Peak 85mm F1.4 optical performance
that more than satisfies the stringent standards of the Art line.
With all the resolving power for 50-megapixel
or higher ultra-high-megapixel cameras, this is the ultimate lens for portraits and more.
The ultimate lens for portraits and more.
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.
Art line delivers high-level artistic expression
SIGMA is organizing all its interchangeable lenses into three product lines: Contemporary, Art, and Sports, each with a distinctive concept. Designed with a focus on sophisticated optical performance and abundant expressive power, our Art line lenses deliver high-level artistic expression. Offering astonishing rendering performance that meets the highest standard, they are perfect for landscapes, portraits, still-lifes, close-ups, and casual snaps. They are made for the kind of photography that unleashes the inner artist. A powerful ally in every genre of photography, SIGMA’s Art line lenses excel both in the studio for formal works and outdoors for impressive shots of architecture, starry skies, and many other scenes.
Features
A design that prioritizes optical performance—without compromise.
Outstanding resolving power
and minimized chromatic aberrations
help make this the ultimate lens for portraits.
- SLD glass
- Aspherical 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.
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.
Distortion
Exclusive low-dispersion glass
The degree to which light is refracted by glass depends on the light’s wavelength. This fact causes different colors of light to focus at slightly different points. The result is chromatic aberration, the color fringing that is particularly noticeable in telephoto lenses. Most chromatic aberration can be removed by combining a high-refractivity convex lens element with a low-refractivity concave element. Yet residual chromatic aberration known as “secondary spectrum” may still remain. To minimize this secondary spectrum, which can be a serious issue with conventional lenses, SIGMA lenses feature up to three types of exclusive low-dispersion glass offering superior performance: ELD (Extraordinary Low Dispersion), SLD (Special Low Dispersion) and FLD (“F” Low Dispersion). In particular, FLD glass offers ultra-low dispersion in combination with high transmittance and the anomalous dispersion characteristics of fluorite. Meticulous deployment of these types of exclusive low-dispersion glass and optimization of power distribution gives SIGMA lenses superlative image rendition undiminished by residual chromatic aberration.
Designed to minimize flare and ghosting
From the start of the design process, SIGMA measured flare and ghosting to establish an optical design that is resistant to strong incidental light sources such as backlight. At the prototyping stage, SIGMA used not only simulations but actual photographic experiments to assess flare and ghosting under multiple criteria, identify the causes of these issues under a wide range of situations, and take measures to mitigate them. In addition, SIGMA’s Super Multi-Layer Coating helps further reduce flare and ghosting and provide sharp, high-contrast images even in backlit conditions.
Vignetting
| F1.4 |
|
|---|---|
| F2.8 |
|
| F5.6 |
|
An all-new lens that leverages SIGMA’s latest design technologies.
Newly designed HSM, dust and splash resistant structure, and electromagnetic aperture control
Going beyond outstanding optical performance, SIGMA has added all its latest technologies for outstanding usability. Newly designed HSM, dust and splash resistant structure, -this is the long-awaited prime lens from the Art line.
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.
-
The operation of full-time MF may vary based on mount type.
Mount with Dust and Splash Resistant Structure
The lens mount incorporates rubber sealing to protect the mount from dust and water drops.
High-precision,
rugged brass bayonet mount
The brass mount combines high precision with rugged construction. Its treated surfaces and enhanced strength contribute to the exceptional durability of the lens.
Nikon electromagnetic diaphragm mechanism included
The lens for the Nikon camera includes the electromagnetic diaphragm mechanism and is able to receive the appropriate signals from the camera body. This feature ensures precision diaphragm control and stable Auto Exposure (AE) performance during continuous shooting.
Rounded diaphragm
The 9-blade rounded diaphragm creates an attractive blur in the out-of-focus areas of the image.
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 now get even more out of their valuable lens assets.
ESSENTIALS
You’ll find our philosophy and craftsmanship
in every product
Our new lineup fully expresses our approach to lenses and photography itself. All of our lenses belong to one of three lines—Contemporary, Art, or Sports—all of which share our development philosophy and advanced manufacturing system. High performance, high quality, and high end in every respect, these lenses give people who love photography lasting value and consistent, exciting results. The secret is our passion for craftsmanship that we put into every production process and every product.
