This ultrawide prime lens delivers exceptional image quality from corner to corner, even in low-light conditions, making it ideal for landscape, architecture, and astrophotography. Its fast f/1.4 aperture allows for greater control over focus in shallow depth of field, while features like the Manual Focus Lock ensure precise, stable shooting. The lens supports 82mm front filters and offers a rear filter holder for creative flexibility, with high-speed autofocus and reduced flare for clear, vibrant images.
Features
Experience incredible imaging performance with the Sigma 20mm f/1.4 DG DN Art Lens, ideal for low-light conditions and dark skies. Its large maximum aperture and updated features make it perfect for astrophotography.
Exceptional Optical Performance
Benefit from edge-to-edge sharpness and minimal distortion, thanks to its advanced optical design, including two SLD and three aspherical elements.
Astrophotography Optimisation
Enjoy pin-point stars across the frame with controlled sagittal coma flare, and secure focus in dark conditions using the Manual Focus Lock switch.
Versatile Filter Options
Utilise the 82mm front filter threads and rear filter holder for creative effects with sheet filters.
High-Speed Autofocus
Achieve precise and near-silent operation with the STM stepping motor, enhancing your shooting experience.
Durability and Precision
The brass bayonet mount ensures lasting performance, while the petal-shaped hood reduces flare and protects the lens.
