The Sigma 20mm f/1.4 DG DN Art lens for L-mount delivers exceptional optical performance across the entire frame, making it an outstanding choice for landscape, architecture, and astrophotography. Its expansive f/1.4 aperture excels in low-light conditions, while advanced optical design and in-camera corrections maintain precise control over distortion and coma aberration—ensuring crisp, point-like stars from edge to edge. The innovative Manual Focus Lock switch prevents accidental focus shifts during critical shooting moments. A sophisticated tool for professionals demanding uncompromising image quality.
Features
- L-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
Specifications
| Lens Mount |
L-Mount |
| Sensor Compatibility |
|
| Focal Length |
20mm |
| Back Focal Length |
|
| Maximum Aperture |
Maximum: f/1.4 |
|
Minimum: f/16 |
| Angle of View |
94.5° |
| Minimum Focus Distance |
23 cm |
| Focus Type |
Autofocus |
| Iris Type |
|
| IR Corrected |
|
| Weight |
635 g |
What's in the box
- Sigma 20mm f/1.4 DG DN Art Lens for Leica L
- Sigma Lens Hood for 20mm f/1.4 Art DG DN Lens
- Sigma LCF-82 III 82mm Lens Cap
- Sigma LCR II Rear Lens Cap for Leica L
- GP-21 Guide Plate
- Limited 4-Year Manufacturer Warranty
