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Optical and morphological characterization of a 3D printed intraocular lens

Purpose Three‐dimensional printing (or “additive manufacturing”) is a technology which allows to create a three dimensional object by building it layer by successive layer. It is especially interesting for objects that are produced in little series and that require a high degree of customization, as it allows economies of scale and potentially unlimited design possibilities. Those characteristics are particularly relevant to intraocular lenses used in cataract surgery, in a personalized medicine approach. Despite technical barriers, additive manufacturing of good quality lenses without post‐processing is now achievable. We aimed to determine if the historical Ridley lens was able to be reproduced with current 3D lens printing technology.