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Sigma 24mm f/1.4 DG DN - ART Series Lens for Leica L


Experience a wide-angle prime lens with an impressively fast aperture and built-in features that will save you time when you're in the field. The Sigma 24mm f/1.4 DG DN ART Series Lens for Leica L is specifically made for full-frame mirrorless cameras. 

It focuses on leaving you with breathtakingly clear images that excel in low-light conditions. Its versatile viewing angle of 24mm combined with the f/1.4 maximum aperture makes this lens perform in a wide range of situations - from landscape, architecture, portrait, astrophotography, and more. 

With the ability to add front and rear filters, your work can be expressed in near-unlimited creative possibilities. This will allow you to reduce light pollution by adding a front filter and create sharp photographs of nighttime landscapes with star-filled skies by adding a softening filter on the rear. Additionally, you can set your focus and be reassured that it won't change, even if you accidentally move the focus ring. Ideal for time-lapse and super-long exposures.

  • L-Mount Lens/Full-Frame Format
  • Aperture Range: f/1.4 to f/16
  • Two FLD Elements and One SLD Elements
  • Four Aspherical Elements
  • Super Multilayer Coating
  • STM Autofocus Motor
  • Rounded 11-Blade Diaphragm
  • 72mm Front Filter Threads
  • Rear Filter Holder

Stellar results, anywhere, anytime.

An astrophotography lens for everyday use.

Stunning power of the Art series lens in a compact body:

Explore the versatile potential of "24mm f/1.4" with SIGMA

Featuring a very large maximum aperture of f/1.4, outstanding suppression of optical aberrations as well as a wealth of thought-out features, the SIGMA 24mm f/1.4 DG DN | Art enables photographers to capture breathtakingly clear images with ease even in the most demanding lighting conditions. The versatile viewing angle of 24mm and the luxurious brightness of its f/1.4 maximum aperture make this lens the perfect choice for all possible situations, from casual snapshots taken indoors to architectural photographs and even nightly astrophotography. The outstanding image quality achieved by its dedicated mirrorless optical design and the use of each glass element and optimal part resulted in a thorough suppression of optical aberration such as sagittal coma flare to ensure peak performance in every part of the image, within a compact and lightweight body. Additional features such as a front filter thread, rear filter holder and useful buttons such as the newly introduced MFL (Manual Focus Lock) switch further expand the possibilities and versatility of the lens. The SIGMA 24mm f/1.4 DG DN | Art brings the power and pleasure of an astrophotography lens into everyday situations.


Wide viewing angle and astrophotography-level optical performance

The fantastic optical performance of the SIGMA 24mm f/1.4 DG DN | Art is powered by the optimal arrangement of 17 elements in 14 groups, including two FLD, one SLD and four aspherical glass elements. The successful suppression of optical aberrations such as sagittal coma flare, which cannot be corrected by the camera, contributes to lens’ clear and accurate point-image reproduction capabilities in every part of the frame. Other unsightly effects such as ghosting or flares are minimised by its state-of-the-art optical design, and the use of Super Multi-Layer Coating and Nano Porous Coating (NPC) allows the SIGMA 24mm f/1.4 DG DN | Art to deliver visual punch even in backlit conditions and near maximum aperture. Its power to render clean and accurate images in any situation makes this lens ideal for everyday use as well as technically demanding genres like astro-, landscape and architectural photography. Experience the power and joy of one of the most versatile lenses in SIGMA’s Art f/1.4 lineup.

Compact for an f/1.4 large-aperture, wide-angle lens beyond belief

The SIGMA 24mm f/1.4 DG DN | Art delivers its brilliant optical performance in a compact, portable and easy-to-use body. Thanks to an optimal placement of each single part, the use of complex aspherical glass elements, the freedom afforded by the short flange back distance and a fierce fight for every single gram, the lens comes at an astonishingly small size and weight despite its wide viewing angle and large maximum aperture without any compromise of its optical qualities. With its handy dimensions, the 24mm f/1.4 DG DN | Art is easy and convenient to use in any given situation, from travel and street photography to night-time photography. The wide viewing angle of its 24mm focal length makes it easy to get everything into the shot without losing focus of the subject – ideal for single or group portraits and documentary photography. The SIGMA 24mm f/1.4 DG DN | Art opens up endless possibilities to anyone who values high optical performance, versatility and convenience, from professional photographers to users who are new to a wide-angle prime lens.

Superb build quality with a range of useful features

The new MFL (Manual Focus Lock) switch

A new MFL function to disable the focus ring operation is available. When the MFL switch is set to “LOCK”, the focus ring operation will be disabled.

In case of astrophotography, the distance to the subject does not change and it is necessary to fix the focus after manual focus adjustments have been made. This is to prevent the focus ring from accidentally being moved, which would cause out-of-focus images. In the past, it was left to the user to invent ways of achieving this, such as using tape to hold the focus ring in position. This was not ideal due the tape’s adhesive strength decreasing when temperatures drop.

The MFL function solves this inconvenience.

Support front and rear filters

The lens also comes with a rear filter holder, allowing photographers the freedom to combine multiple filters to suit a huge variety of shooting situations for near-unlimited creative potential at an ultra-wide viewing angle—for example, using a front filter to reduce light pollution and a softening filter on the rear to take impressive, sharp photographs of nightly landscapes with star-filled skies.

Dust- and Splash- Resistant Structure

The dust- and splash-resistant structure* of the lens itself and the water- and oil-repellent coating of the front element will keep the lens safe and functioning even during shoots in harsher environments.

* Although this construction allows the lens to be used in light rain, it is not the same as being waterproof.

Thoughtful features

Thoughtful features such as a focus mode switch, a freely configurable AFL button* and the aperture ring lock switch to prevent accidental changes further enhance the intuitive and flexible nature of the lens. The petal-type hood has a lock mechanism to prevent unintentional removal. Filmmakers will especially appreciate the fast yet silent autofocus driven by a stepping motor and the aperture ring click switch that allows for smooth aperture control. With its exceptional optical performance and superb build quality, the SIGMA 24mm f/1.4 DG DN | Art is the latest result of SIGMA’s relentless, uncompromising pursuit of perfection down to the smallest detail.

* Only on compatible cameras. Available functions may vary depending on the camera used.


Focal Length
Maximum Aperture
Minimum Aperture
Barrel Type
Camera Mount
Leica L
Full Time Manual Focus
Minimum Focus Distance
25 cm
Internal Focus
Internal Zoom
Image Stabilisation
Filter Thread
72 mm (Front)
Gel Filter (Rear)
520 g
R 16,195 Awaiting Stock
Payment plans available
Delivery Truck Free Standard shipping included. Faster options available

Product Variations


What's in the box

  • Sigma 24mm f/1.4 DG DN Art Lens for Leica L
    • Sigma LH782-01 Lens Hood
    • Sigma LCF-72 III 72mm Lens Cap
    • Sigma LCR II Rear Lens Cap for Leica L
  • Limited 3-Year Warranty

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