Stage using feedback for accurate positioning.

Flexible wiring loop accommodating Z-axis movement.

Display showing Z-axis position.

Piezoelectric device producing precise small movement.

Grouped electrical cables serving Z-axis hardware.

Display indicating current Z-axis position.

Precision stage driven by piezoelectric actuators.

Electronics controlling a Z-axis motor.

Circuit board controlling Z-axis mechanisms.

Flexible mechanism enabling controlled Z-axis movement.