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New Sigma Art lenses

  |   Lens, Macro, Photography news, Product announcement, Sigma   |   No comment

New Sigma art lenses 105mm f1.4 & 70mm f2.8 Macro

New lenses and Sony E mount added to lineup


Two new lenses are added to Sigma’s ‘Art’ range of top quality lenses.

The Sigma 105mm F1.4 DG HSM is currently the longest F1.4 lens in the Art series. It has 17 elements in 12 groups. It’s dust and splash resistant, and includes an Arca-Swiss style tripod collar.

The 70mm F2.8 DG Macro is the first macro lens in the Art series. It gives 1:1 reproduction and a dust and splash resistant design. It includes full time manual focus and AF.

Note that these are development announcements, so no price or availability at launch – see right for updates ->

sigma 105mm f/1.4 art

UPDATE: The Sigma 70mm F2.8 DG Macro Art lens  will be available in Canon mount at the end of May for $569 in the US  [B&H]

105mm

SIGMA 105mm F1.4 DG HSM – Introducing the “bokeh master”—featuring incredible resolution and designed for full-frame sensors, this is the longest focal length of the Art line’s F1.4 lenses

1. Optical system delivering unsurpassed F1.4 performance

2. Exceptional peripheral brightness

3. Professional specifications

4. Ease-of-use specifications

5. Compatible with full-frame Sony E-mount cameras

6. Compatible with Canon Lens Aberration Correction Launch: TBD Accessory: Case, Cover Hood (LH1113-01), tripod socket (TS-111), protective cover (PT-21) Available AF mounts: SIGMA, Nikon, Canon, and Sony E-mount Note: Appearance and specifications are subject to change without notice.

Leading the way in F1.4 brightness

Since introducing its first SIGMA Global Vision F1.4 lens in 2012, the 35mm F1.4 DG HSM | Art, SIGMA has been adding wide-aperture F1.4 options to the lineup. Now, with the introduction of the new 105mm F1.4 DG HSM | Art, SIGMA offers a total of nine lenses with F1.4 brightness, including six for full-frame cameras and three for APS-C cameras. SIGMA has designed all of these lenses to offer minimal optical aberration and deliver incredible resolution and stunning contrast. Boasting the longest focal length of the F1.4 Art line lenses, the new lens combines outstanding resolution with a beautiful bokeh effect. Designed with great care to ensure that both the in-focus and out-of-focus areas of the photograph are equally satisfying to the eye, this lens is truly a “bokeh master.” The SIGMA 105mm F1.4 DG HSM | Art has earned its place as the flagship of the F1.4 Art line lenses, prioritising image quality above all to fulfil the promise of the line, delivering truly amazing optical performance.

105mm f1.4

Key features

1. Optical system delivering unsurpassed F1.4 performance
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 minimises 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 minimises sagittal coma flare, making this lens excellent for capturing starry skies.

sigma-105-construction

2. 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.

3. Professional specifications
Like SIGMA’s Sports line lenses, the 105mm F1.4 DG HSM | Art features a highly effective dust- and splash-proof structure with special sealing at the mount connection*, manual focus ring, cover connection, and other areas, 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.
*SIGMA mount lens does not include sealing, since sealing is present on compatible SIGMA cameras.

4. 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.

5. Compatible with full-frame Sony E-mount cameras The Sony E-mount version of this lens is compatible with Sony mirrorless cameras and contains the same optical system as the versions for other mounts. SIGMA MOUNT CONVERTER MC-11 is not required, as the lens performs the same functions as the converter, including in-camera image stabilisation and in-camera lens aberration correction. In addition, the lens is compatible with Sony’s Continuous AF, which is not available via MOUNT CONVERTER MC-11. SIGMA plans eventually to offer 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 Corporation.

6. 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.

Other features
  • Rounded diaphragm
  • Fast AF with full-time manual override*
  • *The operation of full-time MF may vary based on mount type.
  • Compatible with SIGMA Mount Converter MC-11 Note: SIGMA and Canon mount lens
  • Available SIGMA USB DOCK makes customisation and flexible adjustment possible*
    *Not available for Sony E-mount lens
  • Available Mount Conversion Service
  • Brass bayonet mount
  • Evaluation with SIGMA’s own MTF measuring system: A1
  • “Made in Japan” with outstanding craftsmanship

For more information about the SIGMA GLOBAL VISION lineup of fine products, please visit the official SIGMA global website: SIGMA GLOBAL VISION: http://www.sigma-global.com

Specifications All figures calculated for SIGMA

  • Lens Construction: 17 elements in 12 groups
  • Angle of view (35mm): 23.3°
  • Number of diaphragm blades: 9 (rounded diaphragm)
  • Minimum aperture: F16 | Minimum focusing distance: 100cm/39.4in.
  • Maximum magnification ratio: 1:8.3
  • Filter size: ø105mm
  • Dimensions (diameter x length): ø115.9mm x 131.5mm/4.6in. x 5.2in.
  • Weight: 1645g/58.0oz.

