Sigma has just officially announced the new Sigma 23mm F1.4 DC DN Contemporary Lens. It is a new wide angle prime for APS-C camera systems, for Sony E and Leica L mounts. It has two aspherical lens elements along with three special low dispersion elements, nine rounded aperture blades and a minimum focus distance of 25cm/9.8″.
This new lens cost $549, first available for pre-order at B&H/ Adorama.
Below are the detailed specifications of Sigma 23mm F1.4 DC DN Contemporary Lens:
| Principal specifications | ||
|---|---|---|
| Lens type | Prime lens | |
| Max Format size | APS-C / DX | |
| Focal length | 23 mm | |
| Image stabilization | No | |
| Lens mount | Fujifilm X, L-Mount, Sony E | |
| Aperture | ||
| Maximum aperture | F1.4 | |
| Minimum aperture | F16 | |
| Aperture ring | No | |
| Number of diaphragm blades | 9 | |
| Aperture notes | Rounded blades | |
| Optics | ||
| Elements | 13 | |
| Groups | 10 | |
| Special elements / coatings | 2 aspherical and 3 super low dispersion | |
| Focus | ||
| Minimum focus | 0.25 m (9.84″) | |
| Maximum magnification | 0.13× | |
| Autofocus | Yes | |
| Motor type | Stepper motor | |
| Full time manual | No | |
| Focus method | Internal | |
| Distance scale | No | |
| DoF scale | No | |
| Physical | ||
| Weight | 340 g (0.75 lb) | |
| Diameter | 66 mm (2.59″) | |
| Length | 77 mm (3.03″) | |
| Sealing | Yes | |
| Colour | Black | |
| Filter thread | 52 mm | |
| Hood supplied | Yes | |
| Hood product code | LH554-01 | |
| Tripod collar | No | |
| SUPPORT Lens-Rumors, BUY FROM ONE OF OUR AFFILIATE RETAILERS, THANKS ! | ||
|---|---|---|
| Sigma 23mm F1.4 DC DN Contemporary Lens | $549 | B&H/ Adorama |
| Sigma 17mm F4 DG DN Contemporary Lens | $599 | B&H/ Adorama |
| Sigma 50mm F2 DG DN Contemporary Lens | $639 | B&H/ Adorama |
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