Canon RF 400mm f/2.8L IS USM

Lens Reviews / Canon Lenses i Not yet tested
Lens Specifications
Name Canon RF 400mm f/2.8L IS USM
Image Circle 35mm
Type Telephoto Prime
Focal Length 400mm
APS Equivalent 640mm
Max Aperture f/2.8
Min Aperture f/32
Diaphragm Blades 9 (circular)
Lens Construction 17 elements in 13 groups, including 2 fluorite elements and one super UD element; Super Spectra Coating (SSC); Air Sphere Coating (ASC); Fluorine coating on its front and rear surfaces
Diagonal Angle of View (Based on image circle) 6.2 degrees
Focus Details Inner focusing; full-time manual focus and Ring USM; Customizable Electronic Focusing Ring; 2 Focus Presets;
Front Element Rotation No
Zoom System n/a
Closest Focus 2.5m / 8.2 ft.
Magnification Ratio 0.17x / 1:5.9
Filter Size 52mm Drop In
Dimensions(Length x Diameter) 367mm x 163mm / 14.4 in. x 6.4 in.
Weight 2.89kg / 6.37 lbs
Notes Image Stabilization (up to 5.5-stops of correction); Dust- and water-resistant construction; Detachable, rotatable tripod collar.
Typical Online Price US$12,000 (Available July 2021)