Ключевые слова: 3d, adult, align, alignment, anatomy, anisometropia, care, closeup, condition, correction, cross, defect, deviation, diagnosis, disease, disorder, downward, extrinsic, eye, eyeball, eyes, failure, focus, health, human, hyperopia, hypotropia, illustration, isolated, look, medical, medicine, movement, ophthalmic, ophthalmologist, ophthalmology, optic, optical, optometry, person, science, strabismus, surgery, turn, types, upward, vertical, vision, visual, white background,