PURPOSE: To provide the microscopic device capable of improving the operability of plural operators.

CONSTITUTION: This microscopic device 1 has a microscopic body 30 which has various kinds of driving systems to be opposed to the examinee and an operating means which sends various kinds of operation signals by operation of various operating switches to this microscopic body 30 and sets various kinds of observation conditions. The device is provided with an input means which inputs the set information of operation functions to the respective operating switches of the operating means 50 to the microscopic body 30 and a driving control means 47 which drives the corresponding driving systems 35 of the microscopic body 30 according to the operation signals from the operating switches after setting based on the set information from the input means. As a result, the operation of the microscopic body 30 by the operating switches of the arrangement patterns to be most easily operated by themselves is made possible and the operability of the individual operators is improved.