Sigma 105mm F2.8 EX DG OS HSM

Canon EF

Review

The Sigma 105mm F2.8 EX DG OS HSM is a versatile macro lens that brings impressive capabilities to users of Canon EF mounts. Known for its sharpness and exceptional image quality, this lens caters to both macro photographers and those looking for a great portrait lens.

One of the standout features of this lens is its optical stabilization (OS), which is particularly useful when shooting close-up subjects where camera shake can significantly impact the sharpness of your images. The lens performs admirably in a range of lighting conditions, thanks to the F2.8 aperture, allowing for a beautiful depth of field and good low-light performance. The 105mm focal length provides adequate working distance for macro photography, minimizing the disturbance to delicate subjects and helping to produce stunning close-up shots.

The lens construction is robust, featuring a weather-sealed design, which gives it an edge for outdoor shooting in varying conditions. It also employs Hyper Sonic Motor (HSM) technology for fast and quiet autofocus, making it suitable for shooting both stills and videos. The bokeh produced is smooth and pleasing, enhancing portraits and emphasizing the subject beautifully.

However, there are a couple of drawbacks to consider. While the autofocus is generally quick, there can be instances where it may hunt for focus in low light or when working with intricate details. Additionally, the lens is relatively heavy, which might be cumbersome for extended handheld shoots, particularly in macro conditions where stability is crucial.

Pros and Cons

Pros

• Excellent sharpness and image quality
• Optical stabilization (OS) for reduced camera shake
• Good low-light performance with F2.8 aperture
• Weather-sealed construction for durability
• Fast and quiet autofocus with HSM technology
• Smooth bokeh for portraits

Cons

• Autofocus can struggle in low light
• Heavier than some similar macro lenses

Verdict

In conclusion, the Sigma 105mm F2.8 EX DG OS HSM for Canon EF is an excellent choice for photographers looking for a high-quality macro lens that excels in both close-up and portrait photography. Its robust design and impressive optical performance make it a reliable addition to any photographer's kit. While it has a few minor drawbacks, they do not overshadow the lens's overall capabilities, making it a worthy investment for both amateur and professional photographers alike.