An Automated Phoropter System for Objective, Accurate, and Rapid Assessment of the Visual Acuity

Erol Ozgur; Farhad Akhoundi; Farhad Akhoundi; Craig Draper; Craig Draper; Ram Voorakanam; Nicholas O’Brien; Jaclyn Wycoff; Jaclyn Wycoff; Pierre-Alexandre Blanche; Chen Liang; Gholam Peyman; Gholam Peyman; N. Peyghambarian; N. Peyghambarian

doi:10.1364/BODA.2021.DM2A.7

Biophotonics Congress 2021
OSA Technical Digest (Optica Publishing Group, 2021),
paper DM2A.7
•https://doi.org/10.1364/BODA.2021.DM2A.7

An Automated Phoropter System for Objective, Accurate, and Rapid Assessment of the Visual Acuity

Erol Ozgur, Farhad Akhoundi, Craig Draper, Ram Voorakanam, Nicholas O’Brien, Jaclyn Wycoff, Pierre-Alexandre Blanche, Chen Liang, Gholam Peyman, and N. Peyghambarian

Bio-Optics: Design and Application 2021

Washington, DC United States
12–16 April 2021
ISBN: 978-1-943580-85-9

From the session
Ophthalmic Instrumentations (DM2A)

Not Accessible

Your library or personal account may give you access

Get PDF
Email
Share
Get Citation
Copy Citation Text
E. Ozgur, F. Akhoundi, C. Draper, R. Voorakanam, N. O’Brien, J. Wycoff, P. Blanche, C. Liang, G. Peyman, and N. Peyghambarian, "An Automated Phoropter System for Objective, Accurate, and Rapid Assessment of the Visual Acuity," in Biophotonics Congress 2021, C. Boudoux, K. Maitland, C. Hendon, M. Wojtkowski, K. Quinn, M. Schanne-Klein, N. Durr, D. Elson, F. Cichos, L. Oddershede, V. Emiliani, O. Maragò, S. Nic Chormaic, N. Pégard, S. Gibbs, S. Vinogradov, M. Niedre, K. Samkoe, A. Devor, D. Peterka, P. Blinder, and E. Buckley, eds., OSA Technical Digest (Optica Publishing Group, 2021), paper DM2A.7.

Export Citation
- BibTex
- Endnote (RIS)
- HTML
- Plain Text
Get Video
Citation alert
Save article

Abstract

We describe an automated phoropter employing fluidic lenses, measuring the visual acuity and correcting the vision without patient feedback within seconds. The <0.1 D measurement accuracy greatly surpasses the phoropters used in doctors’ offices.

PDF Article | Presentation Video

More Like This

The Acuity Card Procedure: Rapid Clinical Assessment of Visual Acuity in Infants and Non-Verbal Patients

Karen L. Preston and Davida Y. Teller
MB5 Noninvasive Assessment of the Visual System (NAVS) 1986

Visual Performance Under Dilated Conditions Following Excimer Photorefractive Keratectomy

E. J. Casson, W. B. Jackson, G. Mintsioulis, S. Norton, R. Munger, and U. Strolenberg
SuC.1 Vision Science and its Applications (VSIA) 1996

Influence of combined power error and astigmatism on visual acuity

Catherine Fauquier, Thierry Bonnin, Christian Miege, and Eric Roland
SaE6 Vision Science and its Applications (VSIA) 1995

Previous Article Next Article

Presentation Video

Presentation video access is available to:

Optica Publishing Group subscribers
Technical meeting attendees
Optica members who wish to use one of their free downloads. Please download the article first. After downloading, please refresh this page.

Contact your librarian or system administrator
or
Log in to access Optica Member Subscription or free downloads