Sigma A 85mm F1.4 DG HSM Lens for Sony - A85DGHSE
Item # L0028941
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- Ultimate Portrait Lens
- Bokeh Effect. Elements made of SLD (Special Low Dispersion) glass
- Hyper Sonic Motor HSM provides quiet high speed and accurate auto-focusing
- Sigma USB Dock compatible
- 7 year Canadian Warranty
The Ultimate Portrait Lens
To create a top-performing 85mm F1.4 lens, SIGMA leveraged its latest innovations in design and materials. The result is the ultimate lens for portraits. By taking chromatic aberrations to the absolute minimum, this lens offers performance that goes beyond, including incredibly sharp resolution and a beautiful bokeh effect.
Special Low Dispersion Glass
Incorporates two elements made of SLD (Special Low Dispersion Glass) and one element with a high rate of anomalous partial dispersion and a high index of refraction. These features help ensure a clear image throughout the plane. The optical system also minimizes sagittal coma flare for outstanding image quality without streaking – even at wide-open aperture.
Elements made of SLD (Special Low Dispersion) glass and an optimized power distribution help minimize axial chromatic aberration. In the areas in front of and behind the point of focus, the optical system produces an attractive and natural bokeh effect by producing a smooth gradation of focus and minimizing streaking.
New Hyper Sonic Motor (HSM) for AF Control
Newly designed Hyper Sonic Motor (HSM) offers 1.3 times the torque of its predecessor. Even at low speeds, it offers exceptionally stable performance, and the updated AF algorithm helps ensure nimble autofocus performance. In addition, full-time manual focus override allows the lens to be switched to manual focus simply by rotating the focus ring—even during continuous AF. The user can quickly find the perfect focus without needing to touch the focus mode switch.)
Diameter x Length: 94.7mm × 126.2mm / 3.7in. × 5.0in
14 elements in 12 groups
Minimum Focus Range
85cm / 33.5in.
7 year Canadian Warranty
1,130g / 39.9oz.