Thank you for purchasing a Canon product.
The Canon EF-S10-22mm f/3.5-4.5 USM lens
is a compact and lightweight, ultra-wide
angle lens with high-performance optics. It
has been developed for use with EOS
cameras* compatible with EF-S lenses.
¡“USM” stands for Ultrasonic Motor.Features
1. An aspheric lens element and super UD lenselement afford excellent image delineation
and ultra-wide zoom.
2. Ultrasonic motor (USM) for quick and quiet autofocusing.
3. Manual focusing is available after the subject comes into focus in autofocus mode (ONE
4. A truly round aperture hole results in a nicer background blur.
Conventions used in this instruction
Warning to prevent lens or camera
malfunction or damage.
Supplementary notes on using the lens
and taking pictures.
*Only the following cameras are compatible with
EF-S lenses (as of August 2012):
EOS 7D, EOS 60D, EOS 50D, EOS 40D, EOS
30D, EOS 20D, EOS 20Da, EOS REBEL
T4i/650D, EOS REBEL T3i/600D, EOS REBEL
T2i/550D, EOS REBEL T1i/500D, EOS REBEL
XSi/450D, EOS REBEL T3/1100D, EOS REBEL
XS/1000D, EOS DIGITAL REBEL XTi/400D
DIGITAL, EOS DIGITAL REBEL XT/350D
DIGITAL, EOS DIGITAL REBEL/300D DIGITAL