Sigma 24-70mm f/2.8 DG OS HSM Art Lens for Nikon F (Renewed)

Features

• This all-new 24-70mm F2.8 lens from SIGMA delivers the performance and functionality that help pros succeed in news, nature, and many other fields of photography.
• ART LENS SERIES - Sigma 24-70mm f/2.8 DG OS HSM Art Lens has a constant f/2.8 maximum aperture and ability to produce aesthetic bokeh by way of a nine-blade circular diaphragm. The range of focal lengths it covers, from wide-angle to normal-length, is nicely situated for everyday and artistic shooting applications Sigma 24-70mm f/2.8 DG OS HSM Art Lens is handcrafted at our single factory in Aizu, Japan and undergoes individual evaluation before leaving the facility.
• OPTICS - The lens incorporates three SLD elements and four aspherical elements to reduce chromatic and spherical aberrations, as well as color fringing, distortions, and other anomalies for greater clarity and sharpness. A Super Multi-Layer Coating has also been applied to suppress lens flare and ghosting for accurate color fidelity and high contrast, and a protective coating has been applied to the front element, too, to benefit working in harsh climates.
• FOCUS - Hyper Sonic Motor, which provides fast, smooth, and near-silent autofocus performance. This focusing motor also enables full-time manual focus override at any time just by rotating the focus ring for refined manual control and focusing as close as 10.6". A rounded nine-blade diaphragm helps to produce an attractive out-of-focus quality. This lens is compatible with the optional Sigma USB Dock for fine-tuning different lens characteristics and updating its firmware.
• CONSTRUCTION - The lens barrel is constructed using a Thermally Stable Composite material, which supports working in a wide variety of temperatures and conditions, and the lens mount is constructed from brass for long-term durability and mounting accuracy. Dust- and splash-proof construction with rubber sealing to protect the mount and a water- and oil-repellent coating on the front and rear elements.

Description

The Sigma 24-70mm f/2.8 DG OS HSM Lens covers a useful wide-angle to portrait- length range of focal lengths to suit shooting in a variety of environments. As part of the esteemed Art series of lenses, a sophisticated optical design is used that incorporates three SLD elements and four aspherical elements to reduce chromatic and spherical aberrations, as well as color fringing, distortions, and other anomalies for greater clarity and sharpness. A Super Multi-Layer Coating has also been applied to suppress lens flare and ghosting for accurate color fidelity and high contrast, and a protective coating has been applied to the front element, too, to benefit working in harsh climates. Additionally, extending its versatility, a constant f/2.8 maximum aperture affords consistent performance throughout the zoom range as well as greater control over depth of field. "Compatible with Sigma USB Dock" Specifications Aperture Range: f/2.8 to f/22 Three SLD and Four Aspherical Elements Super Multi-Layer Coating Hyper Sonic AF Motor, Manual Override Optical Stabilizer Rounded 9-Blade Diaphragm TSC Material, Brass Bayonet Mount Included Items Sigma Front Lens Cap Sigma Rear Lens Cap Sigma Lens Hood Sigma Lens Pouch Sigma Limited 1-Year North and South America Warranty Sigma Limited 3-Year U.S.A. Extended Warranty .

Brand: Sigma

Focal Length Description: 24-70 millimeters

Lens Type: zoom

Compatible Mountings: Nikon F

Camera Lens Description: Sigma 24-70mm f/2.8 DG OS HSM Art Lens for Nikon F (Renewed)

Product Dimensions: 4.25 x 3.5 x 3.5 inches

Item Weight: 2.25 pounds

Item model number: 576955-cr

Is Discontinued By Manufacturer: No

Date First Available: February 15, 2019

Manufacturer: Sigma