14mm F1.8 DG HSM | Art Impression
“This is the lens we would like you to test this time,” said a SIGMA representative putting a fixed-focal 14mm lens on the table.
Introducing the world’s first and only*
F1.8 ultra-wide-angle lens
Long-awaited F1.8 brightness
A true high-speed lens that delivers a new dimension of visual experience
In taking photographs of starry skies or other celestial scenes at night, or of the seashore with a wide perspective, a large-diameter lens is a strong ally, since it allows the capture of a moving subject by adjusting shutter speed without relying on ISO sensitivity. With its full-frame 35mm coverage, 14mm focal length for an ultra-wide angle of view, F2 barrier-breaking F1.8, the SIGMA 14mm F1.8 DG HSM | Art is the true high-speed ultra-wide-angle lens for which so many photographers have been waiting. Although some zoom lenses are available that can cover 14mm, the large diameter delivering F1.8 brightness is a singular advantage. Going beyond fast shutter speed, this lens can capture a swarm of fireflies with crystal clarity, a beautiful bokeh effect, and outstanding control of light streaking.
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.
Seventh 35mm full-frame prime lens to join the Art line
Launched in 2012, the SIGMA 35mm F1.4 DG HSM | Art was the first lens in the Art line. Since then, SIGMA has developed a wide variety of lenses for the line, and the SIGMA 14mm F1.8 DG HSM | Art is the seventh prime lens in the line to offer 35mm full-frame coverage. Now even stronger, the Art line sets the new standard for prime lenses in the ultra-high-megapixel era.
* Among interchangeable lenses for digital SLRs as of February 2017
Features
14mm ultra-wide-angle
and F1.8 brightness:
a new dimension of visual experience
A mode of expression that was unavailable—until now
- FLD glass
- SLD glass
- Aspherical lens
By leveraging its extreme angle of view and the dramatic perspective this creates, an ultra-wide-angle lens can get up close and personal with a subject while at the same time taking in a vast background—an example of photography going beyond normal human vision.
SIGMA 14mm F1.8 DG HSM | Art combines the extremely deep depth of field that comes from an ultra-wide angle of view with the extremely shallow depth of field that comes from F1.8 brightness. The result is a sharply captured subject set against a vast background dramatically blurred with a beautiful bokeh effect. It’s a highly impressive mode of photographic expression that until now simply hasn’t existed.
Minimized chromatic aberrations
Three FLD (“F” Low Dispersion) glass elements and four SLD (Super Low Dispersion) glass elements help minimize transverse chromatic aberration, which tends to be noticeable in shots taken with ultra-wide-angle lenses. Offering excellent peripheral brightness, this lens delivers outstanding image quality from the center to the edges.
Minimized distortion
Serving as the front lens element, the large φ80mm precision-molded glass aspherical lens effectively minimizes distortion. Offering excellent peripheral brightness, this lens delivers outstanding image quality from the center to the edges.
Featuring a large-diameter aspherical lens element
The SIGMA 12-24mmF4 DG HSM | Art was the first SIGMA lens to feature a large φ80mm aspherical lens element. Building on the expertise derived from this success, the new lens features a large ⌀80mm precision-molded glass aspherical lens as its front element. This technology has made possible the 14mm F1.8 specification—the first of its kind.
Distinctive bokeh effect
Even at the 14mm ultra-wide-angle of view, F1.8 brightness makes possible a very shallow depth of field with the subject standing out dramatically against a bokeh background. It’s the unique mode of expression that only a large-diameter lens can deliver.
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
| F1.8 |
|
|---|---|
| F4 |
|
| F8 |
|
Delivering fast autofocus photography
An ultra-wide-angle lens that gives
the photographer satisfying control
A large HSM, AF with full-time manual focus and all of SIGMA’s latest design and manufacturing technologies help deliver an entirely new visual experience.
The large HSM delivers highly responsive autofocus
The large hypersonic motor (HSM) delivers ample torque to the focusing group for outstanding speed, ensuring exceptionally stable performance even at lower speeds. Along with the optimized AF algorithm, this feature delivers fast autofocus photography.
Fast AF with full-time manual focus
Full-time manual focus function allows the lens to be switched to manual focus simply by rotating the focus ring.
* Note: The operation of full-time MF may vary based on mount type.
Nikon electromagnetic diaphragm mechanism included
The Nikon mount version of this lens includes an electromagnetic diaphragm mechanism that allows it to receive the appropriate signals from the camera body. This feature ensures precision diaphragm control and stable Auto Exposure (AE) performance during continuous shooting.
