200
Participants
Start Date
January 1, 2021
Primary Completion Date
December 24, 2021
Study Completion Date
December 24, 2021
The free-toroidal design lenses
Participants were asked to wear the new design lenses (the free-toroidal design lenses) for 1 week
Tianjin Eye Hospital, Tianjin
Tianjin Eye Hospital
OTHER