Sigma 28-70mm F2.8 DG DN | C
Camera Lens Price in Bangladesh Full Specifications
| Official price | BDT-67,770.00 |
| Lens type | Zoom lens |
| Max Format size | 35mm FF |
| Focal length | 28–70 mm |
| Image stabilization | No |
| Lens mount | L-Mount, Sony FE |
| Aperture | |
| Maximum aperture | F2.8 |
| Minimum aperture | F22 |
| Aperture ring | No |
| Number of diaphragm blades | 9 |
| Optics | |
| Elements | 16 |
| Groups | 12 |
| Special elements / coatings | 2 FLD + 2 SLD + 3 aspherical elements, Nano Porous + Super Multi-Layer coating |
| Focus | |
| Minimum focus | 0.19 m (7.48″) |
| Maximum magnification | 0.3× |
| Autofocus | Yes |
| Motor type | Stepper motor |
| Full time manual | Yes |
| Focus method | Internal |
| Distance scale | No |
| DoF scale | No |
| Physical | |
| Weight | 470 g (1.04 lb) |
| Diameter | 72 mm (2.83″) |
| Length | 102 mm (4.02″) |
| Materials | Magnesium alloy |
| Sealing | Yes |
| Colour | Black |
| Zoom method | Rotary (extending) |
| Power zoom | No |
| Zoom lock | No |
| Filter thread | 67 mm |
| Hood supplied | Yes |
| Tripod collar | No |
| Other |
Manufacturer description
The Sigma 28-70mm F2.8 DG DN Contemporary is a fast standard zoom lens for full-frame L- and E-mount bodies. The lens sports three aspherical, two ‘FLD’ and two ‘SLD’ elements, as well as Super-Multi Layer and Nano Porous coatings to reduce ghosting and aberrations.
It has a minimum focus distance of 19cm (7.5″) and a maximum magnification of 0.3X.
The 28-70mm F2.8 is weather-sealed, and has an oil and water repellant coating on the front element.
