Sigma 17-70mm F2.8-4 DC Macro OS HSM

Canon EF

Review

The Sigma 17-70mm F2.8-4 DC Macro OS HSM for Canon EF mount is a versatile zoom lens that offers an excellent balance between performance and value. With its focal length ranging from wide-angle to standard zoom, it appeals to a vast array of photography styles, from landscapes to portraits.

This lens is particularly noteworthy for its macro capabilities, allowing for close-up photography with a minimum focusing distance of just 0.22 meters. The F2.8-4 aperture range gives photographers the flexibility to shoot in varying lighting conditions while achieving a pleasing depth of field. The optical stabilization (OS) feature enhances low-light performance and helps reduce camera shake, making it a great companion for handheld shooting.

One of the first things you’ll notice upon handling this lens is its solid build quality. The lens feels sturdy, though still relatively lightweight, making it suitable for longer shooting sessions. The HSM (Hyper Sonic Motor) autofocus system is quick and quiet, ideal for both photography and video. However, autofocus performance may not be lightning-fast in low-light environments compared to higher-end lenses, which can occasionally be a drawback for dynamic situations.

Another positive aspect is the bokeh quality. The rounded aperture blades contribute to smooth backgrounds that help isolate subjects beautifully. Additionally, the lens produces sharp images, especially when stopped down slightly. Corner sharpness is impressive throughout its range, although wide open at 17mm may show some softness.

Pros and Cons

Pros

• Versatile focal range (17-70mm) suitable for a variety of genres
• Good macro capabilities with a minimum focusing distance of 0.22 meters
• Solid build quality with a lightweight design
• Effective optical stabilization
• Sharp images and pleasing bokeh

Cons

• Autofocus can be slower in low-light conditions
• Some corner softness at wider apertures

Verdict

Overall, the Sigma 17-70mm F2.8-4 DC Macro OS HSM for Canon EF mount is an excellent choice for hobbyists and enthusiasts alike. Its versatility, good optical performance, and macro capabilities make it an appealing option. While it might not compete with high-end lenses in all areas, it offers great value for its price point and is a worthy addition to any Canon EF lens lineup. Whether you're capturing stunning landscapes or intimate portraits, this lens can certainly deliver impressive results.