Operation Manual
Page 443
.... 2. During zooming, inaccurate focusing may occur. 3. In sleep mode, the motor will not operate even if the camera is in the viewfinder will enter sleep mode in order to the auto power off function. The motor controls the focus...EF-S lens compatible digital SLR cameras: EOS 7D, EOS 60D, EOS 60Da, EOS 50D, EOS 40D, EOS 30D, EOS 20D, EOS 20Da, 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 *2: The initial...
.... 2. During zooming, inaccurate focusing may occur. 3. In sleep mode, the motor will not operate even if the camera is in the viewfinder will enter sleep mode in order to the auto power off function. The motor controls the focus...EF-S lens compatible digital SLR cameras: EOS 7D, EOS 60D, EOS 60Da, EOS 50D, EOS 40D, EOS 30D, EOS 20D, EOS 20Da, 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 *2: The initial...