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Sigma 24mm f1.4 DG DN Art

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Specifications

BrandSigma
CategoryUltra-Wide Angle
Prime or ZoomPrime
Focus TypeAuto
Focal length (mm)24
Aperture (max)1.4
Filter Size (mm)72
Weight (g)520
Length (mm)95
Diameter (mm)76
Weather Sealed✔
Image Stabilization✘
Min. focus distance (m)0.25
Max. magnification0.14
Release Year2022
Release Price (USD)799
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Description and Reviews

Key Take-Aways:

The Sigma 24mm f/1.4 DG DN Art is a compact 520g wide-angle prime lens featuring 17 elements in 14 groups, weather sealing, both front and rear filter capability, and a unique manual focus lock switch designed for astrophotography. Professional reviews praise its excellent build quality with extensive features including a de-clickable aperture ring, very good center sharpness, low distortion, strong flare resistance, and competitive pricing at $800, while noting softer corners at f/1.4 requiring stopping down to f/2.8-f/4 for critical edge-to-edge sharpness, high vignetting at maximum aperture, and visible longitudinal chromatic aberrations Recent Posts +2. As of September 14, 2025, user sentiment indicates the lens is well-regarded as a high-quality alternative to first-party options, with photographers appreciating its value proposition, robust construction, and overall image quality despite some acknowledging it may not fully meet expectations for demanding astrophotography applications.

From Sigma:

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 F1.4” with Sigma

Featuring a very large maximum aperture of F1.4, outstanding suppression of optical aberrations as well as a wealth of thought-out features, the Sigma 24mm F1.4 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 F1.4 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 F1.4 DG DN | Art brings the power and pleasure of an astrophotography lens into everyday situations.

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