The Sigma 28‑45mm f/1.8 DG DN Art lens for Sony E‑Mount is a unique wide‑to‑standard zoom designed for full‑frame mirrorless cameras. Featuring a fast constant f/1.8 aperture across its zoom range, it delivers exceptional low‑light performance, beautiful background blur, and consistent exposure control—making it ideal for portraits, street photography, environmental landscapes, and video applications. Its compact, Art‑series optical design combines professional‑grade sharpness with smooth rendering throughout the zoom range, offering creative flexibility without compromising image quality.
Built with advanced optical elements, including aspherical and special low‑dispersion glass, this lens minimizes chromatic aberrations, distortion, and flare while maintaining spectacular corner‑to‑corner sharpness. A next‑generation stepping motor ensures smooth, quiet, and precise autofocus, perfect for both stills and video capture. The robust, weather‑sealed construction offers reliability in challenging shooting conditions.
| Lens Mount | Sony E‑Mount (Full‑frame compatible) |
| Focal Length | 28–45mm |
| Maximum Aperture | f/1.8 (constant) |
| Minimum Aperture | f/16 |
| Lens Construction | 14 elements in 12 groups (including aspherical & low‑dispersion elements) |
| Angle of View | 75.4° – 53.3° |
| Minimum Focusing Distance | 30 cm |
| Maximum Magnification | 1:5.1 |
| Diaphragm Blades | 9 (rounded) |
| Autofocus | Stepping motor (fast & quiet) |
| Image Stabilization | No |
| Filter Size | 67mm |
| Weight | Approx. 835g |
| Warranty Terms: | 1-year warranty covered by 101 Multimedia. |
| Brand | |
|---|---|
| Product Categories | Zoom |
| Works with | Sony E/FE |