Tiny study peers at contact lens spin

NCT ID NCT06649019

First seen Nov 01, 2025 · Last updated May 02, 2026 · Updated 29 times

Summary

This study looked at how much toric (astigmatism-correcting) soft contact lenses rotate in people who already wear them regularly. Six adults aged 18 to 39 wore two different lens types in a crossover design, and their vision sharpness was measured. The goal was to understand lens rotation and its effect on visual clarity, not to test a new treatment.

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Contacts and locations

Locations

  • The University of Manchester, Department of Optometry & Neuroscience

    Manchester, M139PL, United Kingdom

Conditions

Explore the condition pages connected to this study.