Sigma has announced the 17-40mm F1.8 DC Art, a super-fast standard zoom for APS-C. It will be available in Leica L, Sony E, Fujifilm X and Canon RF mounts.
Sigma 17-40mm F1.8 DC | Art is a super-fast standard zoom for APS-C cameras. It gives a 26-60mm equivalent range on most APS-C bodies and maintains an F1.8 maximum aperture across the range. It uses linear motors to deliver fast focus and an internal zoom design, allowing a dust and moisture-resistant design.
This new lens costs $919, first available for pre-order at B&H/ Adorama.
Below are the detailed specifications of Sigma 17-40mm F1.8 DC A lens:
| Principal specifications | ||
|---|---|---|
| Lens type | Zoom lens | |
| Max Format size | APS-C / DX | |
| Focal length | 17–40 mm | |
| Image stabilization | No | |
| Lens mount | Canon RF-S, Fujifilm X, L-Mount, Sony E | |
| Aperture | ||
| Maximum aperture | F1.8 | |
| Minimum aperture | F16 | |
| Aperture ring | Yes | |
| Number of diaphragm blades | 11 | |
| Optics | ||
| Elements | 17 | |
| Groups | 11 | |
| Special elements / coatings | 4 SLD elements, 4 aspherical | |
| Focus | ||
| Minimum focus | 0.28 m (11.02″) | |
| Maximum magnification | 0.2× | |
| Autofocus | Yes | |
| Motor type | Linear Motor | |
| Focus method | Internal | |
| Distance scale | No | |
| DoF scale | No | |
| Physical | ||
| Weight | 535 g (1.18 lb) | |
| Diameter | 73 mm (2.87″) | |
| Length | 116 mm (4.57″) | |
| Sealing | Yes | |
| Zoom method | Rotary (internal) | |
| Power zoom | No | |
| Zoom lock | No | |
| Filter thread | 67 mm | |
| Hood supplied | Yes | |
| Hood product code | LH728-02 | |
| SUPPORT LENS-RUMORS, BUY FROM ONE OF OUR AFFILIATE RETAILERS, THANKS ! | ||
|---|---|---|
| Sigma 17-40mm F1.8 DC A lens | $919 | B&H/ Adorama |