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70-200mm F2.8 DG OS HSM

SIGMA’s flagship mid-telephoto zoom for DSLRs.

70-200mm F2.8 DG OS HSM | S
in weight
filter size
in Aizu


inc. VAT
Mounts:  Canon EF | Nikon F | Sigma SA
in weight
filter size
in Aizu


inc. VAT
Mount:  Canon EF | Nikon F | Sigma SA

The definitive large-aperture telephoto zoom /

The SIGMA 70-200mm F2.8 for DSLRs is the mid-telephoto zoom lens of choice for many professional photographers. Its compact size, constant F2.8 aperture, versatile zoom range and exceptional image quality make it one of the most useful lenses on the market for weddings, events, sports, portraits, wildlife, news and commercial photography.

The lens also boasts Sigma’s Optical Stabilizer for shooting hand-held in low light, and being in the Sports line of lenses it has weather sealing to keep it safe from the elements.

Other pro-grade features include two custom buttons, high speed AF and a tripod socket with 90 degree stops. The lens pairs perfectly with the SIGMA 14-24mm and 24-70mm, which together create an unbroken focal range of 14-200mm with a constant F2.8 aperture.

With a highly versatile focal length and a constant F2.8 aperture, the SIGMA 70-200mm is a kitbag staple for many professional photographers and film-makers.

Watch: Downhill Mountain Bike Photoshoot - SIGMA 70-200mm F2.8 DG OS HSM | Sports

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Outstanding build quality /

The 70-200mm sits in the Sports line-up, which means it is designed to withstand the rigours of heavy professional use. The exterior barrel is constructed of magnesium alloy, which is strong and light with a premium finish. The lens hood is made of a robust polycarbonate, and has a rubber grip at the end for easy fitting and removal.

The zoom and focus rings are rubberised for easier operation, and the zoom ring can be locked in position using the Lock switch.

The lens haa 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.

At the rear of the lens is a tripod collar and foot for better balance when the lens is on a tripod, which can be rotated and locked so that the camera can easily be switched between portrait and landscape orientation. The foot has an Arca Swiss dovetail notch so that it will mount on an Arca Swiss compatible tripod without the need for a tripod plate.

The durable brass mount is surrounded by a rubber seal to help keep out dust and moisture. 

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Precision brass mount with seal
Protects against dust and moisture.


Weather sealed barrel
A dust and splash resistant structure for shooting in difficult weather.


Tripod foot
Rotates to landscape or portrait orientation.


Rubberised zoom ring
With smooth, accurate action.


Robust lens hood
To help cut down on excessive flare in bright direct sunlight.


AF function button
With pre-set AF modes.


AF/MF switch
For changing between auto and manual focus. Includes Manual Focus Override function.


Focus Limiter switch
For limiting the lens' focusing range.


Two-mode Optical Stabiliser
For shake-free hand-held shots.


Custom Mode switch
For a more customised lens set-up.

Professional feature-set /

A range of controls on the lens include an AF/MF switch with manual focus override, allowing manual focus adjustment during AF, and a Custom Mode switch so that the lens set-up can be customised using the USB Dock (sold separately).

The lens also has a Focus Limiter so that the focusing range can be reduced for faster and more accurate operation. This is particularly useful when there are objects in the frame between the camera and the subject that the lens might attempt to focus on. 

The lens has both internal focus and internal zoom, which means the length of the barrel never changes. 

The 4-stop Optical Stabilizer has a mode for general shooting and one for panning – ideal for fast-moving birds and vehicles.

The lens has a Hyper Sonic Motor (HSM) to ensure focusing is fast, accurate and quiet – essential when photographing wildlife.

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High-performance optics /

The 70-200mm F2.8 DG OS HSM | S delivers outstanding optical quality, with excellent rendering of  detail right into the corners at all focal lengths.

