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:
Dec. 04, 1979
Filed:
May. 30, 1978
John Taube, Gainesville, FL (US);
Andris Taube, Gainesville, FL (US);
Other;
Abstract
The invention involves an adapter with peripheral image averaging means for exposure control or attaching an automatic exposure control camera or camera with an exposure meter to a microscope for the purpose of photographing the material on the microscope stage. The adapter uses a separating element which divides the magnified image into the part which completely fills the camera's rectangular film format allowing it to pass to the film without appreciable interference and the remaining part, the peripheral image, which the separating element collects and directs toward the camera's automatic exposure control port where a reflector aims the extracted second part of the magnified image onto a translucent screen in front of the camera's exposure control port.