Featured patents

Pediatric Vision Test
US 08814360 B2, Aug. 26, 2014, Including test chart or target, Kenneth J. Hoffer
A kit for testing visual acuity in a subject comprising:…

System, Method, and Apparatus for Amblyopia and Ocular Deviation Correction
US 08820930 B2, Sept. 2, 2014, Objective type, Sina Fateh / Atheer, Inc. (Mountain View, US)
A method of ocular deviation correction, the method comprising:…

Method for Providing a Spectacle Ophthalmic Lens by Calculating or Selecting a Design
US 08708485 B2, April 29, 2014, Focus or astigmatism correction, Martha Hernandez et al. / Essilor International (Compagnie Generale d'Optique) (Charenton le Pont, FR
A method, at least partly implemented by one or more computers, for providing…

Systems and Methods for Widefield Mapping of the Retina
US 08636364 B2, Jan. 28, 2014, Methods of use, Richard R. Spaide
A method for creating a widefield image of a retina in an eye, the retina…

Vision Training Method and Apparatus
US 08646910 B1, Feb. 11, 2014, Eye exercising or training type, Joyce Schenkein
An apparatus for training human vision, comprising:…

Diffractive Lens Exhibiting Enhanced Optical Performance
US 08573775 B2, Nov. 5, 2013, Having a diffractive portion, Hendrik A. Weeber / AMO Groningen B.V. (Groningen, NL)
A multifocal ophthalmic lens, comprising:…

Ophthalmic Imaging Apparatus and Control Method Thereof
US 08567947 B2, Oct. 29, 2013, Including eye photography, Tomoyuki Iwanaga / Canon Kabushiki Kaisha (Tokyo, JP)
An ophthalmic imaging apparatus comprising:…

Characterization of Retinal Parameters by Circular Profile Analysis
US 08567951 B2, Oct. 29, 2013, Methods of use, Tetsuyoshi Royama et al. / Topcon Medical Systems, Inc. (Oakland, US)
A method for characterizing a retinal parameter as a function of a polar angle…

Ophthalmic Lens Element
US 08540365 B2, Sept. 24, 2013, Progressive, Saulius Raymond Varnas / Vision CRC Limited AU
An ophthalmic lens element including a front surface and a rear surface, at least…

Illumination Device and Observation Device
US 08523359 B2, Sept. 3, 2013, Including illuminator, Artur Hoegele et al. / Carl Zeiss Meditec AG (Jena, DE)
An illumination device for an observation device having one, two or more…

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