon lens is the better option, despite its higher price. However, if you are looking for a lightweight, budget-friendly lens with excellent wide-angle performance, the VILTROX lens is an excellent choice. Ultimately, your decision should be guided by your photography style and the types of subjects you plan to shoot.