Mount with Dust and Splash Resistant Structure
Since the area of the lens most vulnerable to dust and other foreign bodies is the mount, rubber sealing* helps provide peace of mind. In addition, the front lens element features a water- and oil-repellant coating that helps the lens perform well in the rain, near water, and in other challenging conditions.
* Except for SIGMA mount
Rounded diaphragm
The 9-blade rounded diaphragm creates an attractive blur in the out-of-focus areas of the image.
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.
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
14mm F1.8 DG HSM | Art
Lens Construction
- FLD glass
- SLD glass
- ASPHERICAL LENS
Lens Construction
16 elements in 11 groups
Angle of View
- 114.2°
Number of Diaphragm Blades
9 (Rounded diaphragm)
Minimum Aperture
F16
Minimum Focusing Distance
27cm / 10.6in.
Maximum Magnification Ratio
1：9.8
Dimensions (Diameter × Length)
-
SIGMA SA-Mount
φ95.4mm × 126mm / φ3.8in. × 5.0in. -
Sony E-Mount
φ95.4mm × 152mm / φ3.8in. × 6.0in. -
L-Mount
φ95.4mm × 150mm / φ3.7in. × 5.9in. - *The length of a lens is measured from the filter surface to its mount.
Weight
-
SIGMA SA-Mount
1,120g / 39.5oz. -
Sony E-Mount
1,170g / 41.3oz. -
L-Mount
1,185g / 41.8oz.
Edition Number
A017
Supplied Accessories
・Case
・COVER LENS CAP LC954-01
・REAR CAP LCR II
Performance / Data
MTF Chart
Diffraction MTF
Geometrical MTF
| Spatial frequency | S:Sagittal Line | M:Meridional Line |
|---|---|---|
| 10lp/mm |
|
|
| 30lp/mm |
|
Distortion
Vignetting
| F1.8 |
|
|---|---|
| F4 |
|
| F8 |
|
Product Lineup
14mm F1.8 DG HSM | Art
-
SIGMA SA-mount
- Supplied Accessories
・Case
・COVER LENS CAP LC954-01
・REAR CAP LCR II
-
Sony E-mount
- Supplied Accessories
・Case
・COVER LENS CAP LC954-01
・REAR CAP LCR II
-
Nikon F mount
- Supplied Accessories
・Case
・COVER LENS CAP LC954-01
・REAR CAP LCR II
-
Canon EF mount
- Supplied Accessories
・Case
・COVER LENS CAP LC954-01
・REAR CAP LCR II
-
L-Mount
- Supplied Accessories
・Case
・COVER LENS CAP LC954-01
・REAR CAP LCR II
Support
14mm F1.8 DG HSM | Art
Accessories
Supplied Accessories
COVER LENS CAP LC954-01
REAR CAP LCR Ⅱ
* The image is for SIGMA.
-
L-Mount
-
Sony E-mount
-
SIGMA SA-mount
-
Nikon F mount
-
Canon EF mount
Separately Sold Accessories
REAR FILTER HOLDER FHR-11
The Rear Filter Holder FHR-11 is an accessory that enables photographers to use a filter sheet with the lens.
Applicable Products
SIGMA 14mm F1.8 DG HSM | Art for Canon
SIGMA 14-24mm F2.8 DG HSM | Art for Canon
* Only available for the Canon mount lens.
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.
-
SIGMA SA-mount
-
Canon EF mount
-
Nikon F mount
USB DOCK UD-11
Designed exclusively for the use with a SIGMA Contemporary, Art, or Sports lens and its accessories, the SIGMA USB DOCK allows users to update firmware and adjust the sensitivity of speed to the MF function* through the UD-11.
* Scope of adjustment varies depending on specifications of the individual product.
-
L-Mount
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.
-
SIGMA SA-E
SIGMA SA-mount -
CANON EF-E
Canon EF mount
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.
-
SIGMA SA-L
SIGMA SA-mount -
CANON EF-L
Canon EF mount
Catalogs / Resources
Manuals / Brochures
-
![]()
SIGMA Lens Catalogue 2022 Autumn (Brochures)
-
![]()
14mm F1.8 DG HSM (Manuals)
Impressions / Samples
-
![]()
-
![]()
Sony E-mount lenses ― from the ultra-high performing Art line.
Sony E-mount lenses
―from the ultra-high performing Art line. -
![]()
blur
Dad wasn’t exactly stylish, and neither were the photographs he took—at least on the surface.
But what truth did they conceal?
