Sigma 20mm f/1.4 DG

Sigma 20 mm f/1.4 DG HSM Art – Like New | Premium Ultra‑Wide Prime with Exceptional Sharpness and Low‑Light Performance

Introduction

The Sigma 20 mm f/1.4 DG HSM Art lens is a flagship wide‑angle prime from Sigma’s renowned Art series, engineered for both full‑frame and APS‑C DSLR cameras. Designed for landscapes, architecture, astrophotography, and creative perspectives, it combines a fast f/1.4 maximum aperture with exceptional image quality from edge to edge. With its precision‑milled aluminum barrel and Hyper Sonic Motor (HSM) for quiet autofocus, the 20 mm Art lens delivers professional‑grade performance and spectacular clarity in any environment.

Key Features

• Ultra‑wide 20 mm focal length ideal for landscape, architecture, and night‑sky photography.
• Bright f/1.4 aperture for superior low‑light shooting and fine control of depth of field.
• DG series optics optimized for full‑frame sensors (compatible with APS‑C bodies).
• HSM (Hyper Sonic Motor) for fast and silent autofocus performance.
• FLD and SLD elements minimize chromatic aberration and distortion.
• Advanced lens coatings reduce flare and enhance contrast in bright conditions.
• Solid metal body construction with brass mount for long‑term precision and durability.

Condition Report

Body: Like new — no visible signs of use or handling marks.
Optics: Pristine condition with crystal‑clear glass; no dust, haze, or fungus.
Mechanics/Electronics: Autofocus smooth and accurate; aperture and communication fully functional.
Shutter Count: Not applicable (lens only).

Specialist Note

“A benchmark in ultra‑wide prime design — the Sigma 20 mm Art is incredibly sharp, fast, and built like a tank. Outstanding choice for serious landscape and astro photographers.”

What’s Included

• Sigma 20 mm f/1.4 DG HSM Art lens (serial no. 52584044)
• Front lens cap
• Rear lens cap
• Original Box

Technical Specifications

• Category: Wide‑Angle Lens
• Mount: Nikon F
• Focal Length: 20 mm
• Maximum Aperture: f/1.4
• Minimum Aperture: f/16
• Optical Construction: 15 elements in 11 groups (including 2 FLD & 5 SLD elements)
• Coating: Super Multi‑Layer Coating
• Autofocus Drive: HSM (Hyper Sonic Motor)
• Minimum Focusing Distance: 0.28 m (11 in)
• Filter Thread: None (bulbous front element)
• Dimensions: Approx. 90.7 × 129.8 mm
• Weight: Approx. 950 g