Found 16 matching trials
A Clinical Comparison of Two Multifocal Toric Soft Contact Lenses
NAThis study aims to compare the short-term clinical performance of the two s...
Location
The University of Manchester
A Dispensing Clinical Trial of Comfilcon A Extended Range Multifocal Lenses
NAThe aim of this study is to validate the clinical of comfilcon A extended r...
Location
CORL, Indiana University
Air Optix Extended Wear Contact Lenses
N/AThe purpose of this Post-Market Clinical Follow-Up (PMCF) study is to asses...
Location
Vision Health Institute
Clinical Comparison of Two Multifocal Contact Lenses Made of Silicone Hydrogel Materials
NAThe purpose of this study was to compare visual performance measures betwee...
Location
Multiple Locations
Clinical Validation Study of Comfilcon A Multifocal Toric Contact Lenses
NAThis is a study to evaluate the clinical performance and subjective accepta...
Location
Clinical Optics Research Lab (CORL) Indiana University School of Optometry, Indiana University
North American Comfilcon A Clinical Study
N/AThe main objective of this study is to demonstrate acceptable safety and ef...
Location
University of Berkeley
Contact Lens Optics and Visual Performance
NAThis study will evaluate changes in visual performance at different pupil s...
Location
University of Houston
Driving Simulator Study Comparing Two Modes of Presbyopic Correction With Contact Lenses
NAThe overall objective of this study is to compare the effect on simulated d...
Location
Multiple Locations
Evaluation of Visual Performance With Contact Lenses
N/AThis study will evaluate the influence of contact lens optical design on vi...
Location
University of Houston
Clinical Evaluation of Investigational Multifocal Toric Contact Lenses
NAThis non-dispensing study is to evaluate the clinical performance of a test...
Location
Eurolens Research