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:
May. 21, 2019
Filed:
Aug. 25, 2015
Optos Plc, Dunfermline, Fife, GB;
Gonzalo Muyo, Dunfermline, GB;
Derek Swan, Dunfermline, GB;
Optos PLC, Dunfermline, GB;
Abstract
An ophthalmoscope () comprising a light source (), a first scanner (), a first scan transfer element (), a second scanner (), and a second scan transfer element (), which provide a two-dimensional scan of incident light from an apparent point source at a pupillary point of an eye () onto the fundus of the eye, and which descan a two-dimensional scan of return light from the fundus of the eye to provide return light from an apparent point source at the first scanner, wherein the first scan transfer element comprises a free-form element which has a shape defined to provide aberration correction of the return light from the fundus of the eye.