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Sigma 85mm F1.4 DG HSM Art for Sigma SA Mount

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Was: $1,199.00
Now: $1,099.00
SKU:
321956
Availability:
Usually ships in 3-5 business days
Weight:
1.00 LBS
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Product Overview

Quick Bits

  • Outstanding resolving power and minimized chromatic aberrations helpmake this the ultimate lens for portraits
  • Image quality perfect for ultra-high-megapixel digital cameras
  • Newly designed HSM for nimble AF control
  • Compatible with Mount Converter MC-11
  • SIGMA USB DOCK
  • Brass made bayonet mount



Overview

Peak 85mm F1.4 performance. Introducing the ultimate lens for

portraits and more.

  1. 1. A design that prioritizes optical performance—without compromise.
  2. 2. Featuring all of SIGMA’s latest technologies.
  3. 3. Other features

 

Peak 85mm F1.4 optical performance that more than satisfies the stringent

standards of the Art line.

 

Portrait photographers demand the attractive bokeh effect that large-diameter lenses offer, as

well as outstanding resolution. Fulfilling the exacting standards of the Art line, the SIGMA 85mm

F1.4 DG HSM | Art delivers both of these elements at the highest level. The bokeh effect is so

precise, you can focus on the pupil of the subject’s eye while blurring the eyelashes. Adding to the

effect, the area in focus is extremely high-resolution while the bokeh area is very attractive in

appearance. The SIGMA 85mm F1.4 DG HSM | Art incorporates 14 lens elements in 12 groups, a

remarkable structure that helps the lens deliver ultra-high-resolution. This lens is therefore an

excellent match for full-frame DSLRs offering 50-megapixel or higher resolution.

Key Features

1. A design that prioritizes optical performance—without compromise.

__ Outstanding resolving power and minimized chromatic aberrations help make this the ultimate lens for portraits.

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.

__ Image quality perfect for ultra-high-megapixel digital cameras

Ultra-high-megapixel full-frame DSLRs offering 50-megapixel or higher resolution are now

available, and nothing will bring out the performance potential of these cameras better

than the fundamental performance of the lens. The SIGMA 85mm F1.4 DG HSM | Art

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.

__ SIGMA’s fifth large-diameter F1.4 lens for full-frame sensors.

Among its new product lines, this is the fifth large-diameter F1.4 lens SIGMA has

introduced for cameras with full-frame sensors. SIGMA is the only lens manufacturer that

covers 20-85mm at F1.4 brightness in its lineup. This latest lens reflects our experience

with this specification and insistence on offering only the best.

__ The beautiful bokeh effect that only a large-diameter lens can offer

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.

2. An all-new lens that leverages SIGMA’s latest design technologies.

__ Newly designed HSM for nimble AF control

The 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.

3. Other features

__ Compatible with Mount Converter MC-11

Mount Converter MC-11 allows you to use your SIGMA SA mount and SIGMA EOS mount

(Canon-compatible) interchangeable lenses with the Sony E-mount camera body. Owners

of multiple camera systems can get even more out of their valuable lens assets, while Sony

E-mount camera owners can enjoy the world of large-diameter mid-telephoto photography.

__ SIGMA USB DOCK makes customization and flexible adjustment

possible.

__ Applicable for the Mount Conversion Service that enables lenses to be

long term assets

__ Incorporating Rounded Diaphragm

__ Designed to minimize flare and ghosting

__ Brass made bayonet mount

__ Water and oil-repellent coating ensures a pleasant photography

experience

__ Nikon electromagnetic diaphragm mechanism included

__ Evaluation with SIGMA’s own MTF measuring system “A1*”

__ “Made in Japan” with the best craftsmanship

 

[Specifications]

All figures calculated for SIGMA.

Lens construction: 14 elements in 12 groups

Minimum aperture: F16

Filter size: φ86mm

Angle of view (35mm): 28.6°

Minimum focusing distance: 85cm/33.5in.

Dimensions (diameter x length): φ94.7mmx126.2mm/3.7in.x5.0in.

Number of diaphragm blades: 9 (Rounded diaphragm)

Maximum magnification ratio: 1:8.5

Weight: TBD

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