Art

105mm F1.4
DG HSM

from 1 205.79 €

Choose a mount to see availability

Incredible resolution and stunning contrast
Pin sharp focus with gorgeous, smooth bokeh
Exceptional peripheral brightness
Dust and splash resistant structure
Water and oil-repellent front coating
Hyper Sonic Motor (HSM) for silent, fast autofocus
Full-time manual focus override
Super Multi-Layer Coating reduces flare and ghosting
Exclusive low-dispersion glass
Removable Arca-Swiss tripod socket
Made in Japan

Buy from reseller

AWARDS

PC MAG - EDITOR'S CHOICE AWARD

2018

Specifications

Features

Construction

Technology

Angle of view	Telephoto
Camera Type	DSLR
Lens Mount	L-Mount, Sony E-mount, Canon EF-mount, Nikon F, Sigma SA
Sensor Size	Full Frame
Construction	17 Elements in 12 Groups
Angle of view	23.3°
Number of diaphragm blades	9 (rounded diaphragm)
Minimum aperture	F16
Minimum focusing distance	100 cm / 39.4 inches
Maximum magnification ratio	1:8.3
Filter diameter	105mm
Dimensions (diameter x length)	Canon EF Nikon F Sigma SA-mount Sony E-mount L-mount ⌀ 115.9 mm x 131.5 mm ⌀ 115.9 mm x 131.5 mm ⌀ 115.9 mm x 131.5 mm ⌀ 115.9 mm × 157.5 mm ⌀ 115.9 mm × 155.5 mm
Weight (g)	Canon EF Nikon F Sigma SA-mount Sony E-mount L-mount 1645 g 1645 g 1645 g 1720 g 1625 g
Edition number	A018
Supplied Accessories	Lens Hood LH1113-01, Front Cap LCF-105mm IIIm Rear Cap LCR II, Tripod Socket TS-111 kit, Protective Cover PT-21, Case LS-259EOL (EO, NA, SA), Case LS-259SEL
Accessories	WR Ceramic Protector Filter 105mm, WR Protector Filter 105mm, WR C-PL FIlter 105mm, USB-dock UD-01, USB-dock UD-11 (L-mount only), Mount Converter MC-11, Mount Converter MC-21
EAN	Canon EF L-mount Nikon F Sigma SA Sony E-mount 085126259549 085126259693 085126259556 085126259563 085126259655
Specifications Info	HSM - Hyper-Sonic Motor DG - DG for Digital Full Frame and APS-C * The appearance, specifications, and the like of the product are subject to change for improvement without notice. ** This product is developed, manufactured and sold based on the specifications of E-mount which was disclosed by Sony Corporation under the license agreement with Sony Corporation.

Optical system delivering unsurpassed F1.4 performance

Ideal for portrait and astro photographies

In order to combine outstanding wide-aperture, mid-telephoto performance with F1.4 brightness at maximum aperture, this lens incorporates 17 optical elements in 12 groups—an uncommonly large number of elements for a prime lens. By including three FLD glass elements, two SLD glass elements, and one aspherical lens element, the optical system minimizes axial chromatic aberration to deliver extremely high resolution along with ample peripheral light volume. The area in focus is extremely sharp, while the area out of focus features a beautiful bokeh effect with highly natural colors, making this lens a powerful choice for portrait photography. The optical system also minimizes sagittal coma flare, making this lens excellent for capturing starry skies.

Exceptional peripheral brightness

The most effective method of ensuring ample light is to maximize the diameter of the first element of the optical system. With its large filter diameter of 105mm, the Sigma 105mm F1.4 DG HSM | Art delivers a significantly greater volume of peripheral light than other lenses in its class. Minimizing vignetting while offering a beautiful bokeh effect, this lens is ideal for portrait photography.

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 an early stage in the lens design process, flare and ghosting have been measured to establish an optical design resistant to strong incident light sources such as backlighting. Sigma’s Super Multi-Layer Coating reduces flare and ghosting to help photographers produce sharp and high contrast images even in backlit conditions. The included lens hood can be attached to block out extraneous light, which can have a negative effect on rendering performance.

Professional specifications

Allowing photographers to work in all types of weather

Like Sigma’s Sports line lenses , the 105mm F1.4 DG HSM | Art features a highly effective dust and splash resistant structure* with special sealing at the mount connection, manual focus ring, zoom ring, and cover connection, allowing photographers to work in all types of weather. In addition, the front of the lens is protected by a water- and oil-repellent coating that makes cleaning easy. The high-speed, high-accuracy autofocus helps photographers react in an instant to get those special shots.

* Although this construction allows the lens to be used in light rain, it is not the same as being waterproof.

Ease-of-use specifications

Instead of conventional ABS plastic, the exclusive lens hood features CFRP (carbon fiber reinforced plastic), a light but strong material used in the interior and exterior fittings of aircraft, among many other applications. The removable Arca-Swiss tripod socket is compatible with Arca-Swiss platforms and clamps, and its exclusive protective cover makes the lens easier to carry and use when shooting hand-held.

