Handling Precautions: Ef24-105Mm F/3.5-5.6 Is Stm - Canon EOS 6D Instruction Manual

Handling Precautions:
EF24-105mm f/3.5-5.6 IS STM
The EF24-105mm f/3.5-5.6 IS STM utilizes a stepping motor that drives
the focus lens. The motor also controls the focus lens during zooming.
1. When the camera is OFF
The motor does not operate while the camera is OFF or when the
camera is OFF due to the use of the auto power off function. Therefore,
users must be aware of the following points.
Manual focus adjustments are not possible.
During zooming, delayed focus will occur.
2. When the lens is in sleep mode
If not operated for a certain period of time, this lens will enter sleep
mode in order to save power. Sleep mode differs from when the camera
is OFF due to the use of the auto power off function. To exit sleep mode,
press the shutter button halfway.
In this state, the motor will not operate even if the camera is ON.
Therefore, users must be aware of the following points.
Manual focus adjustments are not possible.
During zooming, delayed focus will occur.
3. During initial reset
When the camera is ON or when the camera is turned ON by pressing
the shutter button halfway down when the camera is OFF due to the
use of the auto power off function*
the focus lens.*
Although the image in the viewfinder will appear out of focus during
the initial reset, this does not mean that the lens has malfunctioned.
Although the shutter can be released during the initial reset, users
must wait approximately 1 second*
completed before shooting.
*1: Not applicable to the following EOS camera models: EOS REBEL T5i/700D,
EOS REBEL SL1/100D, EOS REBEL T4i/650D
*2: With some cameras, the lens may perform an initial reset in order to improve
lens performance even at times other than described in this section.
*3:The initial reset time varies depending on camera being used.
386
2
1
, the lens performs an initial reset of
3 after the initial reset has