Saves the questions and what to expect into your notes, next to the visit they belong to.
Keep this study
Lead
Alcon Research
Subjects will wear two different contact lens study products in a cross-over fashion. Each study product type will be worn for approximately 14 days. A washout period of 2-4 days will occur prior to the first wear period and between the two wear periods. Subjects will be expected to attend 7 office visits. The total duration of study participation is approximately 40 days with approximately 28 days of lens wear.
Age
40–any
Sex
ALL
Healthy volunteers
Not accepted
You may be eligible if
Current wearer of biweekly/monthly replacement multifocal soft contact lenses in both eyes for a minimum of 5 days per week and 10 hours per day during the past 6 months.
Manifest cylinder equal to or less than 0.75 diopter (D) in each eye.
Able to wear contact lenses within the available power range with a near ADD of +0.75 D to +2.50 D in each eye.
You may not be if
Currently pregnant or lactating.
History of amblyopia, strabismus, or binocular vision abnormalities.
