About This Lens
Canon RF-S 3.9 mm f/3.5 STM Dual Fisheye is a wide angle lens with a 3.9 mm focal length and f/3.5 aperture for Canon R cameras. With fast autofocus, this lens offers reliable performance in various conditions. Weighing 290 g measuring 112.1 mm in length, it's a lightweight option for landscape, architecture, and environmental photography.

