- E-Mount Lens/Full-Frame Format
- Aperture Range: f/2.8 to f/22
- One FLD Element, Five SLD Elements
- Three Aspherical Elements
Created for full-frame Sony E-mount mirrorless cameras, the Sigma 14-24mm f/2.8 DG DN Art Lens provides a versatile range of wide-angle focal lengths with excellent image quality while optimizing size and weight.
An Art-series zoom, this lens is also distinguished by its fast f/2.8 constant maximum aperture to suit working in available lighting conditions. Featuring a sophisticated optical design, a series of low dispersion and aspherical elements is used to minimize both chromatic and spherical aberrations throughout the zoom range in order to achieve high sharpness, clarity, and color accuracy. A Super Multi-Layer Coating combined with a Nano Porous Coating also helps to suppress lens flare and ghosting to a greater degree than conventional anti-reflective coatings. This helps to more effectively produce color-accuracy and contrast-rich imagery in a variety of lighting conditions.
Though full-time manual focus is available, this lens is equipped with a stepping motor that enables smooth, high-speed autofocusing that is notably quiet whether utilizing features such as Face/Eye Detection AF or during video shooting. A built-in Autofocus-Lock (AFL) button can be assigned additional functions to widen the range of operations available on the lens, while inside, a rounded 11-blade diaphragm improves image quality by helping to create smooth bokeh. Additionally, a built-in lens hood serves to protect the front element as well as prevent stray light from causing flare.
Sigma 14-24mm F/2.8 DG DN Art Specs
|Focal Length||14 to 24mm|
|Lens Mount||Sony E|
|Angle of View||114.2° to 84.1°|
|Minimum Focus Distance||11" / 27.94 cm|
|Macro Reproduction Ratio||1:7.3|
|Optical Design||18 Elements in 13 Groups|
|Diaphragm Blades||11, Rounded|
|Filter Size||Gel Filter (Rear)|
|Dimensions (ø x L)||3.35 x 5.16" / 85 x 131 mm|
|Weight||28.04 oz / 795 g|