Sigma 70mm F2.8 EX DG Macro Canon EF
Review
The Sigma 70mm F2.8 EX DG Macro lens for Canon EF mounts has carved out a niche for itself among macro photography enthusiasts and general photographers alike. With its versatile focal length and impressive macro capabilities, this lens offers a fantastic balance of performance and affordability.
Build Quality and Design
The lens features a robust build quality that Sigma is known for, with a solid metal mount and a textured barrel that provides a good grip. The lens is compact and relatively lightweight, making it easy to handle during extended shooting sessions. Its sleek design not only looks professional but also feels comfortable in the hand. The front element is outfitted with a 55mm filter thread, which is a common size, allowing easy access to a variety of filters.
Optical Performance
The optical performance of the Sigma 70mm F2.8 EX DG Macro is noteworthy. It offers sharp images across the frame, even at wide open apertures. The lens is particularly impressive when shooting close-up, delivering stunning detail and color rendition. Chromatic aberration is minimal, and distortion is well-controlled, making it an excellent choice for capturing fine details and textures in subjects like flowers, insects, or product photography. The bokeh is creamy, which enhances the aesthetic quality of macro shots and allows subjects to stand out beautifully against blurred backgrounds.
Autofocus System
One of the standout features of this lens is its 1:1 magnification ratio which allows photographers to capture life-size images of their subjects. However, the autofocus can be a bit sluggish, especially in low light or when shooting at close distances. While manual focus is very smooth and precise, many photographers may find that they prefer to rely on it for macro work, as the autofocus system can struggle in challenging conditions.
Compatibility and Use Cases
The Sigma 70mm F2.8 EX DG Macro is compatible with a wide range of Canon EF cameras, making it versatile for both crop-sensor and full-frame bodies. It is a great all-around macro lens, but it can also double as a portrait lens thanks to its flattering focal length and wide aperture. This dual functionality makes it excellent for photographers who want to diversify their shooting without investing in multiple lenses.
Pros and Cons
Pros
- Exceptional image sharpness and color rendition
- Solid build quality and lightweight design
- 1:1 magnification for true macro photography
- Smooth manual focus and pleasing bokeh
- Good compatibility with Canon EF cameras
Cons
- Autofocus can be slow in low-light conditions
- May require manual focus for best macro results
Verdict
In conclusion, the Sigma 70mm F2.8 EX DG Macro for Canon EF mounts is a versatile and high-performing lens that excels in macro photography and general portraiture. Its sharpness, color accuracy, and build quality make it a compelling choice for both amateur and professional photographers. While the autofocus system may have its limitations, the lens makes up for it with its excellent optical performance and usability. If you’re in the market for a reliable macro lens that doesn’t break the bank, this Sigma model should definitely be on your shortlist.