70mm Macro

Update May 2018: The Sigma 70mm F2.8 DG Macro Art lens [info] will be available in Canon mount at the end of May for $569 in the US  [B&H]

SIGMA 70mm F2.8 DG MACRO

Stunning resolution and clarity for a breathtaking visual experience—a razor-sharp macro lens joins the Art line

  • Design prioritizing optical performance
  • Focus-by-wire system for comfortable and precise focusing
  • Compatible with Sony E-mount cameras with full-size sensors
  • Compatible with Canon Lens Aberration Correction
  • Compatible with SIGMA ELECTRONIC FLASH MACRO EM-140 DG (adapter required)
  • Compatible with SIGMA TELE CONVERTERS (Not available for Sony E-mount lens) Launch: TBD Accessory: Case, Hood (LH708-01) Available AF mounts: SIGMA, Canon, Sony E-mount Note: Appearance and specifications are subject to change without notice.

The long-awaited first macro lens in the Art line In recent years, macro lenses in the standard range have tended to employ inner focusing with the goal of maximising autofocus speed. In contrast, the new SIGMA 70mm F2.8 DG MACRO | Art lens is designed to prioritise optical performance, fulfilling the demanding image quality requirements that define the Art line. In the standard to mid-telephoto range, it delivers stunning resolution and incredible clarity that greatly exceed expectations for a macro lens. The coreless DC motor further enhances image quality, while an optimised algorithm helps offer extremely smooth autofocus performance for a weightier, high-performance lens. Photography enthusiasts will recall a certain legendary, razor-sharp macro lens—the SIGMA MACRO 70mm F2.8 EX DG—and be glad to learn it is available in a new form, updated with outstanding Art line quality.

70mm-f2.8-DG-MACRO-Art-lens

Key features

1. Design prioritizing optical performance In order to realize top-level performance at every shooting distance, the lens features an extending, floating, two-group focus mechanism. This configuration minimizes aberration to produce optimal results at any focus distance. To minimize axial chromatic aberration, the optical system incorporates two FLD glass elements, two SLD glass elements, and one element with a high rate of anomalous partial dispersion and a high index of refraction. In addition, two aspherical lens elements help increase resolution at close shooting distances. This optical system makes possible a razor-sharp in-focus area contrasted with a bokeh area free of color streaking.

2. Focus-by-wire system for comfortable and precise focusing The focus-by-wire system eliminates the direct mechanical connection between the focus ring and the focus drive system. Controlled by SIGMA’s latest algorithm, a newly developed coreless DC motor adjusts focus with optimal speed and low noise. Full-time manual focus is available even during autofocus, allowing the photographer to make minute focus adjustments simply by turning the focus ring. In addition, the focus ring’s large angle of rotation helps the photographer achieve the extremely precise focusing required for effective macro photography.

70mm extension

3. 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 Corporation.

4. Compatible with Canon Lens Aberration Correction The Canon mount 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, further enhancing image quality. *Function not available on all Canon cameras. Further, available corrections may vary by Canon camera model.

5. Compatible with ELECTRONIC FLASH MACRO EM-140 DG (adapter required) Exclusively for SIGMA 70mm F2.8 DG MACRO | Art, the 65mm MACRO FLASH ADAPTER makes the lens compatible with ELECTRONIC FLASH MACRO EM-140 DG (both accessories sold separately). Thanks to the 72mm filter thread, a 72mm MACRO FLASH ADAPTER can also be added so as to accommodate 72mm macro flash products and accessories, including macro flashes other than EM-140 DG as well as ring lights.

6. Compatible with SIGMA TELE CONVERTERS The lens is compatible with SIGMA TELE CONVERTERS (sold separately) designed for the company’s new lens lines. SIGMA TELE CONVERTER TC-1401 allows the lens to be used as a 98mm F4 mid-telephoto macro with autofocus functionality,* while SIGMA TELE CONVERTER TC-2001 allows the lens to be used as a 140mm F5.6 mid-telephoto macro with manual focus.
*Autofocus available at 0.5m to infinity.
*Not available for Sony E-mount lens

70mm-lens-construction

 

Other features

  • Mount with dust- and splash-proof design*
    *SIGMA mount lens does not include sealing, since sealing is present on compatible SIGMA cameras.
  • Rounded diaphragm
  • Fast AF with full-time manual override*
    * The operation of full-time MF may vary based on mount type.
  • Compatible with SIGMA MOUNT CONVERTER MC-11*
    *SIGMA and Canon mount lenses
  • Available SIGMA USB DOCK makes customization and flexible adjustment possible*
    *Not available for Sony E-mount lens
  • Available Mount Conversion Service
  • Brass bayonet mount
  • Evaluation with SIGMA’s own MTF measuring system: A1
  • “Made in Japan” with outstanding craftsmanship

