Invention Grant
- Patent Title: Systems and methods for determining a lens prescription
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Application No.: US18047686Application Date: 2022-10-19
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Publication No.: US12014332B2Publication Date: 2024-06-18
- Inventor: Timo Kratzer , Herbert Krug , Jesús-Miguel Cabeza-Guillén , Harald Ruenz
- Applicant: Carl Zeiss Vision GmbH
- Applicant Address: DE Aalen
- Assignee: Carl Zeiss Vision GmbH
- Current Assignee: Carl Zeiss Vision GmbH
- Current Assignee Address: DE Aalen
- Agency: Tautz & Schuhmacher LLC
- Agent Georg M. Hasselmann
- Main IPC: G06Q10/10
- IPC: G06Q10/10 ; G16H20/10 ; G16H40/67
Abstract:
Methods for dispensing eyeglasses are disclosed. The methods involve making a subjective refraction and an objective refraction and sending the information to a calculation computer to combine both refractions to calculate the person's prescription. The person's prescription is subsequently sent to a manufacturing location separate from the calculation computer for manufacture of the lenses.
Public/Granted literature
- US20230062220A1 SYSTEMS AND METHODS FOR DETERMINING A LENS PRESCRIPTION Public/Granted day:2023-03-02
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