Fujifilm's ultra-fast portrait prime — the world's fastest AF lens at f/1.0 for X-mount.
The Fujifilm XF 50mm f/1.0 R WR launched in 2020 as the world's fastest autofocus lens — f/1.0 at 76mm equivalent. It provides the shallowest possible autofocus depth of field on any APS-C system, targeting portrait photographers seeking maximum subject isolation.
Optically impressive for f/1.0 — sharp from f/1.4 with dreamy, ethereal rendering at f/1.0. The depth of field at f/1.0 on APS-C approximates f/1.5 on full-frame — meaningful subject isolation. Autofocus — the first AF f/1.0 lens. DC motor AF.
Fujifilm X mount with 77mm filter thread. Approximately 845g — very heavy for X-mount. Weather-resistant to -10°C. Minimum focus distance 70cm. Aperture ring with 1/3-stop clicks. The world's first AF f/1.0 lens.
Available used at professional prices. The f/1.0 AF is a genuine engineering achievement. The 845g weight is significant on small X-mount bodies. The XF 56mm f/1.2 R WR is lighter and more practical for most portrait work. For photographers who specifically want f/1.0 autofocus.