- E-Mount Lens/Full-Frame Format
- Aperture Range: f/2.8 to f/22
- One FLD Element, Five SLD Elements
- Three Aspherical Elements
The Sigma 14-24mm f2.8 DG DN Art Lens for Sony E combines advanced functions for demanding photographers seeking the highest of image quality, when using their full-frame Sony E-mount mirrorless camera. The lens permits photographers to cover ultra-wide angles, leaving you with noticeable image results all thanks to the amazing glass incorporated.
Outstanding features that contributes to astonishing image quality includes an enhanced Hyper Sonic Motor (HSM) that provides fast and accurate autofocus; a variety of low dispersion and aspherical elements to effectively reduce both chromatic and spherical aberrations throughout the zoom range – leading to higher sharpness, colour accuracy, and clarity. Other special coatings such as the Super Multi-Layer Coating combined with a Nano Porous Coating also ensures that lens flare and ghosting will be suppressed to a better extent than your conventional anti-reflective coatings.
More advance features that outdoor photographers will appreciate is that the lens construction is dust – and splash-proof with special sealing at the mount connection; zoom ring, and cover connection; a built-in Autofocus (AFL) button where you can assign a variety functions to; and an impressive 11-blade diaphragm for enhanced image quality, along with smooth and pleasing bokeh.
Sigma 14-24mm f2.8 DG DN Art Lens for Sony E Features
As part of the Art line within Sigma's Global Vision series, this lens is designed to achieve truly notable optical performance and is ideally suited for creative and artistic applications.
Created for full-frame Sony E-mount mirrorless cameras
, this wide-angle zoom is designed to deliver excellent image quality while optimizing size and weight. It is also suitable for APS-C models where it provides a 21-36mm equivalent focal length range.
Constant f/2.8 maximum aperture is well-suited for working in available light conditions and provides greater control over depth of field.
Five Special Low Dispersion (SLD) elements and one F Low Dispersion (FLD) element markedly reduce chromatic aberrations and colour fringing throughout the zoom range for improved clarity and colour accuracy.
Three aspherical elements, including a large-diameter aspherical lens, control spherical aberrations and distortion for increased sharpness and accurate rendering.
A Super Multi-Layer Coating combined with a Nano Porous Coating has been applied to lens elements in order to minimize lens flare and ghosting to a greater degree than conventional anti-reflective coatings. The combination of these coatings produces contrast-rich and colour-neutral imagery, and help to make the lens even more effective in backlit conditions.
A stepping AF motor benefits both photographers and videographers with its fast, precise, and near-silent performance. Full-time manual focus control can also be selected.
Built-in Autofocus-Lock (AFL) button can be assigned additional functions widens the range of operations available on the lens.
Rounded eleven-blade diaphragm contributes to a smooth and pleasing bokeh quality.
Front lens element has been treated with a water- and oil-repellent coating to benefit working in harsh environmental conditions.
Included rear filter holder is equipped with a fall-prevention lock for attaching and securing gel filters along the lens mount.
Weather-resistant construction with a brass bayonet that affords improved mounting accuracy and rigidity.