Canon's professional RF ultra-wide zoom — constant f/2.8 from 15-35mm with IS and L-series quality.
The Canon RF 15-35mm f/2.8L IS USM launched in 2019 as Canon's flagship ultra-wide zoom for the RF mirrorless system. It provides L-series quality across 15-35mm with IS stabilisation — the first Canon ultra-wide f/2.8 with built-in IS.
Optically outstanding — sharp across the frame with well-controlled distortion for an ultra-wide. IS provides approximately 5 stops of stabilisation — unique for an f/2.8 ultra-wide. Nano USM AF is fast and quiet. L-series weather sealing.
Canon RF mount with 82mm filter thread. Approximately 840g. Full L-series weather sealing. IS with Coordinated IS on compatible bodies. Customisable control ring. 15mm wide end — wider than the EF 16-35mm f/2.8L III. Minimum focus distance 28cm.
Available used at professional prices. The IS at ultra-wide is a genuine advantage — no Canon EF ultra-wide offered this. The 15mm is wider than the typical 16mm starting point. For Canon RF landscape, astro, and event photographers wanting the best ultra-wide zoom.