Sigma 14-24mm f/2.8 DG DN Art Sony FE-Mount Lens
Sigma 14-24mm f/2.8 DG DN Art Sony FE-Mount Lens
Sigma 14-24mm f/2.8 DG DN Sony FE-Mount Lens Summary |
Many photographers like to use low sensitivity shooting to minimize noise as much as they can. Particularly in the photography of starry skies, bright wide-angle lenses are often selected because they can efficiently collect weak light. The 14-24mm f/2.8 DG DN Art Lens has been developed as the ultimate large-diameter, wide-angle zoom lens by optimizing the standard specifications for photographing starry skies for full-frame mirrorless camera s. The uniform rendering performance and outstanding resolution to the edge of the frame make it the “definitive lens for astrophotography.” By utilizing the characteristics of the short flange focal length, this new-generation large-diameter zoom lens combines both compact body and unprecedented high-resolution image quality. |
Product features in detail |
High-resolution image qualityOne FLD glass and five SLD glass elements are appropriately arranged to suppress chromatic aberration to the edge of the frame. Three aspherical lenses, including a large-diameter aspherical lens at the foremost surface, are used to effectively minimize coma flare, etc., thereby achieving mind-blowing resolution. The super multi-layer coating is combined with a newly developed Nano Porous Coating, sharply reducing flare and ghosting. The lens has been designed to be less susceptible to strong incident light such as backlight. Substantial functions enable user confidence, even in tough environmentsIncorporating a stepping motor enables the high speed, quiet AF drive. Shooting is comfortable even in target AF such as Face/Eye Detection AF and during video shooting. The AFL button which can be assigned with various functions widens the range of operations available on the lens. Furthermore, the lens features a dust- and splash-proof structure, along with a water- and oil-repellent coating on the frontmost surface of the lens, which further supports shooting in various environments. Rear filter holder as a standard accessoryThe lens comes with a rear filter holder equipped with a fall prevention lock for attaching sheet type rear filters for shooting starry skies. |
Specifications
| Offer Category: Camera Lenses |
| Offer Product Type: Sony Lenses E Mount |
| Autofocus: Yes |
| Constant Aperture: Yes |
| Diameter (mm): 85 |
| Length (mm): 131 |
| Weight (g): 19595 |
| Elements: 18 |
| Focal length: 14 - 24 mm |
| Full time manual: Yes |
| Groups: 13 |
| Hood supplied: Yes |
| Maximum focal length: 24 |
| Maximum magnification: 0.14 |
| Maximum aperture (number): 2.8 |
| Minimum focal length: 14 |
| Lens Minimum focus distance (m): 0.28 |
| Minimum aperture (number): 22 |
| Number of diaphragm blades: 11 |
| Special elements / coatings: One FLD + five SLD + three aspherical elements, Nanon Porous + Super Multi-layer coatings |
| Best For Holiday and Landscape: Yes |
| Best For Interior and Architecture: Yes |
| Best For Macro and Still Life: Yes |
| Best For Astro: Yes |
| Best For Street: Yes |