Example image of eyePlorer eyePlorer map for 'Myopia': Accommodation (eye) Collimated light Eye Focus (optics) Refractive error Retina Visual perception Cornea Hyperopia Contact lens Corrective lens Eye care professional Glasses LASIK Refractive surgery Lens (optics) Optical power Stewart Duke-Elder Cohen syndrome Refractive index Lens (anatomy) Fundus (eye) Staphyloma Visual impairment Ciliary muscle Pseudomyopia Glucose Nuclear sclerosis Pharmaceutical drug Retinal detachment Dioptre Glaucoma Pigment dispersion syndrome Floater Visual field Age Ethnic group Race (classification of human beings) Sex China India Malaysia United Kingdom Australia Brazil Natal Greece United States Asia African people