Sigma 24-70mm f/2.8 DG DN Art Zoom Lens for Sony E

Sigma 24-70mm f/2.8 DG DN Art Zoom Lens
For Sony E-Mount, Full-Frame Mirrorless
Features Superior Optical Performance
Maximum Aperture: f/2.8
Focal Length Range: 24-70mm
Wide Angle: 1:2.9 / Tele: 1:4.5
Zoom-Lock Mechanism
Super Multi-Layer/Nano Porous Coatings
Subdues Aberration
High Contrast, Clear Imagery
Min. Focusing Distance: 18 cm (Wide-Angle)
11-Blade Rounded Diaphragm
Dust/Splash-Proof Physical Design
Includes Lens Hood With Lock

Compatibility: Sony Alpha A5000, Alpha A5100, Alpha A6000, Alpha A6100, Alpha A6300, Alpha A6400, Alpha A6500, Alpha A6600, Alpha A7, Alpha A7 II, Alpha A7 III, Alpha A7R, Alpha A7R II, Alpha A7R III, Alpha A7R IV, Alpha A7S, Alpha A7S II, Alpha A9, Alpha A9 II, Thom Alpha A6300

Lens Filter Size:: 82mm (Front)

Lens Filter Size:: The size of the filter that fits the lens.

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Focal Length:: 24-70mm

Focal Length:: Focal Length

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Maximum Aperture:: f/2.8

Maximum Aperture:: How wide a lens can be opened.

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Mount Type:: Sony E-Mount

Mount Type:: This is the mount type for the lens to attach to the camera body.

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Overview

The Sigma 24-70mm f/2.8 DG DN Art Zoom Lens (For Sony-E) is a versatile, wide-angle to portrait-length zoom lens, that features a constant f/2.8 maximum aperture, which makes it suitable for working in a variety of lighting conditions, & increases your control over depth of field. A series of aspherical, & low dispersion elements, are featured to reduce a variety of aberrations, which increases clarity, sharpness, & color accuracy. Super Multi-Layer & Nano Porous Coatings are applied to improve color rendering, & contrast, by suppressing lens flare & ghosting, while shooting in strong lighting conditions. The 24-70mm f/2.8 DG DN Art Zoom Lens is a part of Sigma's Global Vision series, which is known for achieving a high optical-performance, & is greatly suited for artistic & creative applications.

The Sigma 24-70mm f/2.8 DG DN Art Zoom Lens (For Sony-E) is a standard zoom, designed for full-frame Sony E-mount mirrorless cameras, & can also be used with APS-C-format models, which changes its focal length to a 36-105mm equivalent focal length range.

The 24-70mm f/2.8 DG DN Art Zoom Lens features two Special Low Dispersion (SLD), & six F Low Dispersion (FLD) Elements, that are featured to reduce chromatic aberrations, & color fringing, for improved clarity, & color accuracy, throughout the zoom range. Three aspherical elements are included to control distortion, & spherical aberrations, to increase sharpness, & provide accurate rendering in your images. A Super Multi-Layer & Nano Porous Coating have both been applied to lens elements, to minimize lens flare, & ghosting, & provide improved contrast, & color neutrality, even in stronger lighting conditions.

The lens features an integrated stepping motor, which helps it to achieve a fast, quiet, & precise, autofocusing performance. An optimized AF algorithm is included, to further provide a smoother performance. The wide end of the zoom range, features a maximum magnification ratio of 1:2.9, which is suitable for working with close-up subjects, while the telephoto end, features a minimum focusing distance of 1.25 ft., with a maximum magnification of 1:4.5. A customizable AF-L button can be programmed to adjust a number of shooting settings, & a dedicated AF/MF switch, and zoom lock switch, are included to prevent the lens barrel from accidentally extending.

The Sigma 24-70mm f/2.8 DG DN Art Lens features a rounded, 11-blade diaphragm, which enables the use of selective focusing techniques, to provide a pleasing bokeh quality to your images. Its brass bayonet allows for improved mounting accuracy, & its rubber sealing features a dust & splash-resistant design.

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Specifications

Brand
Sigma - Sigma

Brand
Brand:
Brand:	Sigma

Lens Specification
Lens Min. Focus Distance:	18 cm
Lens Min. Focus Distance: The shortest distance that a lens can focus. View All Attribute Definitions
Lens Min. Focus Distance:	7.09" / 18 cm
Lens Min. Focus Distance: The shortest distance that a lens can focus. View All Attribute Definitions
Lens Filter Size:	82mm (Front)
Lens Filter Size: The size of the filter that fits the lens. View All Attribute Definitions
Dimensions:	3.46 x 4.84" / 87.8 x 122.9 mm
Dimensions: Dimensions View All Attribute Definitions
Minimum Aperture:	f/22
Minimum Aperture: How wide a lens can be opened. View All Attribute Definitions
Lens Magnification Factor:	0.34x
Lens Magnification Factor: This is the magnifying factor of a lens. Macro lenses will often be described by their “magnification factor”. A lens with a 1:1 magnification factor produces a projected image on the sensor which is the same as the subject. View All Attribute Definitions
Diaphragm Blades:	11, Rounded
Format Compatibility:	Full-Frame Mirrorless
Elements / Groups:	19 Elements / 15 Groups
Elements / Groups: The individual pieces of glass that form the overall optical construction. Most lenses have between four and eleven elements to bend the light rays to ensure a perfectly formed image appears on the light sensitive surface, such as a film or CCD. The elements are arranged in groups and may be seen in specification sheets as, for example, 6 elements in 4 groups. That configuration may have two single elements and the other four grouped in pairs. View All Attribute Definitions
Image Stabilization:	No
Weight:	1.84 lb / 835 g
Weight: Weight View All Attribute Definitions
Focal Length:	24-70mm
Focal Length: Focal Length View All Attribute Definitions
Angle of View (diagonal):	84.1° to 34.3°
Angle of View (diagonal): Area of a scene that a lens covers or sees. Determined by the focal length of the lens View All Attribute Definitions
Maximum Aperture:	f/2.8
Maximum Aperture: How wide a lens can be opened. View All Attribute Definitions
Focus Type:	Autofocus
Focus Type: The type of focus of the lens from full manual control to auto focus. View All Attribute Definitions
Mount Type:	Sony E-Mount
Mount Type: This is the mount type for the lens to attach to the camera body. View All Attribute Definitions