Sigma 12-24mm f/4 DG HSM Art Lens for Canon

The Sigma 12-24mm f/4 DG HSM Art Lens for Canon EF-mount covers a useful variety of ultra-wide focal lengths characterised by its advanced design to greatly reduce distortion for a high degree of sharpness. A series of low dispersion and aspherical elements minimise both chromatic and spherical aberrations throughout the zoom range in order to achieve high clarity and colour accuracy. A Super Multi-Layer Coating also helps to suppress lens flare and ghosting for colour-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.

• EF-Mount Lens/Full-Frame Format
• Aperture Range: f/4 to f/2
• Five FLD Elements, One SLD Element
• Three Aspherical Elements