20
Participants
Start Date
November 30, 2013
Primary Completion Date
October 31, 2014
Study Completion Date
October 31, 2014
traditional lens
A random eyes with traditional lens
heparin surface modified aspheric lens
the other eye implant heparin surface modified aspheric lens
The Affiliated Eye hospital of Wenzhou Medical University, Wenzhou
Wenzhou Medical University
OTHER