The Sigma 28-45mm f/1.8 DG DN Art lens redefines zoom versatility for Sony E-mount full-frame mirrorless cameras. As the world's first constant f/1.8 zoom across its entire range, it delivers exceptional light-gathering capability and shallow depth-of-field control typically reserved for prime lenses. With 18 optical elements including three aspherical and five Special Low Dispersion components, this lens minimizes aberrations and optical distortions for pristine image quality. The 11-blade rounded diaphragm ensures smooth bokeh rendering, while its wide-to-normal 28-45mm focal length covers everyday shooting without the weight penalty of multiple lenses. Engineered for both stills and video, it combines professional-grade optical performance with practical design—ideal for photographers and filmmakers seeking premium results in a compact package.
Features
- Full Frame | f/1.8 to f/16
- Superfast Wide-to-Normal Zoom
- HLA Autofocus
- 11.9" Minimum Focus Distance
- Aperture Ring with Click & Lock Switches
- SLD and Aspherical Elements
- Nano Porous & Super Multilayer Coatings
- Dust & Splash Resistant
Specifications
| Lens Mount |
Sony E |
| Sensor Compatibility |
|
| Focal Length |
28 to 45mm |
| Back Focal Length |
|
| Maximum Aperture |
Maximum: f/1.8 |
|
Minimum: f/16 |
| Angle of View |
75.4° to 51.3° |
| Minimum Focus Distance |
30.2 cm |
| Focus Type |
Autofocus |
| Iris Type |
|
| IR Corrected |
|
| Weight |
950 g |
What's in the box
- Sigma 28-45mm f/1.8 DG DN Art Lens (Sony E)
- Lens Hood
- Sigma LCF-82 III 82mm Lens Cap
- Sigma LCR II Rear Lens Cap for Sony E
- Limited 4-Year Manufacturer Warranty
