Bifocal and Multifocal Contact Lenses for Presbyopia and Myopia Control. 2020

Laura Remón, and Pablo Pérez-Merino, and Rute J Macedo-de-Araújo, and Ana I Amorim-de-Sousa, and José M González-Méijome
Department of Applied Physics, University of Zaragoza, 50009 Zaragoza, Spain.

Bifocal and multifocal optical devices are intended to get images into focus from objects placed at different distances from the observer. Spectacles, contact lenses, and intraocular lenses can meet the requirements to provide such a solution. Contact lenses provide unique characteristics as a platform for implementing bifocality and multifocality. Compared to spectacles, they are closer to the eye, providing a wider field of view, less distortion, and their use is more consistent as they are not so easily removed along the day. In addition, contact lenses are also minimally invasive, can be easily exchangeable, and, therefore, suitable for conditions in which surgical procedures are not indicated. Contact lenses can remain centered with the eye despite eye movements, providing the possibility for simultaneous imaging from different object distances. The main current indications for bifocal and multifocal contact lenses include presbyopia correction in adult population and myopia control in children. Considering the large numbers of potential candidates for optical correction of presbyopia and the demographic trends in myopia, the potential impact of contact lenses for presbyopia and myopia applications is undoubtedly tremendous. However, the ocular characteristics and expectations vary significantly between young and older candidates and impose different challenges in fitting bifocal and multifocal contact lenses for the correction of presbyopia and myopia control. This review presents the recent developments in material platforms, optical designs, simulated visual performance, and the clinical performance assessment of bifocal and multifocal contact lenses for presbyopia correction and/or myopia progression control.

UI MeSH Term Description Entries

Related Publications

Laura Remón, and Pablo Pérez-Merino, and Rute J Macedo-de-Araújo, and Ana I Amorim-de-Sousa, and José M González-Méijome
January 2001, International ophthalmology clinics,
Laura Remón, and Pablo Pérez-Merino, and Rute J Macedo-de-Araújo, and Ana I Amorim-de-Sousa, and José M González-Méijome
March 2006, Ophthalmology clinics of North America,
Laura Remón, and Pablo Pérez-Merino, and Rute J Macedo-de-Araújo, and Ana I Amorim-de-Sousa, and José M González-Méijome
January 1988, Acta ophthalmologica. Supplement,
Laura Remón, and Pablo Pérez-Merino, and Rute J Macedo-de-Araújo, and Ana I Amorim-de-Sousa, and José M González-Méijome
April 2016, Optometry and vision science : official publication of the American Academy of Optometry,
Laura Remón, and Pablo Pérez-Merino, and Rute J Macedo-de-Araújo, and Ana I Amorim-de-Sousa, and José M González-Méijome
January 2003, Vestnik oftalmologii,
Laura Remón, and Pablo Pérez-Merino, and Rute J Macedo-de-Araújo, and Ana I Amorim-de-Sousa, and José M González-Méijome
July 2000, International contact lens clinic (New York, N.Y.),
Laura Remón, and Pablo Pérez-Merino, and Rute J Macedo-de-Araújo, and Ana I Amorim-de-Sousa, and José M González-Méijome
February 2020, Contact lens & anterior eye : the journal of the British Contact Lens Association,
Laura Remón, and Pablo Pérez-Merino, and Rute J Macedo-de-Araújo, and Ana I Amorim-de-Sousa, and José M González-Méijome
January 2021, Saudi journal of ophthalmology : official journal of the Saudi Ophthalmological Society,
Laura Remón, and Pablo Pérez-Merino, and Rute J Macedo-de-Araújo, and Ana I Amorim-de-Sousa, and José M González-Méijome
April 2016, Arquivos brasileiros de oftalmologia,
Laura Remón, and Pablo Pérez-Merino, and Rute J Macedo-de-Araújo, and Ana I Amorim-de-Sousa, and José M González-Méijome
May 2024, Ophthalmic & physiological optics : the journal of the British College of Ophthalmic Opticians (Optometrists),
Copied contents to your clipboard!