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:
Nov. 08, 1977
Filed:
Dec. 31, 1975
Applicant:
Inventor:
Klaus P Schindl, Vienna, OE;
Assignee:
C. Reichert Optische Werke, Vienna, OE;
Primary Examiner:
Int. Cl.
CPC ...
G02B / ;
U.S. Cl.
CPC ...
350 19 ; 350 10 ; 354 79 ;
Abstract
Refractive characteristics of the eye or eyes of a microscopist can result in an unfocused image in the film plane of a camera attachment if accommodation occurs in the objective focusing system and an unfocus image can be prevented by providing a separate image for adjustment of the eyepiece or eyepieces to accommodate refractive characteristics of the eye or eyes of the microscopist independent of the object focusing mechanism.