Found 98 matching trials
VisionApp - Ghosting
NARecent Android mobile device technology is available which allows user-meas...
Location
Clinical Optics Research Lab
Contact Lenses and Myopia
N/AThe objective of this study is to determine if multifocal contact lenses af...
Location
SUNY College of Optometry, Clinical Vision Research Center
Clinical Evaluation of a Daily Wear Monthly Replacement Silicone Hydrogel Lens
NAThe purpose of this clinical study is to evaluate the safety and effectiven...
Location
Alcon Investigative Site
Base Curves of Bandage Contact Lenses and Their Effects on Post Trans-PRK Vision and Pain
NAThe objective of this study was to investigate the impact of employing band...
Location
Dongyang People's Hospital
Accommodative Relief for Uncomfortable Non-Presbyopes
NAThis study will determine how multifocal contact lens correction affects sy...
Location
The Ohio State University College of Optometry
Presbyopic Wear Experience With Multifocal Lenses Compared to Single Vision Lenses and Reading Glasses
NAThe purpose of the study is to assess participant experience when wearing m...
Location
The Ohio State University College of Optometry
Wavelength Intervention for Nearsighted Kids
NAThe goal of this clinical trial is to learn if daily brief periods of speci...
Location
University of Alabama at Birmingham School of Optometry
Optical Defocus to Stimulate Eye Elongation in Hyperopia
NAAxial hyperopia results when the length of the eye is too short for the eye...
An Evaluation of the Effectiveness of Dual Focus Soft Contact Lenses in Slowing Mypoia Progression
NAThe purpose of this study is to determine whether a new type of soft contac...
Location
University of Waterloo School of Optometry
Bifocal Soft Contact Lenses and Their Effect on Myopia Progression in Children and Adolescents.
NAThe purpose of this study is to determine whether bifocal soft contact lens...
Location
Multiple Locations