Cameras with autofocus adjustment

Front / back adjustment

— a specific function used to fine-tune lenses in cameras with interchangeable lenses (see "Camera type"). The need for this function is due to the fact that sometimes desynchronization occurs in the operation of autofocus: the image seen by the photographer is clear, but the finished picture is out of focus. To eliminate this phenomenon, front / back adjustment is used. At the same time, in some models this is a universal function available for any optics, in others special settings are provided for specific lens models. These nuances in each case should be clarified separately.