Sigma ART 20mm f1.4 DG DN - L-Mount scope NIKKOR quality at its absolute

NIKKOR quality at its absolute best

1 USB Input(up to 1080P30)

Real-time Tracking and continuous AF/AE tracking2 at up to 11 frames per second3

Balanced Design

5x11 inch photographic quick reference cards that are just the thing if you're looking to get started working with or trying out a historic process quickly and easily

Sigma ART 20mm f1.4 DG DN - L-Mount scope NIKKOR quality at its absoluteThe full frame SIgma ART 20mm f1. 4 DG DN offers overwhelming optical performance and an unlimited potential for ultra wide angle creativity in a compact body. The exceptional f1. 4 maximum aperture and breathtaking sharpness across the frame make this lens the ultimate choice for astrophotography. Highest optical performance on a new level The SIGMA 20mm F1. 4 DG DN Art delivers exceptionally detailed results that easily satisfy the high demands of