Sigma 70- vs Sigma 17-

Introduction to the Sigma Lenses

When it comes to photography, selecting the right lens is crucial for achieving the desired results. In this comparison, we will explore two Sigma lenses: the 70-200mm F2.8 DG DN OS for Sony and the Sigma 17-40mm F1.8 DC | Art for Sony E. Each lens has unique features and capabilities that cater to different styles of photography.

The 70-200mm F2.8 DG DN OS is designed for versatility and high performance, making it ideal for sports and wildlife photography. On the other hand, the Sigma 17-40mm F1.8 DC is geared towards creative depth effects and low-light performance, suitable for portraits and travel photography.

Price Comparison

The price difference between these two lenses is substantial. The 70-200mm F2.8 DG DN OS for Sony is priced at $1,649.00, while the Sigma 17-40mm F1.8 DC | Art for Sony E comes in at $919.00. This means that the 70-200mm lens is about 79% more expensive than the 17-40mm lens. For photographers on a budget or those just starting, the 17-40mm lens may be the more accessible option.

However, the higher price of the 70-200mm lens reflects its advanced features and capabilities, making it a worthwhile investment for serious photographers. The choice ultimately depends on your budget and the specific photographic needs you aim to fulfill.

Design and Build Quality

Both lenses exhibit Sigma's commitment to quality, but they cater to different users. The 70-200mm F2.8 DG DN OS is built with a dust and splash-resistant structure, ensuring durability in challenging conditions. This makes it particularly suitable for outdoor shooting, where unpredictable weather can pose challenges. Additionally, it features superior weather resistance typical of Sigma's Sports line.

Conversely, the Sigma 17-40mm F1.8 DC | Art for Sony E also boasts impressive build quality, designed specifically for Sony E-mount APS-C cameras. While it may not have the same level of weather sealing as the 70-200mm lens, it is still constructed to deliver professional image quality, making it an excellent choice for indoor and travel photography.

Optical Performance

Optical performance is a critical factor for any lens, and both options deliver impressive results. The 70-200mm F2.8 DG DN OS is renowned for its high-response Linear Actuator (HLA) autofocus motor, which ensures quick and precise focusing. This is particularly beneficial for capturing fast-moving subjects, such as athletes in action.

On the other hand, the Sigma 17-40mm F1.8 DC | Art for Sony E features a bright F1.8 constant aperture, which is advantageous for low-light situations and provides the ability to create beautiful depth-of-field effects. The Art-series optics are known for delivering sharp detail and professional image quality, making it an ideal choice for portrait and travel photographers seeking the best clarity and color rendition.

Intended Use Cases

The intended use cases for these lenses are quite distinct, catering to different photographic styles. The 70-200mm F2.8 DG DN OS is most suitable for sports, wildlife, and event photography, where its zoom range and fast aperture allow for capturing distant subjects with clarity and speed. Its versatility makes it a go-to option for professionals who need reliability in various shooting scenarios.

In contrast, the Sigma 17-40mm F1.8 DC | Art for Sony E is designed for creative photographers who prioritize depth of field and low-light performance. It excels in portraiture, travel, and even videography, providing a wide-angle perspective that is perfect for landscapes and cityscapes. This lens is ideal for those who enjoy experimenting with composition and want to achieve artistic effects in their images.

Autofocus and Handling

When it comes to autofocus capabilities, the 70-200mm F2.8 DG DN OS stands out with its advanced HLA AF motor, which allows for fast and accurate focusing, making it a reliable choice for dynamic shooting situations. The lens is designed to handle the rigors of professional use, ensuring that you won’t miss important moments due to slow autofocus.

On the other hand, the Sigma 17-40mm F1.8 DC | Art for Sony E also features effective autofocus, although it may not be as rapid as the 70-200mm lens. It is designed to provide a smooth experience for those who primarily shoot in controlled environments, such as studios or during travel. The handling of this lens is user-friendly, making it easy to operate for extended periods.

Weight and Portability

Weight and portability are essential factors for photographers who travel frequently. The 70-200mm F2.8 DG DN OS lens, while powerful, is comparatively heavier than the Sigma 17-40mm F1.8 DC | Art for Sony E. This may make the latter a more appealing option for those who prioritize a lightweight setup, especially during long shoots or trips.

The Sigma 17-40mm lens is designed to be compact and easy to carry, which is advantageous for street and travel photography. Its portability allows photographers to be more spontaneous, capturing moments without the burden of heavy equipment.

Which should you buy?

Deciding between the 70-200mm F2.8 DG DN OS for Sony and the Sigma 17-40mm F1.8 DC | Art for Sony E ultimately depends on your specific needs and shooting style. If you are a professional photographer focusing on sports, wildlife, or events, the 70-200mm lens is worth the investment for its versatility and high-performance features.

However, if you are an enthusiast or someone who enjoys travel and portrait photography, the Sigma 17-40mm lens offers excellent optical quality and low-light performance at a significantly lower price point of $919.00, almost 79% less than the 70-200mm lens. For those looking to balance quality with affordability, the 17-40mm lens is an outstanding choice.