Sigma 20mm F1.4 DG DN Art Lens Announced, Priced $899, Available for Pre-Order

Sigma has just officially announced the new Sigma 20mm F1.4 DG DN Art lens for Sony E and Leica L mounts. It offers incredible imaging performance from corner to corner, with a large maximum aperture that makes it ideal for use in low-light environments, particularly under dark skies where its new features are especially useful. Always an excellent choice for landscape and architecture, this lens is equipped with newly updated functions especially useful for astrophotographers.

This new lens costs $899, first available for pre-order at B&H/ Adorama.

Principal specifications
Lens type Prime lens
Focal length 20 mm
Lens mount L-Mount, Sony E pre-order at B&H/ Adorama
Aperture
Maximum aperture F1.4
Minimum aperture F16
Aperture ring Yes
Number of diaphragm blades 11
Aperture notes Rounded
Optics
Elements 17
Groups 15
Special elements / coatings Two Super-Low Dispersion elements, three aspherical elements, Super Multi-Layer coating, and water- and oil-resistant coating.
Focus
Minimum focus 0.23 m (9.06)
Autofocus Yes
Motor type Stepper motor
Full time manual Yes
Focus method Internal
Distance scale No
DoF scale No
Physical
Weight 635 g (1.40 lb)
Diameter 88 mm (3.46)
Length 111 mm (4.38)
Materials Aluminum, Thermally Stable Composite (TSC)
Sealing Yes
Colour Black
Filter thread 82 mm
Filter notes Rear filter holder + front thread
Hood supplied Yes
Hood product code LH898-04
Tripod collar No

Read more Sigma Lens Rumors

See also 2022 Sigma Lens Deals

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