Thank you for purchasing a Canon product.
Dedicated to EOS cameras, the Canon EF70- 200mm f/2.8L IS II USM lens is a high- performance telephoto zoom lens equipped with an Image Stabilizer.
•“IS” stands for Image Stabilizer.
•“USM” stands for Ultrasonic Motor.
Conventions used in this instruction
Warning to prevent lens or camera malfunction or damage.
Supplementary notes on using the lens and taking pictures.
Features
1.The Image Stabilizer gives the equivalent effect of a shutter speed four stops faster*.
2.With fluorite and UD lens elements, outstanding image delineation is obtained.
3.Ultrasonic motor (USM) for quick and quiet autofocusing.
4.Manual focusing is available after the subject comes into focus in autofocus mode (ONE SHOT AF).
5.A truly round aperture hole results in a nicer background blur.
6.The lens is compatible with Extender EF1.4X ll and EF2X ll.
7.Tight seal structure ensures excellent dust- proof and drip-proof performance.
*Based on [1/focal length] second. Generally, it requires a shutter speed [1/focal length] second or faster to prevent camera shake.