[A method for determining the refraction of the central corneal area].
The technique of ophthalmometry at various sites of the central corneal area, using several ophthalmometric systems, is described. These measurements have revealed that only the corneal center is characterized by a spherical shape with a diameter of about 4 mm.
Filimonov
A R
AR
Tarutta
E P
EP
D001251:Astigmatism / Q000503:physiopathology*; D003315:Cornea / Q000503:physiopathology*; D006801:Humans; D012029:Refraction, Ocular
Metod opredeleniia refraktsii tsentral'noĭ zondy rogovitsy.