impairment of the sense of sight

視覚の障害

(ophthalmology) impaired eyesight resulting usually from irregular conformation of the cornea; common in nearsighted people

(眼科学) 角膜の不規則な形状から生じる視力の低下；近視の人によく見られる

(ophthalmology) eyesight abnormality resulting from the eye's faulty refractive ability; distant objects appear blurred

（眼科）眼の屈折異常によって生じる視覚異常で、遠くの物がぼやけて見える状態

abnormal condition in which vision for distant objects is better than for near objects

遠くの物を見る際に良く見え、近くの物を見る際に見づらくなる異常な状態

of or relating to an abnormal condition of the eye in which visual images are not in focus on the retina

視覚イメージが網膜に焦点を合わせられない異常な状態に関連する

the branch of medicine concerned with the eye and its diseases

目とその病気に関係する医学の分野