Sigma 28-70mm f/2.8 DG DN Contemporary Lens Announced, Priced $899, Available for Pre-Order

Sigma has just officially announced the new Sigma 28-70mm F2.8 DG DN Contemporary lens. It is  a fast standard zoom lens for full-frame L- and E-mount bodies, featuring three aspherical, two ‘FLD’ and two ‘SLD’ elements, as well as Super-Multi Layer and Nano Porous coatings to reduce ghosting and aberrations. It has a minimum focus distance of 19cm (7.5″) and a maximum magnification of 0.3X. This new lens costs $899, first availalbe for pre-order at B&H/ Adorama.

Below are the detailed specifications of Sigma 28-70mm F2.8 DN DG C lens:

Principal specifications
Lens type Zoom lens
Max Format size 35mm FF
Focal length 28–70 mm
Image stabilization No
Lens mount L-Mount, Sony FE
Aperture
Maximum aperture F2.8
Minimum aperture F22
Aperture ring No
Number of diaphragm blades 9
Optics
Elements 16
Groups 12
Special elements / coatings 2 FLD + 2 SLD + 3 aspherical elements, Nano Porous + Super Multi-Layer coating
Focus
Minimum focus 0.19 m (7.48)
Maximum magnification 0.3×
Autofocus Yes
Motor type Stepper motor
Full time manual Yes
Focus method Internal
Distance scale No
DoF scale No
Physical
Weight 470 g (1.04 lb)
Diameter 72 mm (2.83)
Length 102 mm (4.02)
Materials Magnesium alloy
Sealing Yes
Colour Black
Zoom method Rotary (extending)
Power zoom No
Zoom lock No
Filter thread 67 mm
Hood supplied Yes
Tripod collar No

Read more Sigma Lens Rumors

See also 2021 Sigma Lens Deals

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