Sigma 105mm f/1.4 DG HSM Art Series Lens (Nikon)

The Sigma 105mm f/1.4 DG HSM Art Series Lens is a medium telephoto lens in Nikon F mount, made for portrait use. Filter size: 105mm Weight: 1645g Aperture: f/1.4

Key Features

• One Aspherical Element
• Aperture Range: f/1.4 to f/16
• F-Mount Lens/FX Format
• Three FLD Elements, Two SLD Elements
• Excellent Image Quality
• Reliable Design
• Perfectly suited for artistic and creative applications

Sigma 105mm f/1.4 DG HSM Art Series Lens - Nikon offers great optical performance and physical design. It is a short-telephoto, portrait-length prime well-known for its bright maximum aperture and advanced optical layout.

The fast f/1.4 design benefits working in low light conditions and affords extensive control over depth of field for isolating subjects and working with selective focus. Being part of the Art line of lenses, this incredible lens is designed for high-resolution rendering and utilizes FLD and SLD glass to control chromatic aberrations and color fringing for notable clarity.

A rounded nine-blade diaphragm contributes to a pleasing bokeh quality. A Super Multi Layer coating enhances image quality by suppressing lens flare and ghosting for improved contrast and color fidelity in strong lighting conditions.

Excellent Performance

It features an impressively bright f/1.4 maximum aperture that is well-suited for working in low-light conditions and also delivers greater control over the focus position when using shallow depth of field techniques.

The integrated Hyper Sonic Motor realizes quick and quiet autofocusing, which is further complemented by an optimized AF algorithm to deliver smoother focusing performance. The Hyper Sonic Motor also allows full-time manual focus control simply by rotating the focus ring at any time.

The specialized electromagnetic aperture mechanism offers greater exposure control stability that is especially beneficial when working with fast continuous shooting rates.

Great Optical Design

The nine-blade rounded diaphragm contributes to a smooth and pleasing bokeh quality. A Super Multi Layer coating has been applied to lens elements in order to minimize lens flare and ghosting and contribute to delivering contrast-rich and color-neutral imagery, even in backlit conditions.

It features one aspherical element that is used to help limit distortion and spherical aberrations and also contributes to greater overall sharpness and accurate rendering. The three F Low Dispersion (FLD) and two Special Low Dispersion (SLD) elements are featured in the optical design and help to reduce color fringing and chromatic aberrations for improved color accuracy and clarity.