The Sigma 24mm f/1.4 DG DN Art Lens for Sony E is a professional-grade wide-angle prime from Sigma’s acclaimed Art line, engineered for full-frame mirrorless cameras. With a blazing f/1.4 maximum aperture and a versatile 24mm focal length, it excels across landscape, architecture, street photography, and astrophotography, delivering razor-sharp, edge-to-edge image quality.
Built around an advanced optical formula featuring two FLD elements, one SLD element, and four aspherical elements, this lens eliminates chromatic aberration, distortion, and sagittal coma flare with exceptional precision. Paired with an STM autofocus motor, Super Multilayer Coating, Nano Porous weather-resistant construction, and a high-precision brass bayonet mount, the Sigma 24mm Art DN is the definitive wide-angle lens for Sony E-mount shooters demanding uncompromising performance.
Key features
- Blazing f/1.4 Maximum Aperture: Enables superior low-light performance and beautiful shallow depth-of-field rendering, perfect for nightscapes, astrophotography, and creative portraiture.
- Advanced Optical Design: Two FLD and one SLD element correct chromatic aberrations across the entire focus range, while four aspherical elements eliminate distortion and suppress sagittal coma flare for pristine star-point rendering.
- Fast, Near-Silent STM Autofocus: A stepping motor delivers quick and virtually silent focusing, making this lens equally at home for stills and video work on Sony E-mount bodies.
- Super Multilayer + Nano Porous Coatings: Minimizes flare and ghosting in backlit conditions while the NPC weather-resistant coating repels water and dust for reliable field use.
- Versatile 72mm Front Filter Thread + Rear Filter Holder: Accepts standard ND and polarizer filters up front, with a rear holder accommodating specialty sheet filters widely used in astrophotography.
- Rounded 11-Blade Diaphragm & Brass Bayonet Mount: Produces smooth, pleasing bokeh at wide apertures, backed by a high-precision, durable brass mount for long-lasting reliability.
Specifications
| Mount | Sony E-Mount |
|---|---|
| Format Coverage | Full-Frame |
| Focal Length | 24mm |
| Maximum Aperture | f/1.4 |
| Aperture Range | f/1.4 to f/16 |
| Optical Elements | 2 FLD Elements, 1 SLD Element, 4 Aspherical Elements |
| Diaphragm Blades | 11 (Rounded) |
| Autofocus Motor | STM (Stepping Motor) |
| Filter Thread | 72mm Front + Rear Filter Holder |
| Coatings | Super Multilayer Coating, Nano Porous Coating (NPC) |
Frequently asked questions
Is the Sigma 24mm f/1.4 DG DN Art compatible with APS-C Sony E-mount cameras?
Yes. While designed primarily for full-frame Sony E-mount cameras, it is fully compatible with APS-C-format Sony E-mount bodies, where it provides a 36mm equivalent focal length.
Why is this lens recommended for astrophotography?
The lens incorporates four aspherical elements that significantly suppress sagittal coma flare — a common issue when photographing stars — alongside FLD and SLD elements that correct chromatic aberration. It also features a rear filter holder for specialty astrophotography sheet filters and an f/1.4 aperture for maximum light gathering in dark skies.
Does the Sigma 24mm f/1.4 DG DN Art have weather sealing?
Yes. The lens features a Nano Porous Coating (NPC) that provides a water and dust repellent layer as part of its weather-resistant design, along with a high-precision brass bayonet mount for added durability.
