Released in August 2022

Enjoy the ultimate Art F1.4 performance anytime, anywhere. Introducing the starry sky lens for everyday use. ・Mount: Leica Camera L-Mount standard ・Focal length: 24mm ・Maximum aperture: F1.4 ・Filter diameter: 72mm ・Art Line / [24MMF14DGDNAL] 24MMF14DGDNAL Released in August 2022
The 24mm SIGMA 24mm F1.4 DG DN | Art boasts best-in-class optical performance, fully capable of astrophotography. Its 17-element, 14-group lens construction includes two FLD glass elements, one SLD glass element, and four aspherical lenses, thoroughly correcting various aberrations. Particular attention has been paid to suppressing sagittal coma flare, which cannot be compensated for by camera body correction, and point image reproduction has also been improved. In addition to suppressing double-line blur at the periphery of the image, the lens also features flare and ghosting countermeasures implemented from the initial design stage. The Super Multi-Layer Coating and Nanoporous Coating (NPC) contribute to excellent backlight performance, especially at apertures near full aperture. The combination of best-in-class optical performance, fully capable of handling even the most demanding starry sky photography, a bright F1.4 aperture, and a convenient 24mm angle of view, typical of standard zooms, makes this lens suitable for a wide range of scenes, from stargazing, nightscapes, and indoor scenes to architecture and landscapes that take full advantage of its minimal aberrations. Experience the versatility that is unmatched even in the Art F1.4 lineup. The SIGMA 24mm F1.4 DG DN | Art lens boasts the optical performance unique to the Art F1.4 wide-angle lens, yet is compact, making it highly portable and easy to use. In addition to optimally positioning each glass element, including aspherical lens elements with shapes that are difficult to process, we also meticulously focused on the overall power and focus lens arrangement, taking advantage of the design flexibility afforded by the short flange focal distance, achieving a compact size. Furthermore, by minimizing the lens barrel diameter, we've shaved weight by 1g for various components, including the exterior metal parts and bayonet mount. Enjoy outdoor, travel, and street photography, regardless of the purpose or location. The 24mm focal length, which allows you to capture information about the surrounding environment while focusing on the subject, is also effective for documentary and portrait photography. From professional photographers to those new to large-aperture wide-angle primes, this lens offers endless possibilities for anyone who values ​​practicality and goes beyond optical performance alone.
Comprehensive Features and Build Quality for a Variety of Shooting Scenes. In addition to the front filter compatibility, the lens also features convenient features for astrophotography, such as the rear filter holder that allows for the attachment of sheet-type filters to the rear, and the newly added MFL switch that disables focus ring operation to prevent accidental operation. The dust- and splash-proof construction* common to the Art line and the water- and dirt-repellent coating on the front lens surface ensure reliable use even in harsh environments. Additionally, it features a focus mode switch, an AFL button that can be assigned any function from the camera, an aperture ring click switch that turns the click on/off, and an aperture ring lock switch to prevent unintentional operation, allowing for intuitive and flexible operation. The included petal-shaped hood also features a locking mechanism to prevent accidental removal. The fast and quiet AF achieved by the use of a stepping motor is ideal for both still and video shooting. The build quality is uncompromising, with every detail designed to meet the demands of photography. *The lens is dust- and splash-proof, and can be used in light rain, but is not waterproof. [Accessories] - Case - Petal-shaped hood with lock (LH782-01) - Front cap (LCF-72 III) - Rear cap (LCR II) - Guide plate (GP-11) ■ Specifications ■ Lens construction: 17 elements in 14 groups (2 FLD lenses, 1 SLD lens, 4 aspherical lenses) Angle of view: 84.1° Number of aperture blades: 11 (circular aperture) Minimum aperture: F16 Minimum focusing distance: 25cm Maximum magnification ratio: 1:7.1 Filter size: φ72mm Maximum diameter x length: φ75.7mm x 95.5mm Weight: 520g □ Manufacturer's warranty period: 1 year