Sigma 28-70mm f/2.8 DG DN Contemporary Lens - Sony E-Mount
The 28-70mm f/2.8 DG DN Contemporary Lens for Sony E-Mount from Sigma is a versatile wide-angle to portrait-length zoom characterized by its f/2.8 constant maximum aperture. The design suits working in available lighting conditions while affording increased control over depth of field. More lightweight and compact than similar 24-70mm lenses, it's optical design incorporates two FLD and two SLD low-dispersion elements plus three aspherical elements that reduce a variety of aberrations to achieve high sharpness, enhanced clarity, and improved colour accuracy. It features just one lightweight focusing element, which keeps the AF unit small. This, along with a quiet and fast stepping motor, makes for responsive and near-silent autofocus performance, an ideal combination for filmmakers looking for a high-performance, lightweight, and easy-to-handle camera system that works well with a gimbal or other accessories.
- Standard zoom for full-frame E-mount mirrorless cameras
- 42-105mm equivalent focal length when used on an APS-C camera
- Constant f/2.8 maximum aperture for Low light use and depth-of-field control
- Two F Low Dispersion (FLD) and two Special Low Dispersion (SLD) elements reduce chromatic aberrations and colour fringing
- Three aspherical elements control spherical aberrations and distortion
- Both Super Multi-Layer and Nano Porous coatings minimize lens flare and ghosting and produce contrast-rich and colour-neutral imagery
- Integrated stepping motor and optimized AF algorithm provides quick and quiet autofocus
- 28mm minimum focus distance: 7.5", 1:3.3 magnification
- 70mm minimum focus distance: 15", 1:4.6 magnification
- Rounded nine-blade diaphragm for a pleasing bokeh quality
- Brass bayonet for mounting accuracy and rigidity
- Rubber sealing for dust- and splash-resistance
Focal Length 28 to 70mm
Maximum Aperture f/2.8
Minimum Aperture f/22
Lens Mount Sony E
Lens Format Coverage Full-Frame
Angle of View 75.4° to 34.3°
Minimum Focus Distance 7.5" / 19 cm
Maximum Magnification 4.6x
Optical Design 16 Elements in 12 Groups
Diaphragm Blades 9, Rounded
Focus Type Autofocus
Image Stabilization No
Filter Size 67 mm (Front)
Dimensions (ø x L) 2.8 x 4" / 72.2 x 101.5 mm
Length at Maximum Extension 4.97" / 126.3 mm
Weight 16.6 oz / 470 g
- EAN: 085126592653
- Brand: Sigma
- Product Code: SIG-28-70-F2.8-DGDNS
- Availability: Low Stock
- €860.00
- Ex Tax: €699.19
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