Compare Canon EF 400mm F2.8L IS III USM vs Nikon Nikkor Z 800mm F6.3 VR S vs Canon RF 1200mm F8L IS USM

[[{"Ft":"Construction","Fn":"Aperture Blades","Fv":"9 blades"},{"Ft":"Construction","Fn":"Form Factor","Fv":"Super Telephoto Prime Lens"},{"Ft":"Construction","Fn":"Image Size","Fv":"Full-Frame"},{"Ft":"Construction","Fn":"Lens Barrel","Fv":"Focus limiter, Tripod collar, Distance scale"},{"Ft":"Construction","Fn":"Lens Mount","Fv":"Canon EF-mount"},{"Ft":"Construction","Fn":"Material","Fv":"Magnesium alloy"},{"Ft":"Construction","Fn":"Motor","Fv":"Ring-type ultrasonic"},{"Ft":"Construction","Fn":"Optical Formula | Elements","Fv":"17 elements"},{"Ft":"Construction","Fn":"Optical Formula | Groups","Fv":"13 groups"},{"Ft":"Construction","Fn":"Optical Formula | Special Glass","Fv":"Super UD + fluorite elements + Air Sphere + Super Spectra + fluorine coatings groups"},{"Ft":"Dimensions","Fn":"Filter Diameter","Fv":"52 mm / 2.05 in"},{"Ft":"Dimensions","Fn":"Size | Diameter","Fv":"163 mm / 6.42 in"},{"Ft":"Dimensions","Fn":"Size | Length","Fv":"343 mm / 13.50 in"},{"Ft":"Dimensions","Fn":"Weight","Fv":"2840 g / 100.35 oz"},{"Ft":"Function","Fn":"Angle Of View","Fv":"6.2° Diagonal | 5.2° Horizontal | 3.4° Vertical"},{"Ft":"Function","Fn":"Aperture","Fv":"f/2.8 ~ f/32"},{"Ft":"Function","Fn":"Autofocus","Fv":"Yes"},{"Ft":"Function","Fn":"Focal Length","Fv":"400 mm"},{"Ft":"Function","Fn":"Focus Type","Fv":"Rear"},{"Ft":"Function","Fn":"Image Stabilization","Fv":"Yes (5 stops)"},{"Ft":"Function","Fn":"Weather Resistance","Fv":"Yes"},{"Ft":"Performance","Fn":"Max Magnification","Fv":"0.17x"},{"Ft":"Performance","Fn":"Min Focus Distance","Fv":"2500 mm / 98.43 in"},{"Ft":"Production","Fn":"Accessory","Fv":"Lens hood included"},{"Ft":"Production","Fn":"Debut","Fv":"2018-09-05"}],[{"Ft":"Construction","Fn":"Aperture Blades","Fv":"9 blades, Rounded blades"},{"Ft":"Construction","Fn":"Colors","Fv":"Black"},{"Ft":"Construction","Fn":"Form Factor","Fv":"Super Telephoto Prime Lens"},{"Ft":"Construction","Fn":"Image Size","Fv":"Full-Frame"},{"Ft":"Construction","Fn":"Lens Barrel","Fv":"Tripod collar"},{"Ft":"Construction","Fn":"Lens Mount","Fv":"Nikon Z-mount"},{"Ft":"Construction","Fn":"Material","Fv":"Magnesium alloy"},{"Ft":"Construction","Fn":"Motor","Fv":"Stepper motor"},{"Ft":"Construction","Fn":"Optical Formula | Elements","Fv":"22 elements"},{"Ft":"Construction","Fn":"Optical Formula | Groups","Fv":"14 groups"},{"Ft":"Construction","Fn":"Optical Formula | Special Glass","Fv":"1 PF element, 3 extra-low dispersion (ED) elements and 1 Short-Wavelength Refractive (SR) element groups"},{"Ft":"Dimensions","Fn":"Filter Diameter","Fv":"46 mm / 1.81 in"},{"Ft":"Dimensions","Fn":"Size | Diameter","Fv":"140 mm / 5.51 in"},{"Ft":"Dimensions","Fn":"Size | Length","Fv":"385 mm / 15.16 in"},{"Ft":"Dimensions","Fn":"Weight","Fv":"2385 g / 84.28 oz"},{"Ft":"Function","Fn":"Angle Of View","Fv":"3.1° Diagonal | 2.6° Horizontal | 1.7° Vertical"},{"Ft":"Function","Fn":"Aperture","Fv":"f/6.3 ~ f/32"},{"Ft":"Function","Fn":"Autofocus","Fv":"Yes"},{"Ft":"Function","Fn":"Focal Length","Fv":"800 mm"},{"Ft":"Function","Fn":"Focus Type","Fv":"Internal"},{"Ft":"Function","Fn":"Image Stabilization","Fv":"Yes (5.5 stops)"},{"Ft":"Function","Fn":"Weather Resistance","Fv":"Yes"},{"Ft":"Performance","Fn":"Max Magnification","Fv":"0.16x"},{"Ft":"Performance","Fn":"Min Focus Distance","Fv":"5000 mm / 196.85 in"},{"Ft":"Production","Fn":"Accessory","Fv":"Lens hood included"},{"Ft":"Production","Fn":"Debut","Fv":"2022-04-06"}],[{"Ft":"Construction","Fn":"Aperture Blades","Fv":"9 blades, rounded blades"},{"Ft":"Construction","Fn":"Form Factor","Fv":"Super Telephoto Prime Lens"},{"Ft":"Construction","Fn":"Image Size","Fv":"Full-Frame"},{"Ft":"Construction","Fn":"Lens Barrel","Fv":"Tripod collar"},{"Ft":"Construction","Fn":"Lens Mount","Fv":"Canon RF-mount"},{"Ft":"Construction","Fn":"Motor","Fv":"Ring-type ultrasonic"},{"Ft":"Construction","Fn":"Optical Formula | Elements","Fv":"26 elements"},{"Ft":"Construction","Fn":"Optical Formula | Groups","Fv":"18 groups"},{"Ft":"Construction","Fn":"Optical Formula | Special Glass","Fv":"2 Fluorite, 1 Super UD Lenses, 1 UD (Ultra-low Dispersion) groups"},{"Ft":"Dimensions","Fn":"Filter Diameter","Fv":"52 mm / 2.05 in"},{"Ft":"Dimensions","Fn":"Size | Diameter","Fv":"168 mm / 6.61 in"},{"Ft":"Dimensions","Fn":"Size | Length","Fv":"537 mm / 21.14 in"},{"Ft":"Dimensions","Fn":"Weight","Fv":"3340 g / 118.02 oz"},{"Ft":"Function","Fn":"Angle Of View","Fv":"2.1° Diagonal | 1.7° Horizontal | 1.1° Vertical"},{"Ft":"Function","Fn":"Aperture","Fv":"f/8 ~ f/64"},{"Ft":"Function","Fn":"Autofocus","Fv":"Yes"},{"Ft":"Function","Fn":"Focal Length","Fv":"1200 mm"},{"Ft":"Function","Fn":"Image Stabilization","Fv":"Yes (4 stops)"},{"Ft":"Function","Fn":"Weather Resistance","Fv":"Yes"},{"Ft":"Performance","Fn":"Max Magnification","Fv":"0.29x"},{"Ft":"Performance","Fn":"Min Focus Distance","Fv":"4300 mm / 169.29 in"},{"Ft":"Production","Fn":"Accessory","Fv":"Lens Hood: ET-160 (supplied), ET-160B Short hood"},{"Ft":"Production","Fn":"Debut","Fv":"2022-02-24"}]]