Non-contact lensless holographic reconstruction of diffractive intraocular lenses profiles.

ABSTRACT: A lensless compact arrangement based on digital in-line holography under Gabor's regime is proposed as a novel contactless method to assess the profile of multifocal intraocular lenses (MIOLs) which are conformed by several diffractive rings. Diffractive MIOLs are a widely adopted ophthalmologic option for the correction of presbyopia in patients undergoing cataract surgery. The MIOL optical design might introduce non-negligible optical performance differences between lenses as well as the introduction of undesirable photic phenomena (such as halos and glare) affecting the vision of users. Therefore, the customized topographic control of each manufactured MIOL model, along with the advancement of optical simulation routines, is increasingly necessary to provide users with optimized perform

SUBMITTER: Vila-Andres R 

PROVIDER: S-EPMC11696758 | biostudies-literature | 2025 Jan

REPOSITORIES: biostudies-literature