Found 16 matching trials
Bifocal Lenses In Nearsighted Kids
NAThis study will evaluate the use of two different bifocal contact lens add ...
Location
Ohio State University College of Optometry
Air Optix Plus HydraGlyde Multifocal Daily/Extended Wear Contact Lenses
N/AThe purpose of this Post-Market Clinical Follow-Up (PMCF) study is to asses...
Location
Complete Family Vision Care
Bifocal & Atropine in Myopia (BAM) Study
NAThis study will test whether the combined treatment of 0.01% atropine and s...
Location
Multiple Locations
Comparing Biofinity Toric Multifocal to Ultra Multifocal for Astigmatism
NAThe objective of the study was to compare the handling and performance of B...
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
Multifocal Lens Centration and Its Effect on Visual Performance in a Presbyopic Population
NAThe purpose of this study is to use a corneal topographer, a device that is...
Location
Centre for Contact Lens Research, University of Waterloo
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
Comparison of Two Multifocal Contact Lenses
NAThe purpose of this study is to compare two multifocal contact lenses in pr...
Location
Multiple Locations
Refitting Multifocal Contact Lens Wearers With a Different Multifocal Contact Lens
NAThe purpose of this study was to compare ease of handling and vision acuity...
Location
Ocular Technology Group - International
Multifocal Contact Lenses Fitting Methods Comparison
NAThe purpose of this study was to compare the clinical performance of two fi...
Location
Ocular Technology Group - International