ArticleBiomedical optics express2024
Through-focus performance and off-axis effects in aspheric monofocal intraocular lenses.
Article in Biomedical optics express, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
6 citing papers in PubMed.
- Extended Depth-of-Focus Intraocular Lens Based on Aberration-Neutral Technique.Ophthalmic & physiological optics : the journal of the British College of Ophthalmic Opticians (Optometrists) · 2026Article
- Modeling and Error Compensation for Concentric Grinding of Spherical Surfaces.Micromachines · 2026Article
- Optical Quality and Centration Stability of a Novel Capsule Reconstructor for Intraocular Lens Fixation: Laboratory Evaluation of the fixOflex Device.Translational vision science & technology · 2026Article
- Monofocal intraocular lens based on the Bessel principle for improved intermediate vision: a comparative assessment.BMC ophthalmology · 2026Article
- [Evidence-based approach for premium intraocular lenses: management of postoperative dissatisfaction].Die Ophthalmologie · 2025Review
- Introduction to the feature Issue "Improving Vision through Intraocular Lenses": a tribute to Jim Schwiegerling.Biomedical optics express · 2025Article
Corrections and comments
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Authors and funding
4 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
This study aimed to determine the through-focus performance and the effect of misalignment on the optical quality of different aspheric monofocal intraocular lenses (IOLs). To this end, optical quality was assessed in three IOL models with different optic surfaces: standard aberration neutral model and two spherical aberration (SA) correcting, one of which utilizes higher-order aspheric terms. The optical quality was measured by means of the modulation transfer function at 3- and 4.5-mm pupils and under monochromatic and polychromatic light with different corneal SA. The optically derived range of vision and tolerance to misalignment were also tested. The study demonstrated that the type of IOL surface affects the monofocal implant's performance. Although a standard primary-SA correction may improve scotopic image quality, misalignment may diminish this advantage. The higher-order aspheric surface used to correct SA provided an improved performance against decentration and offered a higher optical quality than the aberration-neutral design when tested in a model eye. The latter, however, demonstrated a high tolerance to misalignment, offering a slight extension of the range of vision, potentially resulting from uncorrected optical aberrations.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.