Sigma 105mm f/1.4 DG HSM Art Lens for Canon EF

The Bokeh Master

Outstanding wide-aperture, mid-telephoto performance with f/1.4 brightness at maximum aperture, the Sigma 105mm f/1.4 DG HSM Art Lens for Canon EF incorporates 17 optical elements in 12 groups, an uncommonly large number of elements for a prime lens. By including three FLD glass elements, two SLD glass elements, and one aspherical lens element, the optical system minimises axial chromatic aberration to deliver extremely high resolution along with ample peripheral light volume.

Like Sigma's Sports line lenses, the Sigma 105mm f/1.4 DG HSM Art features a highly effective dust- and splash-proof structure with special sealing at the mount connection (with exception of the Sigma mount), manual focus ring, cover connection, and other areas, allowing photographers to work in all types of weather. In addition, the front of the lens is protected by a water- and oil-repellent coating that makes cleaning easy.

Instead of conventional ABS plastic, the exclusive lens hood features CFRP (carbon fibre reinforced plastic), a light but strong material used in the interior and exterior fittings of aircraft, among many other applications. The removable Arca-Swiss tripod socket is compatible with Arca-Swiss platform and clamps, and its exclusive protective cover makes the lens easier to carry and use when shooting hand-held.

Features

• EF-Mount Lens/Full-Frame Format
• Aperture Range: f/1.4 to f/16
• Three FLD Elements, Two SLD Elements
• One Aspherical Element
• Super Multi-Layer Coating
• Hyper Sonic AF Motor, Manual Override
• Weather-Sealed, Protective Front Coating
• Rounded 9-Blade Diaphragm
• Removable Rotating Arca-Type Tripod Foot
• Compatible with Sigma USB Dock