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.

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.

Rounded diaphragm

The 9-blade rounded diaphragm creates an attractive blur in the out-of-focus areas of the image.

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.

(*)Nikon F mount camera compatibility

Lenses for Nikon F mount with an electromagnetic diaphragm mechanism can be used with the following cameras.

Z7Ⅱ※,Z7※,Z6Ⅱ※,Z6※,Z5※,Z50※,D6, D5, D4S, Df, D850, D810, D810A, D780, D750, D610, D500, D7500, D7200, D7100, D5600, D5500, D5300, D5200, D5100, D5000, D3500, D3400, D3300, D3200, D3100

※Can be used with the Nikon "Mount Adapter FTZ" attached

Before using with one of the cameras listed below, please update the lens to the latest firmware version.D4, D3X, D3S, D3, D800, D800E, D700, D600, D300S, D300, D7000

* The lens cannot be used with the cameras not listed above (including film single‐lens reflex cameras).

Compatible with full-frame Sony E-mount cameras

The version of this lens compatible with Sony E-mount mirrorless cameras contains the same optical system as for SLRs. Sigma MOUNT CONVERTER MC-11 is not required, as the lens performs the same functions as the converter, including in-camera image stabilization and in-camera lens aberration correction. In addition, the lens is compatible with Sony’s Continuous AF, which is not addressed by MOUNT CONVERTER MC-11. Sigma plans to offer over time Sony E-mount versions of every full-frame prime lens currently available in the Art line, from 14mm to 135mm.

Note: This product is developed, manufactured and sold based on the specifications of E-mount which was disclosed by Sony Corporation under the license agreement with Sony

Compatible with Canon Lens Aberration Correction

The Canon mount version of this lens is compatible with the Canon Lens Aberration Correction function.* Matching the optical characteristics of the lens, this function performs in-camera corrections of peripheral illumination, chromatic aberrations, distortion, and more, to further enhance image quality.

* Function not available on all Canon cameras. Available corrections may vary depending on the Canon camera model.

(*)Canon camera compatibility

The SGV interchangeable lens for Canon EF mount supports the "lens optical correction" installed in the following cameras.

Canon camera compatibility:

EOS R5※, EOS R6※, EOS R※, EOS RP※, EOS Ra※, EOS-1D X Mark III,EOS 1DX mark Ⅱ, EOS 5Ds, EOS 5DsR, EOS 5D mark Ⅳ, EOS 6D mark Ⅱ, EOS 90D, EOS 80D, EOS 8000D（EOS Rebel T6s, EOS 760D）, EOS 9000D（EOS 77D）, EOS Kiss X8i（EOS Rebel T6i, EOS 750D）, EOS Kiss X9i（EOS Rebel T7i, EOS 800D）, EOS Kiss X9（EOS Rebel SL2, EOS 200D）, EOS Kiss X10i, EOS Kiss X10

※ For SGV interchangeable lenses released before 2017* , it is necessary that the lens firmware is updated to Ver.2.00 or later.
* The release year can be confirmed by the edition number (A017, C015, etc.) engraved on the lens barrel.

※After setting the Digital Lens Optimizer to [OFF], set the "Peripheral Illumination Correction", "Chromatic Aberration Correction", and "Distortion Correction" of the "Lens Aberration Correction" function to [ON] to achieve the appropriate corrections in accordance with the optical characteristics of each lens.

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.

Dust and Splash Resistant Structure

This lens features a highly effective dust and splash resistant structure with special sealing at the mount connection, manual focus ring, zoom ring, and cover connection.

*Although this construction allows the lens to be used in light rain, it is not the same as being waterproof, so please prevent large amounts of water from splashing on the lens. It is often impractical to repair the internal mechanism, lens elements and electric components if they are damaged by water.

Nikon electromagnetic diaphragm mechanism

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.

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.

Water and oil repellent coating

Incorporates a water and oil-repellent coating that allows water to be wiped away easily and prevents oil and fat from sticking to the surface, even in challenging shooting conditions. At the same time, the maintenance of the lens surface becomes easier.

HSM (Hyper Sonic Motor)

The Hyper Sonic Motor (HSM) is an original SIGMA development that uses ultrasonic waves to drive the autofocus mechanism. Its extremely quiet operation helps avoid disturbing photographic subjects. High torque and speed assure rapid autofocus response. SIGMA uses two types of HSM: ring HSM and micro HSM. The Ring HSM configuration permits manual fine tuning of focus (manual override) by turning the focusing ring after autofocus is complete.

Rounded diaphragm

The polygonal shape of a conventional iris dia phragm causes out-of-focus light points to appear polygonal. A rounded diaphragm is designed to pro duce rounded out-of-focus light points when opened to near maximum aperture. This creates attractive bokeh effects in many situations, such as when pho tographing a subject against an out-of-focus surface of water from which light is being reflected.

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.