Sigma 12-24mm f/4.0 Art DG HSM Lens for Nikon F Mount

Covering a useful variety of ultra-wide focal lengths, the Nikon F-mount Sigma 12-24mm f/4 DG HSM is an Art-series zoom, characterized by its advanced design to greatly reduce distortion for a high degree of sharpness. A series of low dispersion and aspherical elements minimize both chromatic and spherical aberrations throughout the zoom range in order to achieve high clarity and color accuracy. A Super Multi-Layer Coating also helps to suppress lens flare and ghosting for color-accurate, contrast-rich imagery in a variety of lighting conditions.

Benefitting handling, this 12-24mm is equipped with a Hyper Sonic AF motor with an optimized algorithm for speed and accuracy. The lens also offers a large focusing ring with full-time manual override settings for quickly making adjustments. A rounded 9-blade diaphragm improves image quality by helping create smooth bokeh, and the lens is constructed from a lightweight and durable thermally-stable composite. Additionally, a built-in lens hood helps to protect the front element as well as prevent stray light from causing flare.

• F-Mount Lens/FX Format
• Aperture Range: f/4 to f/22
• Five FLD Elements, One SLD Element
• Three Aspherical Elements
• Super Multi-Layer Coating
• Hyper Sonic Motor AF System
• Rounded 9-Blade Diaphragm
• Built-In Lens Hood

• Sigma 12-24mm f/4.0 Art DG HSM Lens for Nikon F Mount
• Sigma Cover Lens Cap for 12-24mm f/4 DG HSM Art Lens
• Sigma Rear Cap LCR II for Nikon F Mount Lenses
• Sigma Soft Padded Lens Case for 12-24mm f/4 DG HSM and 12-24mm f/4 DG HSM Art Lenses
• Limited 1-Year Warranty
• Limited 3-Year U.S.A. Warranty Extension