Peripheral retinoscopy and the skiagram.
D006801:Humans; D006956:Hyperopia / Q000175:diagnosis; D008722:Methods; D009216:Myopia / Q000175:diagnosis; D009887:Ophthalmoscopy; D012029:Refraction, Ocular; D012030:Refractive Errors / Q000175:diagnosis*; D058609:Visual Field Tests