AF Consistency

This is available in FoCal Pro onlyThe AutoFocus (AF) Consistency test allows you to run repeated focus/shoot operations with exactly the same setup at either the FoCal target or your choice of target. The results will show you just how repeatable the AF system of the camera and lens is with various targets under your choice of conditions:

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This the test can also be used to exercise the camera across a specific AF Microadjustment/Fine Tune range, with multiple shots per point, and a prediction of the ideal AF Microadjustment/Fine Tune value to program into the camera:

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FoCal Manual

For further information about this and other tests, the latest FoCal Manuals are available from the Document Downloads page.