Found 144 matching trials
Marketed Contact Lens Real World Through Focus Curve NA This is a single-visit prospective study to establish a real world Marketed...
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Optometry Technology Group, Ltd.
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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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Somofilcon A 1-Day Multifocal Study - Real World Subjective Acceptance Study NA The objective of the study is to evaluate the performance of somofilcon A 1...
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Center for Contact Lens Research, University of Waterloo
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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 DAILIES TOTAL 1® Multifocal Compared to 1-Day Acuvue® Moist® Multifocal in a Japanese Population NA The purpose of this clinical study is to evaluate DAILIES TOTAL1® Multifoca...
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Alcon Investigative Site
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Clinical Evaluation of Two Multifocal Contact Lenses NA The aim of this study is to evaluate the patient subjective experiences of ...
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School of Optometry Clinic, National Autonomous University (UNAM)
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Contact Lenses and Myopia N/A The objective of this study is to determine if multifocal contact lenses af...
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SUNY College of Optometry, Clinical Vision Research Center
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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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