Canon EF 100-400mm f/4.5-5.6L IS USM
Highlights
EF-Mount Lens/Full-Frame Format
Aperture Range: f/4.5 to f/40
Fluorite and Super UD Elements
Four Aspherical Elements
Ring-Type Ultrasonic Motor AF System
Optical Image Stabilizer
Floating Elements System, Full-Time MF
Adjustable Zoom Ring Lock
Detachable, Rotatable Tripod Collar
8-Blade Diaphragm
(7
/ 10
/ 4924
)