title: A theoretical analysis of off-axis streak retinoscopy.
mesh_terms: D001251:Astigmatism / Q000175:diagnosis; D005654:Fundus Oculi; D006801:Humans; D008433:Mathematics; D009887:Ophthalmoscopy / Q000379:methods*; D010775:Photic Stimulation; D012018:Reflex; D012029:Refraction, Ocular; D012160:Retina