Sigma 24

E-Mount Lens/Full-Frame FormatAperture Range: f/2.8 to f/22Six FLD Elements, Two SLD ElementsThree Aspherical Elements
Positioned as a workhorse lens among mỏi Sony E-mount full-frame mirrorless systems, the Sigma 24-70milimet f/2.8 DG Doanh Nghiệp Art is a versatile wide-angle khổng lồ portrait-length zoom characterized by its f/2.8 constant maximum aperture. The bright thiết kế suits working in available lighting conditions và also affords increased control over depth of field. The optical thiết kế incorporates a series of low dispersion and aspherical elements that greatly reduce a variety of aberrations in order lớn achieve high sharpness, enhanced clarity, and improved color accuracy. Both Super Multi-Layer & Nano Porous Coatings have also been applied lớn improve sầu contrast và color rendering by suppressing lens flare and ghosting when working in strong lighting conditions.

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Positioned as a workhorse lens ahy vọng Sony E-mount full-frame mirrorless systems, the Sigma 24-70milimet f/2.8 DG Doanh Nghiệp Art is a versatile wide-angle to portrait-length zoom characterized by its f/2.8 constant maximum aperture. The bright thiết kế suits working in available lighting conditions và also affords increased control over depth of field. The optical kiến thiết incorporates a series of low dispersion & aspherical elements that greatly reduce a variety of aberrations in order to achieve sầu high sharpness, enhanced clarity, & improved color accuracy. Both Super Multi-Layer & Nano Porous Coatings have also been applied to lớn improve contrast and color rendering by suppressing lens flare và ghosting when working in strong lighting conditions.

Complementing the optical attributes, this lens also sports a stepping AF motor, which yields fast, precise, và notably quiet autofocus performance. At the wide over of the zoom range, a maximum magnification ratio of 1:2.9 suits working with close-up subjects và an 11-blade diaphragm contributes lớn a pleasing bokeh unique. Additionally, a weather-sealed thiết kế benefits working in trying environmental conditions.


As part of the Art line within Sigma"s Global Vision series, this lens is designed lớn achieve truly notable optical performance & is ideally suited for creative sầu and artistic applications.
Standard zoom is designed for full-frame Sony E-mount mirrorless cameras, however can also be used with APS-C-format models where it will provide a 36-105milimet equivalent focal length range.
Constant f/2.8 maximum aperture is well-suited for working in available light conditions and also provides greater control over depth of field when using shallow depth of field techniques.
Six F Low Dispersion (FLD) and two Special Low Dispersion (SLD) elements markedly reduce chromatic aberrations và color fringing throughout the zoom range for improved clarity & color accuracy.

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Three aspherical elements control spherical aberrations & distortion for increased sharpness & accurate rendering.
Both Super Multi-Layer and Nano Porous Coatings have sầu been applied to lớn lens elements in order lớn minimize lens flare và ghosting & contribute khổng lồ producing contrast-rich and color-neutral imagery, even in backlit conditions.
Integrated stepping motor realizes quiông chồng & quiet autofocus, which is further complemented by an optimized AF algorithm to lớn produce smoother focusing performance.
At the wide-angle over of the zoom range, a minimum focusing distance of 7.1" is possible with a maximum magnification of 1:2.9 khổng lồ suit working with close-up subjects. At the telephoto over, the minimum focusing distance is 1.25" with a maximum magnification of 1:4.5.
Integrated AF-L button can be programmed lớn adjust various shooting settings & the lens also features a dedicated AF/MF switch và a zoom loông chồng switch to lớn prsự kiện the barrel from accidentally extended.

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Brass bayonet affords improved mounting accuracy & rigidity & rubber sealing is incorporated in the mount"s design lớn render it dust- và splash-resistant.
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In the BoxSigma 24-70mm f/2.8 DG Doanh Nghiệp Art Lens for Sony ESigma LCF-82 III 82mm Lens CapSigma Rear Cap LCR II for Sony E Mount LensesLH878-03 Lens HoodLens CaseLimited 1-Year WarrantyLimited 3-Year U.S.A. Warranty Extension
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Sigma 24-70mm f/2.8 DG Doanh Nghiệp Art Specs


Focal Length24 lớn 70mm
Maximum Aperturef/2.8
Minimum Aperturef/22
Lens MountSony E
Format CompatibilityFull-Frame
Angle of View84.1° to lớn 34.3°
Minimum Focus Distance7.09" / 18cm
Maximum Magnification0.34x
Optical Design19 Elements in 15 Groups
Diaphragm Blades11, Rounded
Focus TypeAutofocus
Image StabilizationNo
Filter Size82 milimet (Front)
Dimensions (ø x L)3.46 x 4.84" / 87.8 x 122.9mm
Weight1.84lb / 835g


Chuyên mục: Chia sẻ