OPTICAL DEVICE, OPTICAL DEVICE DRIVING UNIT, INFORMATION WRITE-IN DEVICE, PRESET INFORMATION SETTING SYSTEM, AND CAMERA SYSTEM

摘要

PROBLEM TO BE SOLVED: To solve the problem that it is not practicable for a user to have to go to the placement location of an optical device each time when performing remote photographing in order to set preset information in an optical device having a preset control function. SOLUTION: The optical device 100 capable of presetting driving control to drive the optical adjustment means 7 of a lens and others based on preset information of a driving point, driving speed, and driving direction and others stored previously is provided with a storage means 18 to store the preset information acquired through the external information write-in device 27 of the device 100.