Canon RF 100-400mm f/5.6-8 IS USM camera lens

Canon RF 100-400mm Telephoto Zoom

This Canon RF 100-400mm f/5.6-8 IS USM lens is a lightweight telephoto zoom built for Canon EOS R-series mirrorless cameras. It covers a versatile 100-400mm focal range suited to wildlife, sports and travel photography. Optical Image Stabilization provides up to 5.5 stops of shake correction, extending to 6 stops with compatible bodies. Nano USM autofocus delivers fast, quiet performance for both stills and video.

Suits Travel and Wildlife Shooters

Photographers who need long reach in a compact, portable package will benefit from the 100-400mm range and effective stabilization. The quiet Nano USM motor also supports smooth focus transitions during video recording. Buyers who require a wider maximum aperture for low-light subject isolation or shallow depth of field should consider faster telephoto alternatives. The variable f/5.6-8 aperture limits light gathering at the long end.

67 mm Filter Thread Diameter

The lens barrel accepts 67 mm filters, a single specification that determines which circular polarisers, neutral density or protection filters fit directly. This diameter is fixed by the optical design and cannot be changed with step-up rings without vignetting risk at the wide end. Confirm your existing filter set matches this size or budget for new filters accordingly.