The lens has an advanced optical design made up of 24 elements in 22 groups, including 1 SLD element and 9 FLD elements. These 10 low dispersion elements, more than in any other SIGMA lens at the time of release, ensure razor-sharp results and help to eliminate chromatic aberration, flare, distortion and vignetting.

The lens has advanced optical coatings which reduce flare and ghosting when working in bright direct sunlight, creating high contrast images with rich colours and strong blacks.

Perfect for portraits /

At the wide end, the 70-200mm offers the ideal focal length for flattering head-and-shoulders portraits, with plenty of scope for shooting longer for a tighter angle on the background. The F2.8 aperture produces a shallow depth-of-field for blurry background, and the bokeh is attractive and smooth. In focus areas are exceptionally sharp.

Mid-telephoto zoom options /

The 70-200mm is the only constant F2.8 mid-telephoto zoom in the Sigma range, making it the obvious choice for pro photographers needing a reliable, fast and sharp workhorse lens that can be used for almost any type of photography. It is often used as part of a trio with the 14-24mm F2.8 and 24-70mm F2.8, which together offer an unbroken focal range of 14-200mm. A slightly longer and lighter mid-telephoto option is the 100-400mm, although this does not have a constant F2.8 aperture or weather sealing.


in weight


in length


in weight


in length

Compatible with teleconverters /

SIGMA has two teleconverters that are compatible with this lens. The TC-1401 1.4x converter (produces 84-280mm F4) and the TC-2001 2x converter (produces 140-400mm F5.6). Both support full autofocus on cameras with F8 AF compatibility.

Made in Aizu /

All Sigma cameras and lenses are designed, manufactured and assembled at our sole factory at Aizu in Japan. This domestic production model is unusual in today’s industry, with most imaging companies opting to outsource to other countries to reduce costs. But SIGMA believes that keeping virtually all manufacturing, processing and assembly in Aizu is essential for creating innovative, carefully thought-out and impeccably constructed products that meet the high standards demanded by professional photographers and film-makers around the world.

Sigma chose Aizu as its main production base in the early 1970s. Situated at the base of Mount Bandai in the Fukushima Prefecture, about four hours’ drive north of Tokyo, Aizu has an abundance of very clean water from mountain streams, which is essential for grinding and polishing lenses. Sigma’s founder, Michihiro Yamaki, was also drawn to this area for its workforce, who have a reputation for their craftsmanship, work ethic and attention to detail. Mr Yamaki’s son, Kazuto Yamaki, now the owner and CEO of SIGMA Corporation, has the same unwavering commitment to keeping production in Japan.

Today Sigma’s factory is more than 50,000 square feet in size, and packed full of some of the most advanced optical manufacturing technology in existence. So when you buy a Sigma camera or lens you can be sure that virtually every single component part has been manufactured and assembled by SIGMA, in Japan, with the greatest level of care and attention. We hope you enjoy using our products.

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Try before you buy

If you want to see how a particular SIGMA lens or camera performs, why not test drive it with our SIGMA Select hire service. Available for selected SIGMA lenses, short-term loans are free of charge (including shipping), with a small fee if you want to test it for longer. Refundable deposit required. Subject to availability.

Awards /

More features /

Tech specifications /

Lens construction

24 elements in 22 groups

Angle of view


Number of diaphragm blades

9 (rounded diaphragm)

Minimum aperture


Minimum focusing distance


Maximum magnification ratio


Filter thread


Dimensions (diameter x length)

