Assessment of an Automated Optical Coherence Tomography and Camera : Reference Database

The objective is to collect and establish the Reference database of Vision-700, which is expected to recruit subjects with normal vision to collect the optical coherent tomography measurement data.

Inclusion criteria

• Subjects 22 years of age or older on the date of informed consent
• Subjects able to understand the written informed consent and willing to participate as evidenced by signing the informed consent
• Subjects presenting at the site with normal eyes bilaterally
• IOP ≤ 21 mmHg bilaterally
• BCVA 20/40 or better bilaterally

Exclusion criteria

• Subjects unable to tolerate ophthalmic imaging.
• Subjects with ocular media not sufficiently clear to obtain acceptable OCT images.
• HFA visual field (24-2 Sita Standard, white on white) result unreliable (based on manufacturer's recommendation), defined as fixation losses > 20% or false positives > 33%, or false negatives > 33%
• Visual field defects consistent with glaucomatous optic nerve damage based on at least one of the following two findings: On pattern deviation (PD), there exists a cluster of 3 or more points in an expected location of the visual field depressed below the 5% level, at least 1 of which is depressed below the 1% level; Glaucoma hemi-field test "outside normal limits."
• History of leukemia, dementia or multiple sclerosis.
• History of hydroxychloroquine or chloroquine use.
• Subjects with photosensitivity.
• Subject having Photodynamic therapy (PDT) within 6 months.
• Subjects taking photosensitivity drug currently.