Canon RF 400mm F2.8L IS USM

Uncompromising Image Quality

The Canon RF 400mm F2.8L IS USM delivers exceptional sharpness across the entire frame, even at its wide f/2.8 maximum aperture. By utilizing Fluorite and Super UD glass alongside advanced ASC and Super Spectra coatings, this lens minimizes chromatic aberrations, ghosting, and flare for professional-grade results.

High-Speed Precision

Capture decisive moments with a dual power focus drive. This system provides rapid, confident autofocus when paired with compatible EOS R series cameras, ensuring you stay sharp during fast-action sports or unpredictable wildlife encounters.

Master Low-Light Environments

With a bright f/2.8 aperture and an integrated Optical Image Stabilizer offering 5.5 stops of protection, this lens excels in challenging lighting. Achieve beautiful background bokeh and maintain handheld stability without sacrificing image quality.

Rugged L-Series Construction

Designed for the demands of professional use, the RF 400mm F2.8L IS USM features legendary L-series build quality. The heat-reflecting white finish and weather-sealing make it the ideal companion for everything from rainy sidelines to dusty safaris.

Technical Specifications

• Maximum Aperture: f/2.8 for elite low-light performance and depth control.
• Image Stabilization: 5.5 stops of optical IS to eliminate camera shake.
• Focusing Drive: Dual Power Ring-type USM with high-speed CPU and optimized algorithms.
• Optical Construction: Fluorite glass elements for increased resolution and contrast.
• Coating Technology: Air Sphere Coating (ASC) to reduce ghosting and flare.
• Manual Control: Three manual-focus speeds and full-time MF override.
• Focus Presets: Two recallable presets for rapid reaction and video focus pulls.
• Native RF Mount: Direct connection to EOS R cameras for maximum communication speed.