ø94.2mm × 202.9mm



Corresponding AF mounts

Canon EF | Nikon F | Sigma SA

Canon EF barcode


Nikon F barcode


Sigma SA barcode


Specifications are for Sigma SA mount

Downloads /

SIGMA lens
catalogue 2024


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Compatible accessories /

Update firmware and customise functions on compatible S...
Regular protection filter designed for daily use. Prote...
Regular protection filter with a weather resistant coat...
Heat strengthened, Clear Glass Ceramic filter with weat...
UV absorbing filter with a weather resistant coating th...
Circular polarising filter with with a weather resistan...
Convert SIGMA EF and SIGMA SA mount lenses for use on S...
Convert SIGMA EF and SIGMA SA lenses for use on L-Mount...
Teleconverter designed exclusively for SIGMA DSLR lense...
Teleconverter designed exclusively for SIGMA DSLR lense...
Protects the front lens optic from dust, damage and moi...
Protects the rear optics and contacts from damage, dust...
Extended tripod socket for compatible SIGMA Sports lens...
Tripod socket with Arca-Swiss mount supplied with the S...
Protective padded case for SIGMA lenses. SKU: 590X01 C...
Tripod socket with Arca-Swiss mount supplied with the S...
LH914-01 Lens Hood for use with the SIGMA 70-200mm F2.8...
The cloth has excellent water absorbing power and clean...

Choose your mount /

Water and oil repellent

A special coating applied to the front element to help repel water and oil.

Tripod foot

Mounting a camera with a heavy lens on a tripod puts huge strain on the camera’s tripod thread. To get around this some telephoto lenses have a tripod socket so that the camera and lens attach to the tripod at or close to their centre of gravity. This ensures a more balanced set-up.

Super multi-layer coating

This suppresses flare and ghosting by minimising reflections within the lens, ensuring punchy, high-contrast results. All lenses in the current Sigma range feature this technology.


Sigma’s Optical Stabilizer function uses sensors inside the lens to detect motion, then moves specific lens elements in order to effectively minimise blur. This helps ensure shake-free images at slower shutter speeds.

Internal focus

Internal focus or an inner focus system means the lens configuration uses movable internal lens elements that adjust focus without changing the length of the lens barrel. This helps keep the centre of gravity of the lens more constant when changing focus.


Sigma’s Hypersonic Motor (HSM) uses ultrasonic waves to drive the autofocus mechanism. It is extremely quiet, fast and accurate, so is well suited to a wide range of photo and video applications.

Full-frame lens

The lens has an image circle large enough to be used on a full-frame camera. It can also be used on cameras with a smaller ‘crop’ sensor, provided the mount is compatible.

Focus limiter

This switch, found on some Sigma telephoto lenses, allows users to limit the focusing range to either near distance or far distance. This helps speed up AF, and also ensures the camera won’t attempt to focus on an unwanted area of the frame.

Front filter thread

The lens has a filter thread around the front element onto which filters and filter holders can be attached.

Custom buttons

This switch is found on selected Sigma lenses. On L-Mount versions it is possible to customise the OS and focus limiter distance and assign these to C1 or C2. On Sony E-mount C1 and C2 are pre-assigned to control the OS effect.

Brass mount

The mount is the part of the lens that attaches to the camera body. A coated brass mount is used for strength, and is surrounded by a rubber seal to keep out dust and moisture.


Found on the barrel of some Sigma lenses, the AFL button can be assigned to various functions to widen the range of operations available on the lens (available functions depend on the camera model).

AF MF switch

This switch toggles between autofocus and manual focus.

9 rounded blades

The diaphragm is constructed of nine rounded blades for a circular aperture opening and round out-of-focus highlights.


