How the human eye focuses.
Koretz
J F
JF
Rensselaer Polytechnic Institute.
Handelman
G H
GH
D000065:Accommodation, Ocular; D000375:Aging / Q000502:physiology; D005123:Eye / Q000033:anatomy & histology; D006801:Humans; D007908:Lens, Crystalline / Q000033:anatomy & histology / Q000502:physiology; D009799:Ocular Physiological Phenomena; D014785:Vision, Ocular / Q000502:physiology*