Nikon NIKKOR Z 24- vs Sigma 17-

Overview of the Nikon NIKKOR Z 24-120mm f/4 S

The Nikon NIKKOR Z 24-120mm f/4 S is designed for versatility, featuring a premium constant aperture and a broad zoom range. This lens is priced at $1,096.95, making it a considerable investment for photographers looking for an all-in-one solution. It offers compatibility with both FX and DX format Nikon Z series mirrorless cameras, allowing for a focal range of 24mm to 120mm on FX and 36mm to 180mm on DX cameras. With its robust weather-sealing and superior optical performance, this lens is tailored for both amateur and professional photographers who require reliability and quality in various shooting conditions.

Overview of the Sigma 17-40mm F1.8 DC

In contrast, the Sigma 17-40mm F1.8 DC is priced at $919.00, making it about 17% cheaper than the Nikon lens. This lens is specifically designed for Sony E-mount APS-C cameras and features a bright constant aperture of F1.8, which is ideal for low-light conditions and creative depth effects. The Art-series optics ensure sharp detail and professional image quality, catering to photographers who focus on portraits, travel, and video. Its compact size and powerful performance make it a strong contender in the wide-angle lens market.

Image Quality Comparison

When it comes to image quality, the Nikon NIKKOR Z 24-120mm f/4 S excels with its premium S-Line optics that deliver superior resolution. The constant f/4 aperture ensures consistent exposure throughout the zoom range, providing edge-to-edge sharpness and minimizing color bleeding. On the other hand, the Sigma 17-40mm F1.8 DC leverages its bright F1.8 aperture to produce striking images with beautiful bokeh and sharpness, particularly in low-light settings. Each lens offers high-quality results, but the Nikon may have the edge in versatility due to its extended zoom range and constant aperture.

Compatibility and Use Cases

The Nikon NIKKOR Z 24-120mm f/4 S is compatible with both FX and DX format Nikon Z series cameras, making it suitable for a wide range of photography styles, from landscape to portrait. Its close focusing capability allows photographers to capture intricate details from as close as 1.15 feet. In contrast, the Sigma 17-40mm F1.8 DC is designed exclusively for Sony E-mount APS-C cameras, limiting its compatibility. However, it shines in portrait and travel photography, where its wide-angle perspective and low-light performance are beneficial. Depending on your camera system and intended use, this compatibility factor could significantly influence your decision.

Autofocus Performance

The autofocus performance of the Nikon NIKKOR Z 24-120mm f/4 S is driven by two high-speed, ultra-quiet STM stepping motors. This technology allows for quick and precise focusing, ensuring that you capture sharp images without any distracting noise. The Sigma 17-40mm F1.8 DC also offers impressive autofocus capabilities, tailored specifically for Sony cameras, ensuring accurate focus on subjects. Both lenses provide reliable autofocus performance, but those using Nikon cameras may find the NIKKOR’s dual-motor system offers a distinct advantage in speed and quiet operation.

Build Quality and Design

Build quality is a significant factor in any lens purchase, and the Nikon NIKKOR Z 24-120mm f/4 S is designed with robust weather-sealing, enhancing its durability in various environmental conditions. Its custom control ring allows users to adjust aperture, ISO, or exposure compensation with ease, adding to its user-friendly design. The Sigma 17-40mm F1.8 DC features a solid construction typical of Sigma's Art series, but it lacks the extensive weather-sealing of the Nikon. If you often shoot in challenging conditions, the Nikon's build quality may give it the upper hand.

Price and Value

With a price tag of $1,096.95, the Nikon NIKKOR Z 24-120mm f/4 S is a more significant investment compared to the Sigma 17-40mm F1.8 DC, which retails for $919.00. This price difference of about $177 could influence budget-conscious buyers, especially when considering the specific needs of their photography. While the Nikon offers a broader zoom range and premium optics, the Sigma provides excellent value for those prioritizing low-light performance and creative depth effects. Ultimately, the decision may come down to which features are most aligned with your photographic style.

Which should you buy?

Choosing between the Nikon NIKKOR Z 24-120mm f/4 S and the Sigma 17-40mm F1.8 DC ultimately depends on your specific needs and camera system. If you own a Nikon Z series camera and require a versatile lens for various photography styles, the NIKKOR lens offers superior optical performance and weather resistance, justifying its higher price. Conversely, if you are a Sony E-mount user looking for a budget-friendly option with excellent low-light capabilities, the Sigma lens provides great value and impressive image quality. Consider your camera compatibility, shooting style, and budget to make the best choice for your photography needs.