Sigma 24mm f/1.4 DG DN ART L-Mount

Outstanding results, anywhere, anytime.
A Lens for everyday astrophotography.
1. A wide angle of view and optical performance to astrophotographic standards
2. Incredibly compact for a fast F1.4 wide-angle lens
3. Outstanding build quality with a range of useful features

The amazing performance of the Art series in a compact Lens:
Discover the many possibilities of a 24mm F1.4 with SIGMA With a wide aperture of F1.4, excellent aberration correction and a host of practical features, the SIGMA 24mm F1.4 DG DN | Art effortlessly produces stunningly clear and detailed photos in even the most challenging lighting conditions. The versatile angle of view at a focal length of 24mm and the luxurious speed of F1.4 make it the Lens of choice in every conceivable situation - from everyday snapshots indoors to architectural shots and astrophotography. The outstanding image quality is achieved by a design optimized for mirrorless camera systems.

The effective suppression of aberrations such as sagittal coma ensures top performance across the entire image field. At the same time, the lens has remained compact and relatively light.
Additional equipment details such as a filter thread on the front lens, a rear filter holder and practical controls such as the new MFL switch (Manual Focus Lock) for deactivating the focus ring extend the versatile range of applications of the lens. With the SIGMA 24mm F1.4 DG DN | Art, the performance standard of a lens for astrophotography also comes into its own in everyday use.

1.
A wide angle of view and optical performance to astrophotographic standards
The fantastic optical performance of the SIGMA 24mm F1.4 DG DN | Art is due to the optimized arrangement of 17 lenses in 14 groups, including two FLD, one SLD and four aspherical glass elements. The effective suppression of aberrations such as sagittal coma, which can no longer be corrected in the camera, contributes to the clean and detailed imaging behavior of the Lens over the entire image field. Unattractive effects such as ghost images and flares are minimized by a state-of-the-art optical calculation.

In addition, the use of the Super Multi-Layer and the nano-porous coating (NPC) gives the images of the SIGMA 24mm F1.4 DG DN | Art visual impact even in backlight and wide open. Its clear and sharp image quality in all shooting situations makes the Lens ideal for everyday use as well as for technically demanding genres such as astrophotography, landscape and architectural photography. It is one of the most versatile lenses in SIGMA's Art F1.4 portfolio.

2.
Incredibly compact for a fast F1.4 wide-angle
The SIGMA 24mm F1.4 DG DN | Art delivers brilliant optical performance with compact dimensions, a comfortable weight and convenient operation. Thanks to the optimal placement of all components, the use of complex aspherical glass elements, the design freedom made possible by the short flange focal length and the dogged fight for every gram of weight, an amazingly small and light Lens has been created - despite its wide angle of view and high speed and without any compromises in optical quality.

Its handy dimensions make the 24mm F1.4 DG DN | Art a good choice in any situation, from travel and street photography to night shots. With the wide angle of view that results from the focal length of 24mm, it is easy to get everything in the picture without losing focus on your subject - ideal for portraits and group shots and documentary photography. The SIGMA 24mm F1.4 DG DN | Art opens up endless possibilities for anyone who appreciates a high level of optical performance, versatility and ease of use, from professional photographers to those working with a fixed focal length wide-angle for the first time.

3.
Outstanding build quality with a range of useful features
The SIGMA 24mm F1.4 DG DN | Art has both a front filter thread and a rear filter holder. A new MFL switch (Manual Focus Lock) deactivates the focus ring and prevents accidental adjustment of the distance setting, for example when taking pictures of the starry sky. The dust and splash-proof construction*1 of the Lens and the water and oil-repellent coating of the front lens allow safe use even under harsh conditions. Intelligent equipment details such as a switch for the focus mode, a configurable AFL button*2 and an aperture ring lock switch to prevent accidental adjustment also improve the flexible and intuitive operability of the Lens. The tulip-shaped lens hood snaps securely into place on the Lens. Videographers will appreciate the quiet and fast stepping motor for autofocus, and the switchable aperture ring lock enables smooth aperture adjustment.
With its exceptional optical performance and high manufacturing quality, the SIGMA 24mm F1.4 DG DN | Art is the latest result of SIGMA's uncompromising pursuit of perfection down to the smallest detail.

*1 It can be used in light rain, but this is not equivalent to waterproofness.
*2 Only with compatible cameras. Available functions may vary depending on the camera used

Other product features:
Lens construction: 17 elements in 14 groups, with two FLD lenses, one SLD lens and four aspherical lens elements
Internal focusing
Compatible with high-speed autofocus
Stepping motor
Front filter thread (Ø 72mm)
Compatible with Lens aberration correction
* Function only available in combination with supporting cameras. The available corrections and autocorrection functions may vary depending on the camera model.
* For cameras where the Lens aberration correction is controlled with "ON" or "OFF" in the camera menu, it is recommended to set all aberration correction functions to "ON" (AUTO).

Supports DMF and AF+MF
Compatible with AF-Assist (Sony E-Mount only)
Super Multi-Layer Coating
Water and oil repellent coating
Aperture ring
Aperture ring click switch
Aperture ring lock switch
AFL button
* Only for compatible cameras. The available functions may vary depending on the camera used.

MFL switch
Rear filter holder
Focus mode switch
Switching between linear and non-linear transmission of the focus ring (L-mount only)
Tulip-shaped lens hood with lock (LH782-01)
Dust and splash protection
Compatible with the SIGMA USB Dock UD-11 (optionally available / only for L-mount)
Reflections and ghosting minimizing design
Each individual Lens passes through SIGMA's own MTF measuring system
11-lamellar round aperture
High-precision and robust brass bayonet
Craftsmanship quality "Made in Japan"