The Sigma 85mm f/1.4 DG HSM A1 Art for Nikon is a high quality portrait-length lens designed for F-mount cameras. Key features include:
Great for portraiture and event photography
Excellent image quality, clarity, contrast, and sharpness
Fast, smooth, and quiet autofocus
Compatible with the Sigma USB dock
Full-Frame Portrait Lens. The Sigma 85mm f/1.4 gives users a much-needed Art-Series portrait lens. Dedicated portrait shooters, wedding photographers, event photographers, and anybody who needs a short tele lens will all benefit. The fast f/1.4 aperture allows great low-light capability as well as a very shallow depth-of-field. Using a APS-C sensor camera? You’ll have a focal length equivalent to 127.5mm.
High Image Quality. As a part of Sigma’s Art lens line, this lens goes through Sigma’s rigorous A1 testing to ensure high image quality. The 12-24mm f/4’s optics are quite impressive. Two SLDglass elements, one high-refractive index element, and one aspherical element correct for chromatic aberrations throughout the entire focusing range, while ensuring high image sharpness, clarity, and contrast. A Super Multi-Layer Coating minimizes lens flare and ghosting to help produce high-contrast, color-accurate images.
Hyper Sonic Motor Autofocus System. The HSMautofocus system provides fast, smooth, and quiet operation in a wide variety of shooting situations. You can also manually override the autofocus motor at any time by rotating the focusing ring, giving you quick fine-tuning ability.
|Camera Mount Type||Nikon F|
|Format Compatibility||35mm Film / Full-Frame Digital Sensor|
|Angle of View||28.6°|
|Minimum Focus Distance||33.46" (85 cm)|
|Maximum Reproduction Ratio||1:8.5|
|Diaphragm Blades||9, Rounded|
|Filter Thread||Front: 86 mm|
|Dimensions (DxL)||Approx. 3.73 x 4.97" (94.7 x 126.2 mm)|
|Weight||Not Specified By Manufacturer