AF Shift

AF Shift


AF shift is body autofocus adjustment.  Use this feature and your Test Lens to check and adjust autofocus   You  can confine your adjustments to sensor that need adjustment.

  • Enable Sensors is combined with AF Shift to restrict the sensor line.


To view Autofocus Functions click on their Tabs Below:


Link to 7D and later Software Window



Sensor Group 1, 2, 3 –
Each button activates a different sensor group.  The orientation and type of the sensor group is also identified.

Write to Camera
This button is only enabled if you type or select an Adjust Shift.  Clicking on this button writes that shift adjustment to the camera.  AF is adjusted.

Test Shot
Use this button to take a series of test pictures through the imaging software.


Check Box
Displays the senor orientation.


Radio Buttons

  • Individual sensor.  Allows you to select and adjust individual AF sensors.
  • All sensors.  Allows you to select and adjust all sensors in that group.




Sensor Array / Left Window
‘Click’ on the sensor to activate it.  The line through the sensor identifies its orientation

Current Value
Displays the current value of the AF sensor.  This is a deflection value.

Adjust Shift
Type in or use the scroll arrows to make adjustments.  Click ‘Write to Camera’ to download the adjustment into the camera.
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