Canon EF 20-35mm F3.5-4.5 USM

Canon EF

Review

The Canon EF 20-35mm F3.5-4.5 USM is a versatile wide-angle zoom lens designed for Canon's full-frame DSLR cameras. With its range starting at 20mm, this lens is ideal for landscape photography, architecture, and even some creative portrait work. The lens sports a compact and lightweight design, making it a great option for photographers who are frequently on the move or need a wide-angle solution that won't add too much bulk to their kit.

The USM (Ultrasonic Motor) autofocus system is one of the key highlights of this lens. It's remarkably fast and reliable, allowing for quick focusing even in challenging lighting conditions. This feature is particularly beneficial for event or travel photographers who need to capture moments swiftly without delay. Additionally, the lens provides a decent close-focus capability, enabling users to get closer to their subjects and capture intricate details.

When it comes to optical performance, the Canon EF 20-35mm impresses with its sharpness and clarity throughout its zoom range. Images taken with this lens exhibit good color rendition, with minimal chromatic aberration or distortion, especially when stopped down a bit. This makes it a great companion for those who want to achieve professional-quality results across various settings.

However, this lens does show signs of its age, which may concern some modern photographers. While the build quality is solid, it lacks the weather sealing that many contemporary lenses offer, potentially leaving it vulnerable in inclement weather conditions. Additionally, the maximum aperture of F3.5-4.5 may limit its capabilities in low-light situations, compared to faster wide-angle lenses that have remained popular in recent years.

Pros and Cons

Pros

• Versatile wide-angle zoom range (20-35mm) ideal for various photography styles.
• Compact and lightweight design, perfect for travel and on-the-go photography.
• Fast and reliable USM autofocus system.
• Good optical performance with minimal chromatic aberration and distortion.

Cons

• Lacks weather sealing, making it less durable in adverse conditions.
• Maximum aperture of F3.5-4.5 may struggle in low-light scenarios.

Verdict

In conclusion, the Canon EF 20-35mm F3.5-4.5 USM is a solid choice for photographers looking for a wide-angle zoom lens on a budget. It balances good optical quality with portability, making it suitable for both enthusiasts and professionals who require flexibility in their shooting styles. While it may not compete with some of the newer lenses in terms of low-light performance and weather sealing, it remains a reliable and effective tool for capturing stunning wide-angle images. If you're using Canon EF mounts and are in the market for a dependable lens with a classic twist, this lens is certainly worth considering.