The 14mm F2.8 AF lens is designed for high-resolution, well-corrected imagery with the most advanced Nikon Full Frame image sensor cameras. It can also be used on APS-C Nikon models where it will provide a 21mm equivalent focal length.
State of the art manufacturing techniques and an advanced optical design (15 Ultra Multi Coated elements in 10 groups including 2 Aspherical, 1 Extra-Low Dispersion, and 4 High Refractive Index) minimize aberrations, control distortion and provide excellent resolution. The new Rokinon 14mm Lens is also more affordable than others in its class and also provides a slightly wider angle of view of 116.6°.
The ergonomically designed aluminum alloy housing incorporates a M/AF switch that allows the choice of fast and quiet autofocusing or full manual focus control. In addition, when in AF mode, a manual focus override feature is available for fine tuning focus after the lens has autofocused.
Additional features include weather sealing, a rounded seven blade aperture for pleasing bokeh and star effects, a built-in lens hood, and a padded lens pouch. It is the perfect for real estate interiors and exteriors, astrophotography, landscapes, and travel.
Specifications
| Model Name | AF 14mm F2.8 F | |
| Aperture Range | F2.8 ~ 22 | |
| Lens Optical Construction | 15 Elements in 10 Groups | |
| Special Elements | 2 ASP, 1 ED, 4 HR | |
| Coating | UMC | |
| Minimum Focusing Distance | 0.20m (0.66ft) | |
| Maximum Magnification Ratio | x 0.15 | |
| Filter Size | - | |
| Number of Blades | 7 | |
| Mount | Nikon F | |
| Angle of View | Full Frame | 116.6 ˚ |
| APS-C | 92.8 ˚ | |
| Maximum Diameter | 90.5mm | |
| Length | 93.1mm | |
| Weight without Lens Cap | 474g | |
| Weight | 523g | |
| Weather Sealing | Yes | |
| AF/MF mode switch | Yes | |
| AF Motor | Linear Stepping Motor | |
MTF Chart

Optical Construction

Features
116.6° Ultra Wide Angle
Crystal Clear Resolution
Upgraded fast, accurate and quiet Autofocus