BCLA CLEAR presbyopia: Mechanism and optics

Leon N. Davies; Sayantan Biswas; Mark Bullimore; Fiona Cruickshank; Jose J. Estevez; Safal Khanal; Pete Kollbaum; Remy Marcotte-Collard; Giancarlo Montani; Sotiris Plainis; Kathryn Richdale; Patrick Simard; James S. Wolffsohn

doi:10.1016/j.clae.2024.102185

BCLA CLEAR presbyopia: Mechanism and optics

Leon N. Davies
, Sayantan Biswas
, Mark Bullimore
, Fiona Cruickshank
, Jose J. Estevez
, Safal Khanal
, Pete Kollbaum
, Remy Marcotte-Collard
, Giancarlo Montani
, Sotiris Plainis
, Kathryn Richdale
, Patrick Simard
, James S. Wolffsohn

College of Medicine and Public Health

Research output: Contribution to journal › Article › peer-review

24 Citations (Scopus)

532 Downloads (Pure)

Abstract

With over a billion adults worldwide currently affected, presbyopia remains a ubiquitous, global problem. Despite over a century of study, the precise mechanism of ocular accommodation and presbyopia progression remains a topic of debate. Accordingly, this narrative review outlines the lenticular and extralenticular components of accommodation together with the impact of age on the accommodative apparatus, neural control of accommodation, models of accommodation, the impact of presbyopia on retinal image quality, and both historic and contemporary theories of presbyopia.

Original language	English
Article number	102185
Number of pages	24
Journal	Contact Lens and Anterior Eye
Volume	47
Issue number	4
Early online date	24 May 2024
DOIs	https://doi.org/10.1016/j.clae.2024.102185
Publication status	Published - Aug 2024

Keywords

Accommodation
Amplitude of accommodation
Ciliary muscle
Crystalline lens
Depth of focus
Presbyopia
Zonules

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10.1016/j.clae.2024.102185Licence: CC BY

Final published versionFinal published version, 5.42 MBLicence: CC BY

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title = "BCLA CLEAR presbyopia: Mechanism and optics",

abstract = "With over a billion adults worldwide currently affected, presbyopia remains a ubiquitous, global problem. Despite over a century of study, the precise mechanism of ocular accommodation and presbyopia progression remains a topic of debate. Accordingly, this narrative review outlines the lenticular and extralenticular components of accommodation together with the impact of age on the accommodative apparatus, neural control of accommodation, models of accommodation, the impact of presbyopia on retinal image quality, and both historic and contemporary theories of presbyopia.",

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AU - Khanal, Safal

AU - Kollbaum, Pete

AU - Marcotte-Collard, Remy

AU - Montani, Giancarlo

AU - Plainis, Sotiris

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KW - Amplitude of accommodation

KW - Ciliary muscle

KW - Crystalline lens

KW - Depth of focus

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KW - Zonules

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JO - Contact Lens and Anterior Eye

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ER -

BCLA CLEAR presbyopia: Mechanism and optics

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Keywords

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