Specifications
85mm F1.4 DG HSM | Art
Lens Construction |
|
Lens Construction |
|
14 elements in 12 groups
|
Angle of View |
|
28.6°
|
Number of Diaphragm Blades |
|
9 (Rounded diaphragm)
|
Minimum Aperture |
|
F16
|
Minimum Focusing Distance |
|
85cm / 33.5in.
|
Maximum Magnification Ratio |
|
1：8.5
|
Filter size |
|
φ86mm
|
Dimensions (Diameter × Length) |
|
SIGMA SA-Mount
Φ94.7mm × 126.2mm / Φ3.7in. × 5.0in. Sony E-Mount φ94.7mm × 152.2mm / Φ3.7in. × 6.0in. L-Mount φ94.7mm × 150.2mm / Φ3.7in. × 5.9in. *The length of a lens is measured from the filter surface to its mount. |
Weight |
|
SIGMA SA-Mount
1,130g / 39.9oz. Sony E-Mount 1,210g / 42.7oz. L-Mount 1,215g / 42.8oz. |
Edition Number |
|
A016
About Edition Number |
Supplied Accessories |
|
Case, Petal Hood (LH927-02)
|
Corresponding AF Mounts / Barcode No. |
|
SIGMA SA-Mount
00-85126-32156-7 Nikon F Mount 00-85126-32155-0 Canon EF Mount 00-85126-32154-3 L-Mount 00-85126-32169-7 Sony E-Mount discontinued |
Technologies |
|
Nikon electromagnetic diaphragm mechanism
The Nikon mount version of this lens includes an electromagnetic diaphragm mech… High-precision, rugged brass bayonet mount Mount with Dust and Splash Resistant Structure HSM (Hyper Sonic Motor) Rounded diaphragm Exclusive low-dispersion glass |
Performance / Data
MTF Chart
Diffraction MTF
Geometrical MTF
| Spatial frequency | S:Sagittal Line | M:Meridional Line |
|---|---|---|
| 10lp/mm |
|
|
| 30lp/mm |
|
Vignetting
Product Lineup
85mm F1.4 DG HSM | Art
-
SIGMA SA-mount
- Case, Petal Hood (LH927-02)
-
Nikon F mount
- Case, Petal Hood (LH927-02)
-
Canon EF mount
- Case, Petal Hood (LH927-02)
-
L-Mount
- Case, Petal Hood (LH927-02)
-
Sony E-mount
- Case, Petal Hood (LH927-02)
Support
85mm F1.4 DG HSM | Art
Contact
Accessories
Supplied Accessories
LENS HOOD LH927-02
FRONT CAP LCF-86mmⅢ
REAR CAP LCR Ⅱ
* The image is for SIGMA.
Separately Sold Accessories
WR CERAMIC PROTECTOR 86mm
With many applications in aerospace and other industries, glass ceramics is an extremely tough type of crystallized glass that serves as the foundation for Clear Glass Ceramics. While featuring the high transmittance required of optical devices, this advanced new material combines greater hardness than chemically strengthened glass and greater flexibility than sapphire crystal glass. These qualities make Clear Glass Ceramics the ideal material for protective lens filters.
* Normal frame type.
PROTECTOR 86mm
Normal type. Protector is developed to protect the lens surface from dirt and dust as well as scratches. It is an ideal filter for regular use as it is completely colorless so does not affect color reproduction.
* Normal frame type.
WR PROTECTOR 86mm
Water-repellent, Antistatic type. Protector is developed to protect the lens surface from dirt and dust as well as scratches. It is an ideal filter for regular use as it is completely colorless so does not affect color reproduction.
* Normal frame type.
WR UV FILTER 86mm
UV Water-repellent, Antistatic type. UV filter prevents the bluish tone that generates when the weather is fine, by absorbing ultraviolet rays. It is effective in most situations, such as landscape, portrait and general photography on a sunny day. It is also an ideal filter for regular use as it is completely colorless so does not affect color reproduction.
* Normal frame type.
WR CIRCULAR PL FILTER 86mm
PL Water-repellent, Antistatic type. Circular PL filter removes the reflection of water surface and glass windows, and increases the contrast in landscape photography.
* Normal frame type.
USB DOCK UD-01
By connecting a SIGMA Art, Contemporary, or Sports lens to a computer with the SIGMA USB DOCK, photographers can update the lens firmware and adjust focus position and other parameters.
USB DOCK UD-11
MOUNT CONVERTER MC-11
The SIGMA MOUNT CONVERTER MC-11 allows you to use your SIGMA SA mount and SIGMA EOS mount interchangeable lenses with the Sony E-mount camera body.
MOUNT CONVERTER MC-21
The SIGMA MOUNT CONVERTER MC-21 allows SIGMA SA mount and SIGMA’s CANON EF mount interchangeable lens owners to use their lens investment on L-Mount camera bodies.
Catalogs / Resources
Manuals / Brochures
-
SIGMA Lens Catalogue 2022 Spring (Brochures)
-
85mm F1.4 DG HSM (Manuals)
Impressions / Samples
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