Found 13 matching trials
Wearing-Off Period of Pharmacological Dilation and Anisocoria
PHASE4Students at the School of Medicine Greenville will be asked to participate ...
Effect of Lens Presentation on the Clinical Oculomotor Assessment at Near
NAThis study will compare near clinical oculomotor parameters (heterophoria, ...
Location
SUNY College of Optometry
Clinical Investigation of the Vision-R800 Device.
PHASE4Randomized, bilateral, cross-over dispensing study of a standard and VR800 ...
Location
Indiana University Clinical Optics Research Lab
Clinical Study to Evaluate Effectiveness of Digital Refraction
NAProspective, comparative, randomized, non-masked clinical study to compare ...
Performance of Refractometers With Self-adjusting Lenses Compared to Cycloplegia in Children (REFRALENS)
N/AThis study aimed to compare refractive measurements using Vision-S⢠700, an...
LFR-260 vs Traditional Phoropter in Visual Acuity Testing
NAThe purpose of this study is to establish if LFR-260 (investigational devic...
Development of a New Device and Method to Assess the Degree of Myopia and/or Astigmatism in Myopic People
NAThe purpose of this clinical investigation is to check whether the new devi...
Location
Essilor International - Ci&T 3
Study of a Hand-held Device Plus Mobile App Versus Standard Eye Care Devices in Measuring Refractive Error of the Eye
NASingle-center, open-label, prospective study in healthy volunteers desiring...
Location
United Medical Research Institute
Algorithm-assisted Subjective Refraction Program Dedicated to Children
NACurrent refraction assessment in children is dependent on the Eye Care Spec...
Location
Centro de Investigação, Inovação e Ensino Superior (CIIES) de Famalicão
EyeQue VisionCheck 510(k) Clinical Trial
NADemonstrate that refraction measurements from the device agree with refract...
Location
Multiple Locations