Measuring the Peripheral Optical Quality of The Eye
Overview
- Phase
- Not Applicable
- Intervention
- Not specified
- Conditions
- Nearsightedness
- Sponsor
- University of Rochester
- Enrollment
- 24
- Locations
- 1
- Primary Endpoint
- Mean Wavefront aberrations
- Status
- Completed
- Last Updated
- 3 years ago
Overview
Brief Summary
The goal of the study is to quantify wavefront aberration profiles of the eye with and without contact lens across the visual field. This will enable us to investigate the impact of the aberration on retinal image quality.
Detailed Description
The goal of this study is to investigate the effects of monofocal and bifocal soft contact lenses in the changes of peripheral optical quality and through-focus visual performance on real eyes. The goal will be accomplished by performing optical measurements using Shack-Hartmann wavefront sensor with and without the use of single vision and bifocal soft contact lenses.
Investigators
Geunyoung Yoon
Professor
University of Rochester
Eligibility Criteria
Inclusion Criteria
- Not provided
Exclusion Criteria
- Not provided
Outcomes
Primary Outcomes
Mean Wavefront aberrations
Time Frame: less than 2 hours
The scanning wavefront sensor will be used to collect data. Mean Wavefront aberrations for each trail will be analyzed.