青云翻译

By measuring the lens and the distance between the camera to calculate focus position and focus drive focusing mechanism.

By measuring the distance between the lens and be taken to the destination, to calculate the focus position and driving the focusing mechanism of focusing.

Through surveys the lens and is absorbed between the goal the distance, calculates focuses the position and actuates the focusing organization focusing.

By measuring lens and objective was captured, calculated that the distance between focus location and drive adjustment adjustment.

By measuring the distance between the lens and be taken to the destination, to calculate the focus position and driving the focusing mechanism of focusing.