The SIGMA 28-45mm F1.8 DG DN | Art is the world's first full-frame zoom lens with a constant maximum aperture of F1.8, providing sharpness and clarity akin to that of a prime lens. Building on its legacy of pioneering large-aperture zoom lenses, such as the SIGMA 18-35mm F1.8 DC HSM | Art and the SIGMA 24-35mm F2 DG HSM | Art, SIGMA presents this new, fast, portable, and versatile addition to its Art series.
Beyond its exceptional brightness, the SIGMA 28-45mm F1.8 DG DN | Art maintains prime lens-level sharpness and clarity throughout its zoom range. With its rapid and accurate autofocus and excellent operability, this groundbreaking lens offers new creative possibilities, making it a valuable tool for full-frame filmmakers and an exceptionally versatile option for stills photographers.
Key Features
- World's First F1.8 Full-Frame Zoom Lens
- Prime-Like Sharpness and Clarity
- Fast and Precise Autofocus
- Innovative and Versatile Design
- Superior Operability
Product Specifications:
| General | |
| Lens Construction | 18 elements in 15 groups |
| Number of Diaphragm Blades |
11 Blades |
| Minimum Aperture | F16 |
| Minimum Focusing Distance |
30cm/ 11.9in. |
| Maximum Magnification Ratio |
1:4 |
| Camera Type | Mirrorless |
| Sensor Format | Full-frame [DG] |
| Corresponding Mount | L-Mount Sony E-mount |
| Packaging Info | |
| Package Weight | 960g |
| Box Dimensions (LxWxH) | 87.8mm x 151.4mm x 3.5in |