Method for determining an optimal assembly of lenses in an optical lens
The method optimizes lens assembly in optical objectives by precise measurement and simulation, addressing inefficiencies in current processes to enhance quality and reproducibility, reducing time and improving production efficiency.
WO2026132688A1PCT designated stage Publication Date: 2026-06-25FOGALE LENSX
Patent Information
- Authority / Receiving Office
- WO · WO
- Patent Type
- Applications
- Current Assignee / Owner
- FOGALE LENSX
- Filing Date
- 2024-12-16
- Publication Date
- 2026-06-25
Smart Images
Figure FR2024051685_25062026_PF_FP_ABST
Abstract
The invention relates to a method for determining the assembly of manufactured individual lenses in order to form an optical lens. The method comprises a step of obtaining measurement data representing or defining a geometry of at least one of the two faces of each manufactured individual lens Lri. The measurement data has an accuracy of 0.5 μm or less. The method comprises a step of determining, from the measurement data, a value of an optimal angle of rotation of the manufactured lenses for which an optical transfer function (OTF) is the maximum or is greater than a threshold value and / or an optimal spacing between the manufactured lenses for which the OTF is the maximum or is greater than a threshold value.
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