Canon RF 400mm f/2.8 L IS USM

Canon SKU: 5053C002 | Helix SKU: CA5053C002

*Special Order Item

Overview

Overview:

Delivering high-performance for professional photographers as well as inheriting the optics of the EF 400mm f/2.8L IS III USM model, the RF400mm F2.8 L IS USM is the go-to choice to help capture superb shots of sports, wildlife and more. Its optical image stabilization system with up to 5.5 stops* of shake correction, including three IS operation modes, helps to deliver sharp results – whether hand-held or mounted on a monopod. For brilliantly clear results even in challenging situations, Super Spectra Coatings (SSC) and Air Sphere Coatings (ASC) help minimize ghosting and flare. The RF400mm F2.8 L IS USM is also compatible with both the RF 1.4x and 2x Extenders to get you even closer to the subject.

Features:

• High-performance, Wide-aperture 400mm f/2.8 Super-telephoto Lens, Exclusively for EOS R-series cameras.
• Optically Identical to EF 400mm f/2.8L IS III USM lens; Minimum Focusing Distance of 8.20 ft. / 2.5 m.
• Optical Image Stabilization with up to 5.5 Stops* of Shake Correction, Including Three IS Operation Modes.
• Super Spectra Coating (SSC) and Air Sphere Coating (ASC) Helps Minimize Ghosting and Flare.
• 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.
• Two Focus Presets Available — Instantly Return to One or Two Memorized Focus Distances.
• Dust- and Water-resistant Design, with Fluorine Coating on Front Element for Easy Cleaning.

Disclaimers:

*Based on CIPA (Camera & Imaging Products Association) standards. Testing performed using the EOS R and R5 cameras.

High-performance, Wide-aperture 400mm f/2.8 Super-telephoto Lens, Exclusively for EOS R-series cameras.

Inheriting the optics of the EF 400mm f/2.8L IS III USM, the same high image quality is maintained in the RF400mm F2.8 L IS USM with outstanding sharpness and contrast, center to corner, even at maximum aperture. A combination of Fluorite and Super UD (Ultra-low Dispersion) glass is at the heart of this lens’s outstanding optical performance. At the widest aperture of f/2.8, chromatic aberration is significantly reduced, to achieve tack-sharp images with minimal color fringing. This means detailed results in any shooting condition, particularly in low light levels. 

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

The latest EF version of the 400mm f/2.8L IS lens, introduced in late 2018, preserved the legendary sharpness of previous EF400mm f/2.8L lenses, but with a dramatic reduction in overall weight. The RF version, dedicated to EOS R-series cameras, preserves this advantage, providing outstanding handling for a super-tele lens with an f/2.8 maximum aperture. Numerous optical and mechanical steps combine for this supremely light weight, transforming the RF400mm F2.8L IS USM into a lens that’s equally at home in situations requiring mobility and portability — such as motorsports and wildlife — as it is fixed on home plate at a night baseball game. And, since it uses the same optical design as the EF version III lens, the same superb image quality can be expected.

Minimum Focusing Distance of 8.20 ft. / 2.5 m.

With a minimum focusing distance of approx. 8.2 ft./2.5m, the RF400mm F2.8 L IS USM helps you get close to your subjects. At its closest focus distance, users can fill the frame with a subject roughly the size of an adult’s extended hand, from wrist to fingertips.

Optical Image Stabilization with up to 5.5 Stops* of Shake Correction, Including Three IS Operation Modes.

The RF400mm F2.8 L IS USM features an Optical Image Stabilizer system that provides up to 5.5 stops* of shake correction, delivering consistent and sharp results. Whether hand-held or mounted on a monopod (or other devices allowing mobile positioning), the lens’s Image Stabilization can deliver clear image detail in low-light situations or at lower ISOs. This applies when capturing both stills and video, for stable shooting, and sharp final imagery.

Three IS Operation Modes

Three image stabilization modes provide shake-correction for outstanding results in a wide range of shooting situations. These include traditional stabilization, with the correction visible any time IS is active in the camera’s viewfinder (IS Mode 1);  helping to correct camera shake when intentionally panning horizontally (or vertically), providing shake-correction perpendicular to the photographer’s panning movement (IS Mode 2);  and stabilization that instantly goes into effect only when the shutter is released — no correction visible between shots, in the camera’s viewfinder (IS Mode 3).

Specifications

Specifications​

Item Includes

What’s in The Box:

• RF 400mm F2.8 L IS USM
• Lens Cap E-180E
• Lens Dust Cap RF
• Drop-in Screw Filter Holder 52(WIII) with 52mm Protect Filter
• Lens Hood ET-155(WIII)
• Lens Soft Case LS400
• Lens Wide Strap B