Derek Nankivilhttps://orcid.org/0000-0001-8588-923X,1 Swati Bhargava,2 Nadav H. Ivzan,2 Steven A. Cholewiak,2 Francesco LaRocca,2 Austin Roorda,2 Martin S. Banks2
1Johnson & Johnson Vision Care, Inc. (United States) 2Univ. of California, Berkeley (United States)
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Longitudinal chromatic aberration (LCA) and transverse chromatic aberration (TCA) adversely affect retinal image quality. Thus, one expects improved visual performance when chromatic aberrations are minimized or eliminated. Systematic evaluation of the impact of LCA and/or TCA correction under broadband illumination is needed. Thus, we developed a system, called the Binocular Varichroma and Accommodation Measurement System (BVAMS) that can be used to measure and correct the eye’s LCA and TCA and to perform vision tests with custom corrections. We demonstrate a measurable benefit in visual acuity only with both LCA and TCA correction.
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Derek Nankivil, Swati Bhargava, Nadav H. Ivzan, Steven A. Cholewiak, Francesco LaRocca, Austin Roorda, Martin S. Banks, "Binocular varichroma and accommodation measurement system: the visual impact of LCA or TCA correction," Proc. SPIE PC12360, Ophthalmic Technologies XXXIII, PC123600Z (17 March 2023); https://doi.org/10.1117/12.2649372