Canon EF 100-400mm f/4.5-5.6L IS USM

Features

Lens construction: 17 elements in 14 groups
Diagonal angle of view: 24°-6°-10°
Focus adjustment: Rear focusing system with USM
Closest focusing distance: 1.8m / 6ft
Zoom system: Linear extension type
Filter size: 77mm

The Image Stabilizer has two modes and it is compatible with Extenders 1.4x II and 2x II

L-series super telephoto zoom lens equipped with an Image Stabilizer. The fluorite and Super UD-glass elements largely eliminate secondary spectrum. The floating system also ensures high picture quality at all focal lengths. The Image stabilizer has two modes and it is compatible with Extenders 1.4x and 2x.