




Sigma 20mm f/1.4 DG DN Art Lens (Sony E)
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- E-Mount Lens/Full Frame Format
- Aperture Range: f/1.4 to f/16
- Two SLD Elements
- Three Aspherical Elements
- Super Multilayer Coating
- Stepping AF Motor, MFL Switch
- Rounded 11-Blade Diaphragm
- 82mm Front Filter Thread
- Rear Filter Holder
- Durable Brass Bayonet Mount
What's Included

Experience exceptional imaging quality across the entire frame with the Sigma 20mm f/1.4 DG DN Art Lens, designed for the ultrawide Sony E-mount. Its wide maximum aperture is perfect for low-light conditions, especially under dark skies. This lens is a top pick for landscape and architectural photography and includes newly updated features for astrophotography.
This lens has an advanced optical design and in-camera adjustments to minimize distortion, allowing for precise and clear imagery. Its highly-controlled sagittal coma flare produces pinpoint stars across the entire frame. The inclusion of a Manual Focus Lock (MFL) switch prevents accidental focus changes, making it ideal for extended shooting in low temperature or dark conditions. In addition, this lens is compatible with 82mm front filters, a rare feature among ultra-wide primes, and also includes a rear filter holder for creative filter options.
Product Brand | Sigma |
---|---|
SKU | 414965 |
Lens Mount | Sony E |
Lens Aperture | f/1.4 |
Objective Lens Diameter | 82mm |