The Sigma 28-70mm f/2.8 DG DN Contemporary Lens for Sony E is a wide-angle to portrait zoom lens with a constant maximum aperture of f/2.8. Increased control of depth of field is offered while working in available light conditions.
The optical design incorporates two FLD and two SLD low-dispersion elements plus three aspherical elements that reduce a variety of aberrations to achieve high sharpness, enhanced clarity, and improved colour accuracy. The autofocus unit is kept small with just one lightweight focusing element.
The Sigma 28-70mm f/2.8 DG DN Contemporary Lens for Sony E features a quiet and fast stepping motor providing near-silent and fast autofocus. Providing the perfect combination for filmmakers looking for a high-performance, lightweight, and easy-to-handle camera system that works well with a gimbal or other accessories.
All-optical surfaces feature Super Multi-Layer and Nano-Porous coatings for better contrast and colour rendering for optimal light transmission.
Additionally, the Sigma 28-70mm f/2.8 DG DN Contemporary Lens for Sony E features a water- and oil-repellent coating along with the weather seal construction, this lens is perfect for any working condition.
Furthermore, a nine-blade rounded diaphragm contributes to a good bokeh quality when wider apertures are used.
- Sigma 28-70mm f/2.8 DG DN Contemporary Lens for Sony E
- Sigma LCF-67 III 67mm Lens Cap
- Sigma Rear Cap LCR II for Sony E Mount Lenses
- Sigma LH706-01 Lens Hood
| Focal Length | 28 to 70mm |
| Maximum Aperture | f/2.8 |
| Minimum Aperture | f/22 |
| Lens Mount | Sony E |
| Format Compatibility | Full-Frame |
| Angle of View | 75.4° to 34.3° |
| Minimum Focus Distance | 19 cm |
| Maximum Magnification | 3.3 to 4.6x |
| Optical Design | 16 Elements in 12 Groups |
| Diaphragm Blades | 9, Rounded |
| Focus Type | Autofocus |
| Image Stabilization | No |
| Filter Size | 67 mm (Front) |
| Dimensions (ø x L) | 72.2 x 101.5 mm |
| Weight | 470 g |
