Canon Telephoto Prime | Mirrorless Lenses Only | 400mm f/2.8L IS USM RF Lens

The RF 400mm f/2.8L IS USM Lens from Canon delivers high-performance results and is a go-to choice for capturing professional-quality shots of sports, wildlife, and more.

400mm f/2.8 super-telephoto lens designed exclusively for EOS R-series cameras

Optically identical to EF 400mm f/2.8L IS III USM lens

Fast f/2.8 maximum aperture benefits working in low-light conditions and also affords significant control over depth of field for working with selective focus techniques

Minimum Focusing Distance of 8.2′

Includes three image stabilization operation modes

Optical Image Stabilizer with up to 5.5 stops of shake correction

Super Spectra Coating and Air Sphere Coating minimizes ghosting and flare when working in strong lighting conditions

Compatible with Canon RF 1.4x and 2x extenders

Customizable electronic focus ring with manual focus capability during SERVO AF

9-blade circular aperture for beautiful bokeh at smaller lens apertures

Two focus presets to instantly return to one or two memorized focus distances

Dust and water-resistant design with fluorine coating on front element for easy cleaning

Rotatable tripod collar for working atop a tripod or monopod

Focal Length  400mm

Maximum Aperture  f/2.8

Minimum Aperture  f/32

Lens Mount  Canon RF

Format Compatibility  Full-Frame

Angle of View  6°

Minimum Focus Distance  8.2′ / 2.5 m

Maximum Magnification  0.17x

Optical Design  17 Elements in 13 Groups

Diaphragm Blades  9

Focus Type  Autofocus

Image Stabilization  Yes

Tripod Collar  Removable and Rotating

Filter Size  55 mm (Drop-In)

Dimensions 6.4 x 14.4″ / 163 x 367 mm

Weight  6.4 lb / 2.9 kg

• Canon RF 400mm f/2.8L IS USM Lens
• Canon E-180E Lens Cap
• Canon Lens Dust Cap RF
• Canon Drop-In Screw Filter Holder 52 (WIII) with Protector Filter
• Canon ET-155 (WIII) Lens Hood
• Canon LS400 Soft Lens Case
• Canon Lens Wide Strap B f/EF 300 / 400 mm f/2.8L IS II USM