Powerful, portable and professional – the RF mount super-telephoto that lets you capture action with impact

Capture your best wildlife, sports and action photos yet with this portable 400mm super-telephoto lens – built for RF mount cameras. A fast f/2.8 aperture and optical IS make this a great low-light performer. Advanced AF keeps even fast-moving subjects pin sharp, for breath-taking image quality.

Outstanding image quality

• Even at its maximum f/2.8 aperture, sharpness is exceptional right across the frame. This is due to the use of Fluorite and Super UD glass plus ASC and Super Spectra coatings.

Fast focusing keeps you sharp

• When capturing fast action, the lens focuses quickly and confidently. A dual power focus drive offers faster AF with compatible cameras.

Low light? No problem

• The RF 400mm F2.8L IS USM is great in low light, with a large f/2.8 max aperture and an IS system offering 5.5 stops of protection from camera shake.¹

Instinctive handling

• The lightest 400mm f/2.8 lens available for mirrorless cameras² is easy to take with you. Full-time MF lets you adjust focus and AF start/stop buttons are intuitive to find.

Built to inspire confidence

• With its legendary L-series build quality and heat-reflecting white finish, this is a lens you can use confidently whatever the weather – from rainy football pitches to dusty safari trips.