70mm-diffraction-mtf

For more information about the SIGMA GLOBAL VISION lineup of fine products, please visit the official SIGMA global website: SIGMA GLOBAL VISION: http://www.sigma-global.com

Specifications  – All figures calculated for SIGMA

  • Lens Construction: 13 elements in 10 groups
  • Angle of view (35mm): 34.3°
  • Number of diaphragm blades: 9 (rounded diaphragm)
  • Minimum aperture: F22
  • Minimum focusing distance: 25.8cm/10.2in.
  • Maximum magnification ratio: 1:1
  • Filter size: ø 49mm| Dimensions (diameter x length): ø70.8mm x 105.8mm/2.8in. x 4.2in.
  • Weight: 515g/18.2oz.

Sony E mount

SIGMA launches seven interchangeable Art prime lenses for Sony E-mount cameras with full-frame sensors
SIGMA Corporation is pleased to announce the upcoming launch of interchangeable lenses for the Sony E-mount digital camera series with full-frame image sensors. SIGMA will gradually introduce the lenses as members of the Art line, which offers photographers the highest level of optical performance.

While offering the same high-performance optical design as other lenses in the Art line, the new Sony E-mount models will feature a newly developed control algorithm that optimizes the autofocus drive and maximizes the data transmission speed. In addition, these lenses will be compatible with Sony’s Continuous AF (AF-C) and high-speed autofocus, which are not addressed by SIGMA MOUNT CONVERTER MC-11. Like the converter MC-11, the lenses will be compatible with in-camera image stabilization and in-camera lens aberration correction, which includes corrections for peripheral illumination, chromatic aberrations, and distortion.

The lineup will include the Art line set of seven prime lenses covering 14mm to 135mm. It will also include two models that SIGMA will be exhibiting at CP+ 2018: 70mm F2.8 DG MACRO | Art and 105mm F1.4 DG HSM | Art (launch date TBD). Further, SIGMA plans to introduce additional Sony E-mount models in the Art line going forward.

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 Corporation.

Key features

1. Autofocus tuned for each lens
Thanks to an autofocus drive control program tuned for each lens and high-speed data transmission, the lenses will offer high-speed autofocus at the same performance level as that of a lens designed exclusively for mirrorless cameras. In particular, in E-mount cameras offering Sony’s Fast Hybrid AF, AF-C mode will deliver exceptional subject following performance. Moreover, autofocus will remain extremely precise even in those E-mount cameras offering only contrast AF.

2. Compatible with in-camera image stabilization
The lenses will be compatible with in-camera image stabilization. The Sony E-mount camera senses the focal length of the lens and automatically optimizes image stabilization performance.

3. Data loaded for compatibility with in-camera aberration correction The lenses will be fully compatible with in-camera aberration correction, which includes corrections for peripheral illumination, chromatic aberrations, and distortion. By matching corrections to the optical characteristics of the lens, this function takes image quality to an even higher level.

4. Native mount for a more rigid and stable feel Making the mount native to the lens makes possible a more rigid and stable feel to the lens. Featuring a special surface treatment to enhance strength, the brass bayonet mount offers a high-precision fit and exceptional durability. The mount connection area incorporates rubber sealing for dust- and splash-proof construction.

5. Available Mount Conversion Service This service converts the mount of SIGMA lenses to that of a different camera body, allowing photographers to continue using their favorite lenses over the long term regardless of camera system.

Note 1: The Mount Conversion Service is different from a normal repair. In order to apply for the service, please contact your nearest authorized SIGMA subsidiary or distributor. http://www.sigma-global.com/en/about/world-network/

Note 2: This service is performed exclusively by SIGMA.

e mount lenses

Product lineup
  • SIGMA 14mm F1.8 DG HSM | Art
    Launch date: TBD. Includes case
  • SIGMA 20mm F1.4 DG HSM | Art
    Launch date: TBD. Includes case
  • SIGMA 24mm F1.4 DG HSM | Art
    Launch date: TBD. Includes case and hood
  • SIGMA 35mm F1.4 DG HSM | Art
    Launch date: TBD. Includes case and hood
  • SIGMA 50mm F1.4 DG HSM | Art
    Launch date: TBD. Includes case and hood
  • SIGMA 70mm F2.8DG MACRO | Art (CP+ 2018 exhibit)
    Launch date: TBD. Includes case and hood
  • SIGMA 85mm F1.4 DG HSM | Art
    Launch date: TBD. Includes case and hood
  • SIGMA 105mm F1.4 DG HSM | Art (CP+ 2018 exhibit)
    Launch date: TBD. Include case, hood, and tripod socket
  • SIGMA 135mm F1.8 DG HSM | Art
    Launch date: TBD. Includes case and hood

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