Short description
Quick Overview
- 28–70mm focal range (full-frame)
- Constant f/2.8 maximum aperture; minimum f/22
- 16 elements in 12 groups with 2 FLD, 2 SLD, 3 aspherical elements
- Autofocus with stepping motor; fast, quiet AF
- Minimum focusing distance ~19 cm (0.63 ft) at wide; max magnification ~1:4.6
- Rounded 9-blade diaphragm for smooth bokeh
- 67 mm front filter thread
- Lightweight: approx. 470 g
- Weather-resistant mount and lens sealing; water/oil repellent coating on the front element
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Product Description
The Sigma 28-70mm f/2.8 DG DN Contemporary is a full-frame standard zoom for the Leica L-mount system, designed to balance performance and portability. It features a constant f/2.8 aperture throughout the zoom range, making it useful in low light and for controlling depth of field. Two FLD and two SLD elements, plus three aspherical elements in its optical layout, help reduce chromatic aberration and distortion. Autofocus is fast and quiet thanks to a stepping motor, and the lens offers good close-focus capability (19 cm / ~7.5 in at the wide end) with a maximum magnification of about 1:4.6. At ~470 g and 72.2 x 101.5 mm, it remains one of the lighter f/2.8 zooms in its class, well-suited for travel and hybrid still-video use.
| In The Box | Sigma 28-70mm f/2.8 DG DN Contemporary Lens for Leica L, Sigma LCF-67 III 67mm Lens Cap, Sigma Rear Cap LCR II for Sony E Mount Lenses, LH706-01 Lens Hood, Lens Case |
|---|---|
| MFG Part# | 592969 |
| Condition | Used |
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