Found on the barrel of some Sigma lenses, this button can be assigned to various functions to widen the range of operations available on the lens (available functions depend on the camera model).
Allows users to change aperture using the lens rather than the camera. The ‘Auto’ button on the ring switches aperture control to the camera.
Some lenses with an aperture ring have a click switch, which allows users to remove the ring’s clicking action. This means the aperture can be changed completely seamlessly rather than in stepped 1/3-stop increments. The function is ideal for film-makers.
This switch locks the aperture ring in either manual or auto, ensuring it can’t get knocked out of position when shooting.
One of the three lines of Global Vision lenses. The Art range includes a mixture of primes and zooms, which boast fast apertures, superb optics and exceptional build quality.
A type of lens element found in most Sigma lenses. Aspherical elements compensate for spherical aberration and distortion, which cannot be completely eliminated using conventional spherical lens elements alone. They are also key to reducing the size and weight of high-power zooms and other large lenses while improving image quality. Hybrid aspherical elements are made by bonding two elements together, one of which is glass and one of which is a polymer. Precision-molded glass aspherical elements are made by direct forming.
All Sigma lenses have a brass mount. It combines high precision with rugged construction and its treated surfaces and enhanced strength contribute to the long-term durability of the lens.
A light but strong material used on some Sigma lenses. It is also used in the interior and exterior fittings of aircraft, among many other applications.
Designed with size and weight in mind, these highly portable primes and zooms are designed for photographers who need to travel light, but without sacrificing image quality. Contemporary lenses typically don’t have such wide maximum apertures as Art lenses in order to keep their weight down, but do not compromise on optical performance. The I series range is part of the Contemporary line-up, sporting have an all-metal build and a manual aperture ring.
Designed for crop-sensor cameras. They can also be used on full-frame bodies, but only in crop mode.
Designed specifically for mirrorless cameras. Some non-DN lenses also fit mirrorless cameras, but these were designed originally for DSLRs and later adapted. DN lenses tend to be smaller and lighter.
This is found on some longer Sigma lenses, such as the 60-600mm F4.5-6.3 DG DN OS | Sports. It allows the user to zoom either by turning the zoom ring, which is very accurate, or by pushing and pulling the end of the lens, which is very fast. This makes the lens very adaptable to different types of fast-action subject.
A series of weather seals around the mount connection, manual focus ring, zoom ring and cover connection to keep out dust and water. 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.
The three-digit code printed on the surface of the lens is to indicate the year the lens was first released. 019, for example, denotes 2019.
A now near-defunct designation used to denote Sigma’s higher-end lenses. The only remaining current EX lens is the 105mm F2.8 EX DG OS HSM MACRO.
The degree to which light is refracted by glass depends on the light’s wavelength. This fact causes different colours of light to focus at slightly different points. The result is chromatic aberration, the colour fringing that is particularly noticeable in telephoto lenses. ELD glass is a type of glass used in Sigma lenses with low dispersion qualities, which helps to keep chromatic aberration to a minimum.
The degree to which light is refracted by glass depends on the light’s wavelength. This fact causes different colours of light to focus at slightly different points. The result is chromatic aberration, the colour fringing that is particularly noticeable in telephoto lenses. FLD glass is ultra-low-dispersion glass that offers performance of the highest level. Highly transparent, its refractive index and dispersion are extremely low as compared to conventional types of glass. It offers characteristics very similar to those of fluorite, which is valued for its anomalous dispersion. These characteristics minimise residual chromatic aberration (secondary spectrum), which cannot be corrected by ordinary optical glass, while helping to produce sharp, high-contrast images.
This system adjusts the distance between lens groups during focusing, thereby reducing the amount of lens movement required. The result is less aberration at different shooting distances.
This switch, found on selected Sigma telephoto lenses, allows users to limit the focusing range to either near distance or far distance. This helps speed up AF, and also ensures the camera won’t attempt to focus on an unwanted area of the frame. For example, when photographing zoo animals through a wire fence a photographer could set the focus limiter to, say, 10m–infinity, to stop the camera continually trying to focus on the fence, which is nearer to the camera than the subject. On some Sigma L-Mount lenses, the distances on the limiter can be customised via the USB Dock.
