A Study of RO5093151 in Patients With Ocular Hypertension Or Open Angle Glaucoma

Inclusion Criteria: * Adult patients, at least 21 years of age, inclusive * Diagnosis of ocular hypertension or primary open angle glaucoma in at least one eye * Able to participate and willing to give informed consent Exclusion Criteria: * Presence of extreme narrow angle with complete or partial closure * Progressive retinal or optic nerve disease from any cause other than glaucoma * History or signs of penetrating ocular trauma * Uncontrolled hypertension * Clinically significant abnormalities in laboratory test results * Positive test results on hepatitis B, hepatitis C, or HIV 1 and 2 * Kidney disease or dysfunction