Canon RF 400mm f/2.8L IS USM Lens

Product Highlight: RF-Mount Lens/Full-Frame Format Aperture Range: f/2.8 to f/32 Optical Image Stabilizer Super UD and Fluorite Elements Super Spectra and Air Sphere Coatings Customizable Electronic Focusing Ring Two Focus Presets Circular 9-Blade Diaphragm Weather-Sealed Design, Fluorine Coating Rotatable Tripod Collar 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. Designed exclusively for EOS R-series cameras, the lens features three modes of optical image stabilization with up to 5.5 stops of shake correction to deliver extremely sharp results whether hand-held or mounted on a monopod. A circular nine-blade aperture provides beautiful bokeh at smaller lens apertures, and Super Spectra and Air Sphere Coatings minimize ghosting and flare for exceptionally clear results when shooting in backlit situations. Additionally, Super UD and fluorite elements used