# US 2022/0087522 A1 · Methods and Apparatus for Addressing Presbyopia > Agents: this data is available as JSON from the patentgrep API and MCP server — see https://patentgrep.com/llms.txt - Number: US 2022/0087522 A1 - Document ID: US20220087522A1 - Status: Published application - Kind: A1 - Application number: 17/223,944 - Filed: 2021-04-06 - Published: 2022-03-24 - Earliest claimed: 2016-10-17 - Assignees: EyeQue Inc. - Applicants: EyeQue Inc. - Inventors: Noam Sapiens; John Serri - Web page: https://patentgrep.com/patent/US20220087522A1 ## CPC - A61B 3/032: Devices for presenting test symbols or characters, e.g. test chart projectors (A61B3/036 takes precedence) - A61B 3/09: for testing accommodation - A61B 3/024: for determining the visual field, e.g. perimeter types - A61B 3/04: Trial frames; Sets of lenses for use therewith - A61B 2560/0487: Special user inputs or interfaces - A61B: DIAGNOSIS; SURGERY; IDENTIFICATION (usefulness limited to only animals A61D) ## Abstract Various presbyopia measurement systems are presented. Solutions include a consumer friendly system using a consumer's smart phone to present a test image. The test image by be viewed through a first lens, second lens and optional added lens such that the image is perceived to be approximately eight inches to two feet away from the consumer's eye. In addition to a lens system that may be attached to a consumer's smart phone, the systems presented include a presbyopia kit that my comprise an eyeglass kit comprising near vision attachments, mid vision attachments, clip on lenses and Plano frames. Disclosed systems include the use of the use of both the eyeglass kit and lens system that attaches to the consumer's phone. ## Claims ### Claim 1 A method of measuring presbyopia, the method comprising the steps of: a) using a series of lenses to present images to a user such that the images have optical qualities of an image presented in the range of 10 inches to 2 feet. ### Claim 2 (depends on 1) The method of claim 1, further comprising the steps of using a first lens (320) the first lens comprising a front surface comprising an aspherical surface (325) and the first lens comprising back concave surface (330). ### Claim 3 (depends on 2) The method of claim 2 further comprising the use of a second lens (360) the second lens being a spherical convex lens disposed proximal to an optical system such as an eye (600). ### Claim 4 (depends on 3) The method of claim 3 further including the step of using a screen image (405) proximal to the first lens, the screen image passing through the first lens, second lens and to the measured optical system (600). ### Claim 5 (depends on 4) The method of claim 4 further including the step of moving the first lens along an optical axis to present multiple perceived image distances to the measured optical system. ### Claim 6 (depends on 5) The method of claim 5 further including a first position (320A) and a second position (320C) for the first lens, with the first lens moving along an optical axis (320B). ### Claim 7 (depends on 6) The method of claim 6 using an added lens (900) disposed between the second lens and the optical system being measured, the added lens used to adjust the perceived distance between the screen image from the optical system being measured. ### Claim 8 (depends on 6) The method of claim 6 wherein the added lens (920) is disposed between the first lens and screen image. ### Claim 9 (depends on 7) The method of claim 7 wherein the added lens comprising a plurality of lenses. ### Claim 10 (depends on 8) The method of claim 8 wherein the added lens comprises a plurality of added lenses that are used for measurement of far vision, near vision and mid-vision testing. ### Claim 11 (depends on 8) The method of claim 8 wherein the added lens comprises a turnable lens. ### Claim 12 A method for measuring presbyopia (FIG. 9) the method comprising the steps of: a) using plano frames, a plurality of clip on lenses, a pair of near vision attachments and a pair of mid vision attachments. ### Claim at position 13 ### Claim 13 (depends on 10) A method of measuring presbyopia (FIG. 10) using the methods of claim 10 and claim