Description
Sigma 28mm
The latest Sigma f1.4 DG HSM Art wide-angle lens in the ART range that guarantees you astonishing image quality, works well in low-light conditions and pin sharp images throughout its focal range.
The Sigma f1.4 DG HSM Art lens construction utilises two FLD (“F” Low Dispersion) glass elements and three SLD (Special Low Dispersion) glass elements – which all contributes to a much higher resolution image quality, and also provides thorough correction of magnification chromatic aberration which normally occurs in wide-angle lenses (being the best in its class performance).
The Sigma 28mm f1.4 prime lens is designed to meet all shooting conditions as its equipped with water-and oil-repellent coating on both forefront and rear lenses, making it easy to wipe water away and prevents oily and fatty marks from sticking to the surface.
The lens construction of the Sigma 28mm f1.4 lens is also dust-and splash-proof, featuring a special sealing at the mount connection, zoom ring, manual focus ring, and the cover connection – making this the perfect lens to operate for photographers in all types of weather.
With an updated algorithm that Sigma has been installed to its HSM (Hyper Sonic Motor), will contribute to a much better high-speed Autofocus.
The Sigma 28mm lens stores a rounded 9-blade diaphragm to create a pleasing bokeh effect.
A favoured wide-angle prime, the Sony E-mount Sigma 28mm f1.4 DG HSM Art Lens is a versatile lens with a classic broad field of view that suits everything from street shooting to landscape photography. Impressively bright, the fast f1.4 maximum aperture is ideal for working in low-light conditions and also offers greater control over depth of field for isolating subject matter.
An advanced optical design is employed, which uses both low dispersion glass and aspherical elements to reduce chromatic and spherical aberrations for greater clarity and sharpness. A Super Multi-Layer Coating is also featured, and suppresses ghosting and flare for improved contrast and colour accuracy.
In addition to its optical merits, this 28mm f1.4 also sports a Hyper Sonic Motor to produce quick, smooth, and quiet autofocus performance with full-time manual focus override. The physical design features a brass bayonet mount, which offers rigidity and mounting precision along with a seal to guard against dust and moisture. Additionally, a rounded nine-blade diaphragm contributes to a pleasing bokeh quality.
Sigma 28mm
- 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.
- Wide-angle prime is designed for full-frame Sony E-mount mirrorless cameras, however is also suitable for use with APS-C models where it provides a 44.8mm equivalent focal length.
- Impressively bright f1.4 maximum aperture is well-suited for working in low-light conditions and also provides greater control over the focus position when using shallow depth of field techniques.
- Two F Low Dispersion (FLD) and three Special Low Dispersion (SLD) elements are featured in the optical design, and help to reduce colour fringing and chromatic aberrations for improved clarity and colour accuracy.
- Three aspherical elements are used to help limit distortion and spherical aberrations and also contributes to greater overall sharpness and accurate rendering.
- A Super Multi-Layer Coating has been applied to lens elements in order to minimize lens flare and ghosting and contribute to producing contrast-rich and colour-neutral imagery, even in backlit conditions.
- Rounded nine-blade diaphragm contributes to a smooth and pleasing bokeh quality.
- The integrated HSM (Hyper Sonic Motor) realizes quick and quiet autofocusing, which is further complemented by an optimized AF algorithm to produce smoother focusing performance. The HSM also permits full-time manual focus control simply by rotating the focus ring at any time.
- Specialized electromagnetic aperture mechanism provides greater exposure control stability that is especially beneficial when working with fast continuous shooting rates.
- The bayonet mount is constructed from brass for ensured accuracy and durability. Additionally, rubber sealing is incorporated in the mount design to render it dust- and splash-resistant.
- Protective coating has been applied to the front element and is both water and oil-repellent to aid in cleaning.
Sigma 28mm
Sigma introduces the Sigma f1.4 DG HSM Art lens that’s designed for L-Mount, full frame cameras. The wide-angle prime lens shares a wide aperture that creates beautiful bokeh, pin sharp images and even performs well in low-light environments being the best lens in its class performance meeting all shooting conditions.
The lens construction utilises two FLD (F Low Dispersion) glass elements and three SLD (Special Low Dispersion) glass elements which all contributes to a much higher resolution image, and also provides thorough correction of magnification chromatic aberration which normally occurs in wide-angle lenses.
The beauty of this lens as mentioned, is that it meets all shooting conditions due to it featuring a water-and-oil-repellent coating on both forefront and rear lenses allowing you to easily wipe away water and to prevent oil and fat marks from sticking to the surface, the lens construction is also dust-and splash proof with special sealing that’s been applied at the mount connection, manual focus ring, zoom ring, and cover connection giving you the freedom of shooting in all types of weather.
In addition, the lens also incorporates an advanced high-speed autofocus with an updated algorithm, which is all thanks to the Hyper Sonic Motor (HSM).
- L-Mount Lens/Full-Frame Format
- Aperture Range: f1.4 to f16
- Two FLD Elements, Three SLD Elements
- Three Aspherical Elements
The latest Sigma f1.4 DG HSM Art wide-angle lens in the ART range that guarantees you astonishing image quality, works well in low-light conditions and produces pin sharp images throughout its focal range.
The Sigma f1.4 DG HSM Art lens construction utilises two FLD (F Low Dispersion) glass elements and three SLD (Special Low Dispersion) glass elements which all contributes to a much higher resolution image quality, and also provides thorough correction of magnification chromatic aberration which normally occurs in wide-angle lenses (being the best in its class performance).
The Sigma 28mm f1.4 prime lens is designed to meet all shooting conditions as its equipped with water-and oil-repellent coating on both forefront and rear lenses, making it easy to wipe water away and prevents oily and fatty marks from sticking to the surface.
The lens construction of the Sigma 28mm f1.4 lens is also dust-and splash-proof, featuring a special sealing at the mount connection, zoom ring, manual focus ring, and the cover connection making this the perfect lens to operate for photographers in all types of weather.
With an updated algorithm that Sigma has been installed to its HSM (Hyper Sonic Motor), will contribute to a much better high-speed Autofocus.
The Sigma 28mm lens stores a rounded 9-blade diaphragm to create a pleasing bokeh effect.
