Sigma has delayed the announcement date of the Sigma 70-200mm f/2.8 DG DN Sports lens to the Autumn 2020. This lens will be available in Sony E and Leica L mounts. Investigating the reasons for the delay, Sigma is actively improving the autofocus algorithm and performance of this lens. The focus algorithm of Sigma’s previous DG DN short flange version full-frame mirrorless prime lens works normally, but the focus performance of this 70-200mm F2.8 DG DN OS Sports zoom lens is not ideal. Sigma needs a little time to make relevant improvements and adjustments.
Below are the 6 newly designed Sigma“ DN” lenses for Sony E:
- Sigma 35mm f/1.2 DG DN Art Lens for Sony E
- Sigma 45mm f/2.8 DG DN Contemporary Lens for Sony E
- Sigma 85mm f/1.4 DG DN Art Lens for Sony E
- Sigma 14-24mm f/2.8 DG DN Art Lens for Sony E
- Sigma 24-70mm f/2.8 DG DN Art Lens for Sony E
- Sigma 100-400mm f/5-6.3 DG DN OS Contemporary Lens for Sony E
Note: DN lenses are all short-flange lenses designed for mirrorless cameras.
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