Sigma 24mm f/1.4 DG HSM Art Lens for Sony E
- E-Mount Lens/Full-Frame Format
- Aperture Range: f/1.4 to f/16
- FLD and Special Low Dispersion Elements
- Two Aspherical Glass Elements
- Super Multi-Layer Coating
- Hyper Sonic AF Motor
- Full-Time Manual Focus Override
- Rounded 9-Blade Diaphragm
- Thermally Stable Composite Material
A wide and fast Sony E-mount prime, the 24mm f/1.4 DG HSM Lens is a member of the highly regarded Art line of Sigma's Global Vision Series and is characterized by its advanced optical construction and robust physical design. The combination of three "F" Low Dispersion (FLD) elements and four Special Low Dispersion elements help to achieve a marked reduction in chromatic aberrations, while a pair of aspherical elements, with one positioned in the rear of the lens, minimize a variety of additional distortions and aberrations. The 15-element-in-11-group optical design is poised to deliver consistent peripheral brightness and sharpness, even when working at the bright f/1.4 maximum aperture. A Super Multi Coating has been applied to lens elements, too, to reduce flare and ghosting for higher contrast and color fidelity.
Complementing the optical performance is an equally adept 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. Additionally, nine rounded diaphragm blades contribute to pleasing out-of-focus quality when working with shallow depth of field techniques.
Focal Length 24mm Aperture Maximum: f/1.4
Camera Mount Type Sony E Format Compatibility 35mm Film / Full-Frame Digital Sensor Angle of View 84.1° Minimum Focus Distance 9.84" (25 cm) Maximum Reproduction Ratio 1:5.3 Optical Design 15 Elements in 11 Groups Diaphragm Blades 9, Rounded
Filter Thread Front: 77 mm Dimensions (DxL) Approx. 3.35 x 3.55" (85 x 90.2 mm) Weight 1.46 lb (665 g)