40
Participants
Start Date
October 31, 2007
Primary Completion Date
February 29, 2008
Study Completion Date
February 29, 2008
senofilcon A
toric contact lens
balafilcon A
toric contact lens
omafilcon A
toric contact lens
lotrafilcon B
toric contact lens
Eurolens Research, The University of Manchester Dpt. of Optometry & Neuroscience, Manchester
University of Manchester
OTHER
Johnson & Johnson Vision Care, Inc.
INDUSTRY