Sigma 18-35mm F1.8 DC HSM Art Canon EF
Review
The Sigma 18-35mm F1.8 DC HSM Art lens is a standout choice for photographers looking for a versatile and high-quality zoom lens for their Canon EF mount cameras. This lens is particularly beloved by those who work in portrait, landscape, and interior photography, thanks to its impressive maximum aperture and focal length range.
Build Quality
The build quality of this lens is exceptional. It boasts a robust construction with a combination of high-quality plastics and metal, giving it a professional feel. The Art series from Sigma is known for its attention to detail, and this lens is no exception. The matte finish helps in reducing reflections, making it a practical choice in bright shooting conditions. Furthermore, it features a weather-sealed design, which is a definite plus for outdoor photographers who might encounter varying weather conditions.
Image Quality
One of the most compelling aspects of the Sigma 18-35mm is its outstanding image quality. When shooting at F1.8, images are sharp and well-defined, with beautiful bokeh that helps separate subjects from their backgrounds. The lens maintains impressive sharpness across the entire zoom range, with minimal distortion and color fringing. This makes it a fantastic option for those who require versatility without compromising on quality.
Autofocus Performance
The autofocus system on this lens is efficient and generally reliable, thanks to its Hyper Sonic Motor (HSM). It provides fast and quiet autofocus operations, which is crucial for video work. However, there may be instances in low-light conditions where focus accuracy can wane, requiring some manual override. Overall, the lens performs admirably in most standard shooting environments.
Aperture Versatility
With a constant maximum aperture of F1.8, this lens excels in low-light situations and allows for shallow depth of field. Photographers will appreciate the increased control over exposure and depth when using this lens for various applications—from landscapes to portraits. However, while the wide aperture is fantastic, it can sometimes result in softer edges at maximum aperture, especially at the extreme ends of the zoom range.
Size and Weight
At just over 800 grams, the Sigma 18-35mm is on the heavier side compared to typical kit lenses. This weight might not be an issue for heavier DSLRs but can be a concern for users who prefer a lighter setup, especially for long shoots. Balancing this lens with smaller Canon bodies can be somewhat challenging, making it essential to consider your overall gear setup.
Pros and Cons
Pros
- Exceptional image clarity and sharpness across the zoom range
- Fast and constant F1.8 aperture
- Solid build quality with weather sealing
- Quiet and fast autofocus performance
- Beautiful bokeh and depth-of-field control
Cons
- Heavier than many standard zoom lenses
- Autofocus may struggle in very low-light conditions
- Soft corners at wide open apertures
Verdict
The Sigma 18-35mm F1.8 DC HSM Art lens is an outstanding choice for photographers who demand versatility without sacrificing image quality. It strikes a fantastic balance between performance and usability, making it a must-have for anyone looking to expand their Canon EF lens collection. While its weight may be a concern for some and there are minor issues with autofocus in low light, the benefits it provides far outweigh the drawbacks, solidifying its place as a top contender in the wide-to-standard zoom category. Whether you are capturing landscapes, portraiture, or interiors, this lens is sure to impress.