Found 68 matching trials
A Clinical Comparison of Proclear® 1 Day Multifocal and Clariti® 1 Day Multifocal 3 Add NA The aim of this study is to compare the overall lens satisfaction between t...
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University of California, Berkeley, CA
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Clinical Evaluation of Manufacturing Processes for a Reusable Multifocal Optical Design in a Presbyopic Population NA The clinical study is a randomized-controlled, double-masked, crossover cli...
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Maitland Vision Center
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VisionApp - Ghosting NA Recent Android mobile device technology is available which allows user-meas...
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Clinical Optics Research Lab
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Clinical Evaluation of Investigational Multifocal Contact Lenses NA 3-visit dispensing study to evaluate the subjective feedback of a multifoca...
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EYE Center Optometric
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A Feasibility Study to Assess the Visual Performance and Comfort of Hanita G4 Multifocal Soft Contact Lenses for Presbyopia at Normal Daily Routine Use NA The G4 Multi multifocal contact lens is a soft contact lens intended to cor...
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Evaluation of the Clinical Performance of Daily Disposable Silicone Hydrogel Multifocal Toric Contact Lenses NA This will be an open-label, 3-visit, single-arm, dispensing clinical trial ...
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Dr. James Weber & Associates, PA - City Square Blvd
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Evaluating Two Multifocal Daily Disposable Contact Lenses NA The objective of the study was to adapt existing multifocal soft lens weare...
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Coan Eye Care & Optical Boutique
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Handling Comparison Between Two Contact Lens Types NA Subjects will evaluate each study lens in a random order. The lenses will b...
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Baymeadows Vision Center
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Comparison of Three Soft Bifocal Contact Lenses NA The primary purpose of the study is to compare the performance of three sof...
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Multiple Locations
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Evaluation of Soft Multifocal Lenses in Presbyopic Previous Contact Lens Wearers NA To explore the wear experience in Dailies TOTAL1 Multifocal contact lenses ...
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The Ohio State University College of Optometry
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