Rapid refraction.
D001251:Astigmatism / Q000628:therapy; D006801:Humans; D006956:Hyperopia / Q000628:therapy; D008722:Methods; D008875:Middle Aged; D009184:Mydriatics; D009216:Myopia / Q000628:therapy; D011305:Presbyopia / Q000628:therapy; D012029:Refraction, Ocular; D012030:Refractive Errors / Q000175:diagnosis*; D014792:Visual Acuity
D009184:Mydriatics