R. C. A. F. night vision trainers.
D000065:Accommodation, Ocular; D003623:Dark Adaptation; D005123:Eye; D006801:Humans; D008887:Military Medicine; D055254:Night Vision; D013508:Ophthalmologic Surgical Procedures; D009885:Ophthalmology
EYES/accommodation and refraction; MILITARY MEDICINE/ophthalmology