conjuctivitis disease poster with eye test chart and blue eye on right

accidental alergic allergy astigmatism background blepharitis blood bloodshot blue care chart cirrhosis closeup conjuctivitis conjunctiva conjunctivitis damage disease dryness eye eyeball eyelids eyes glaucoma grey health hepatitis hospital human illness infected infection inflammation injury iris irritated itchy jaundice liver medical oculist ophthalmology optometric pain patient poster red redness retina right sick sore studio symptoms test uveitis watery