Powerful Reach, Unprecedented Portability

Deceptively sleek despite its super-telephoto reach, the Canon RF 800mm f/5.6 L IS USM is an impressive prime meshing top-of-the-line performance all built within a compact and lightweight design. Perfect for sports, wildlife, and journalism shoots, this lens offers a unique tight field of view for isolating distant subjects, along with responsive AF and image stabilisation, reliable weather-sealing, and intuitive handling for dependable use in fast-paced situations.

L Series Optics

With an optical design based on past EF and RF super-telephoto lenses, this lens features top of the line optics designed for the most demanding shooting applications.

Two fluorite, one Super Ultra Low-Dispersion (UD), and one UD element essentially eliminate chromatic aberrations for amazing clarity and colour accuracy, void of chromatic aberrations or fringing.

Advanced optical design also contributes to a sleeker, more portable form factor of this RF-mount, mirrorless lens.

Both Air Sphere and Super Spectra Coatings improve image quality by maintaining high contrast and colour accuracy, while reducing lens flare and ghosting when working in harsh lighting conditions. Rounded nine-blade diaphragm contributes to a smooth bokeh quality.

USM Autofocus and Image Stabilisation

Ultrasonic Motor provides fast, accurate, and practically silent autofocus performance to benefit both photo and video applications.

Impressively close 8.5' minimum focusing distance, and a maximum magnification of 0.34x, suit working with close subjects, such as close-range wildlife, birds, and athletes.

Variable speed manual focusing offers three options for greater focusing control, and full-time manual focus support allows for making focus adjustments without switching modes.

Two focus presets can be stored for instant recall to a specified focus distance. Focus range limiter improves responsiveness by constraining the usable focusing range.

Benefitting handheld and monopod-based shooting, Optical Image Stabilisation balances 4.5 stops of camera shake for sharper imagery (Due to the long focal length, in-body image stabilisation, or Coordinated IS, from EOS R-series bodies is not supported with with this lens).

Intuitive Handling and Professional Reliability

Surprisingly lightweight and compact for its size, this 800mm f/5.6 lens weighs 3.1kg and measures 43cm long, allowing use atop a monopod or even handheld for short periods of time.

Built-in rotating tripod mount suits working with the lens atop a monopod or tripod and enables quick switching between vertical and horizontal shooting orientations.

Weather-sealed Design for Reliable Use in Inclement Conditions

• Fluorine coating on front element helps repel moisture, dust, and fingerprints and is also easier to clean.
• Distinctive heat-resistant white paint finish.
• Accepts drop-in style 52mm filters toward the rear of the lens.
• Compatible with optional Extender RF 1.4x and 2x teleconverters for further extending the effective reach of this lens.