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First received: November 21, 2022

Clinical Trial: Performance of Red Tinted Contact Lenses on Colour Defects

Study Status: Completed

Recruit Status: Completed

Condition: Color Vision Defects
Color Blindness

Study Type: Interventional


Official Title: The Performance of Red Tinted Contact Lenses of Various Tones on Colour Deficient Subjects: A Pilot Study

Brief Summary: This study aimed to relate and compare the performance of 4 types of red-tinted contact lenses (CL) with the Total Error Score (TES) from the Farnsworth-Munsell 100 Hue test on colour deficient subjects. Only 6 subject with colour vision defect was tested in this study.

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