A Study Conducted to Evaluate the Conjunctiva and Tenon's Capsule Status of Healthy Subjects and in Participants With Neovascular Age-related Macular Degeneration (nAMD)/Diabetic Macular Edema (DME)

Inclusion Criteria:

For nAMD/DME participants:

• Diagnosis of nAMD/DME

For healthy subjects:

• Normal visual function

Exclusion Criteria:

• Current or past treatment for glaucoma (only for healthy subjects)

• Dry eye disease except those treated only with artificial tears

• Ocular hypertension treated with hypotensive drugs

• Pterygium

• Strabismus

• Previous ocular surgery except cataract surgery

• Cataract surgery with scleral incision

• Current contact lens wearers

• Myopia with more than 6 diopters

• Corneal transplant

• History of ocular surface inflammation

• Active or recent conjunctivitis infection

• Pregnancy

• Participant who has already received an IVT injection in the superotemporal quadrant (only for nAMD/DME participants)