DRIVING COMMAND OPERATION UNIT FOR OPTICAL DEVICE, OPTICAL DEVICE, OPTICAL DEVICE DRIVING UNIT, OPTICAL ADJUSTMENT SYSTEM AND CAMERA SYSTEM

摘要

PROBLEM TO BE SOLVED: To solve the problem that it is difficult for a photographer himself to perform iris control in a conventional camera system. SOLUTION: The driving command operation unit 300 for an optical device which is connected to an optical device provided with a focus means 1, a variable power adjustment means 5, and a light quantity adjustment means 9, and outputs a command signal for commanding the driving of the focus means or the variable power adjustment means according to an operation, is provided with light quantity adjustment operating means 26, 27 which output the command signal of the light quantity adjustment for commanding the driving of the light quantity adjustment means according to the operation.