Lens construction: 20 elements in 14 groups (including 1 super UD lens and 6 UD lenses)
Minimum focusing distance: 0.9 m (wide-angle end)
Maximum shooting magnification: 0.33x (telephoto end)
Number of diaphragm blades: 9 (circular diaphragm)
Image stabilization effect: Up to 5 steps
Coating: ASC, Fluorine coating
Filter diameter: 77 mm
Size: φ93.8 mm x 207.6 mm
Weight: 1,370 g (excluding tripod mount)
Lens hood: ET-83F
Price: £2,899

Canon RF 1.4x teleconverter
Lens construction: 7 elements in 4 groups
Size: φ71.2 mm x 20.3 mm (mount standard) / 40.6 mm (total length)
Weight: 225 g
Compatible lenses: "RF100-500mm F4.5-7.1 L IS USM" "RF600mm F11 IS STM" "RF800mm F11 IS STM"
Canon RF 2x teleconverter
Lens construction: 9 elements in 5 groups
Size: φ71.2 mm x 39.3 mm (mounting standard) / 60.6 mm (total length)
Weight: 340 g
Compatible lenses: "RF100-500mm F4.5-7.1 L IS USM" "RF600mm F11 IS STM" "RF800mm F11 IS STM"



