Lens Summary
Brand: Sigma
Also Known As: Sigma 14-24mm f/2.8 Art
Lens Type: Zoom Lens
Format: Full Frame / FX
Focus: Autofocus
Lens Mount: Canon EF, Nikon F, Sigma SA
Release Date: 2018-02-09
MSRP Price: $1599
Made in: Japan
Production Status: In Production
Lens Description: An ultra-wide zoom lens with a constant f/2.8 aperture, the 14-24mm f/2.8 DG HSM Art Lens from Sigma is an outstanding option for architectural and landscape shooters with full-frame Nikon F cameras. A part of the esteemed Art-series of lenses, a sophisticated optical design is used that incorporates three FLD, three SLD, and three aspherical elements to help reduce chromatic aberrations and keep distortion under control. A Super Multi-Layer coating has also been applied to suppress lens flare and ghosting for accurate color fidelity and high contrast.
Sigma 14-24mm f/2.8 DG HSM Art Specifications
| Lens Specifications | |
|---|---|
| Lens Type | Zoom Lens |
| Focal Length | 14-24mm |
| Mount Type | Canon EF, Nikon F, Sigma SA |
| Format | Full Frame / FX |
| Compatible Format(s) | Full Frame / APS-C |
| Compatible with Teleconverters | No |
| Zoom Ratio | 1.7x |
| Maximum Reproduction Ratio | 1:5.4 |
| Optical Stabilization (Image Stabilization) | No |
| Aperture Information | |
| Aperture Ring | No |
| Maximim Aperture | f/2.8 |
| Minimum Aperture | f/22 |
| Maximum Angle of View (Full frame or larger format) | 114.2° |
| Minimum Angle of View (Full frame or larger format) | 84.1° |
| Optical Information | |
| Lens Elements | 17 |
| Lens Groups | 11 |
| Diaphragm Blades | 9 (Rounded) |
| Low Dispersion Glass Elements | 3 |
| "F" Low Dispersion Glass Elemenets | 3 |
| Aspherical Elements | 3 |
| Super Multi-Layer Coating | Yes |
| Focus Information | |
| Focus | Autofocus |
| Built-in Focus Motor | Yes |
| Hyper Sonic Motor (HSM) | Yes |
| Minimum Focus Distance | 26-28cm/10.2-11.0in |
| Electronic Diaphragm | Yes |
| Filter Information | |
| Filter Size | N/A |
| Accepts Filter Type | Screw-on |
| Physical Characteristics | |
| Weather / Dust Sealing | Yes |
| Mount Material | Metal |
| Dimensions | 96.4mm x 135.1mm/3.8in. x 5.3in. |
| Weight | 1,150g/40.6oz. |
| Other Information | |
| Available in Colors | Black |
Lens Construction
MTF Chart
could have a comparison nikon 14-24 vs sigma 14-24 please