Про Auto AF Fine-Tuning есть пара абазацев в документе "Menu Guide" (стр. 110):
- Auto Fine-Tuning
Auto fine-tuning is available in live view. After mounting the camera on a tripod and selecting maximum aperture (recommended), rotating the live view selector to O, selecting single-servo autofocus (AF-S), setting the AF-area mode to wide- or normal-area AF, selecting the center focus point, and if possible engaging focus zoom for accurate focus, focus the camera and then press the AF mode and movie-record buttons until instructions are displayed (you will need to press the buttons for a little over 2 seconds). Highlight Yes and press ® to add the new value to the saved values list. - Saved Value
Only one value can be stored for each type of lens. If a teleconverter is used, separate values can be stored for each combination of lens and teleconverter.
Итак, передовая подсистема автоюстировки автофокуса
Ну что же, осталось дождаться отзывов об эффективности автомата по определению поправки.