Allows user to toggle between focusing modes. On most Sigma lenses the options are AF and MF, but some lenses also have a Manual Override (MO) button, which allows manual focus by rotating the focus ring even during continuous AF.
HLA is SIGMA’s proprietary linear motor. It drives the focus lens directly without going through gears or other mechanical parts, resulting in quiet, high-precision and fast autofocus. The first lens to have an HLA motor was the 60-600mm F4.5-6.3 DG DN OS | Sports in early 2023.
Some Sigma lenses have a lockable lens hood to ensure they aren’t accidentally removed during use. Some work with a simple release button, while others have a screw action.
The Hyper Sonic Motor (HSM) is an original Sigma development that uses ultrasonic waves to drive the autofocus mechanism. It’s 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.
This sensor can detect the position of the focus lens with a high degree of precision by using a magnetic signal. This is done in real time to improve AF accuracy.
To increase stability, this lens configuration uses movable internal lens elements that adjust focus without changing the length of the lens barrel.
Some Sigma lenses incorporate an Inner Zoom mechanism, meaning the barrel of the lens doesn’t change length when zooming in or out. This ensures the lens remains balanced, and since the front of the lens does not rotate, polarising filters can be used with extra convenience.
This is a stabilisation algorithm that enables photographers to pan more effectively. It uses information collected by an acceleration sensor to detect a panning movement (horizontal, vertical or diagonal) and deliver effective stabilization. This feature is available on all Sigma telephoto lenses that have OS switches 1 and 2 (with the exception of the SIGMA 120-300mm F2.8 DG OS HSM | Sports).
Based on 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. It is recommended to leave all corrections turned in the camera’s menu. Not available on all camera models.
This is a protruding lip built into the front of the lens to help keep a lens heater firmly in position. Lens heaters are used by astro photographers to prevent condensation forming on the front element.
Linear focusing simply means that the movement of the focus ring is consistent with the change to the focusing distance, regardless of how quickly the ring is rotated. This is common to all mechanical focusing systems. Non-linear focusing, which is found on Sigma’s mirrorless DN line of lenses, is an electronically controlled focus system where the sensitivity of the ring changes depending on how fast it is rotated. On some of Sigma’s DN lenses, users can switch between linear and non-linear focusing using the USB Dock, and also change the focus throw of the lens.
The magnification ratio of a lens describes the maximum size at which an object can be reproduced on the camera’s sensor. For example, if an object is 1cm long, and a lens can photograph it so that the impression on the sensor is also 1cm long, the magnification ratio is said to be 1:1. If the impression on the sensor were 0.5cm, the magnification ratio would be 1:2. Sigma’s macro lenses are true macro because they have a 1:1 magnification ratio.
The MFL switch disengages the focus ring on the lens. After manually focusing the lens to the desired position, users can set the MFL switch to ‘LOCK’ in order make the focus ring completely inactive. This prevents the focus of the lens from being moved by accident (such as when attaching a lens heater or changing the composition). The focus ring can still be rotated but will have no effect.
When Focus Mode switch is set to the MO position, the lens may be switched to manual focus simply by rotating the focus ring, even during continuous AF. The MO function is only available on some Sigma lenses.
An MTF chart helps show the optical performance of a lens. On the horizontal axis (x-axis) the figure represents the distance in mm from the centre of the lens. On the vertical axis (y-axis) the figure represents the transmission of light that travels through the lens, with 1 being 100% of the light (which is not possible on any lens). The higher this number, the better. At the centre of the lens (0 on the bottom axis), the transmission of light should be highest, and then it falls off slowly towards the edge. There are two types of MTF chart. One considers the diffraction quality of light, which is called ‘Diffraction MTF’. The other, ‘Geometrical MTF’, does not.
Sigma’s Nano Porous Coating is a lens coating that is designed to make a lens less susceptible to strong incident light, such as backlight. It uses porous silica, which has nano-sized holes containing air, as the coating material. Having holes of this size enables a large reduction in the refractive index, allowing the reflectance to be lowered more than conventional anti-reflective coatings. As a result, reflected light causing flares and ghosting is sharply reduced, yielding clearer, higher contrast images.
SIGMA’s OS (Optical Stabilizer) function uses sensors inside the lens to detect motion, then moves specific lens elements in order to effectively minimise blur. Owing to the stabilised image in the viewfinder, it is possible to fine-tune composition and ensure accurate focusing.