The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 17, 1987
Filed:
Mar. 20, 1984
Masami Kawasaki, Hachiouji, JP;
Masayuki Naito, Mitaka, JP;
Olympus Optical Co., Ltd., Tokyo, JP;
Abstract
A microscope comprising a data input means capable of putting in data on the magnifications and kinds of objectives, a detecting means for recognizing an objective inserted in a light path, a memory means capable of memorizing respective data relating to a plurality of objectives, electric driving controlling means capable of adjusting the brightness of illuminating light brightness, field stop, aperture stop and condenser lens and a central processing unit capable of reading out of the memory means the data optimum to the objective recognized by the detecting means and adjusting the brightness of illuminating light, field stop, aperture stop and condenser lens through the respective driving controlling means so as to be optimum to the objective inserted in the light path, to make it possible to automatically and positively adjust the brightness of illuminating light, field stop, aperture stop and condenser lens so as to be optimum for the objective inserted in the light path.