A method for determining the refraction of the central corneal area
Filimonov, A.R.; Tarutta, E.P.
Vestnik Oftalmologii 105(2): 19-20
1989
ISSN/ISBN: 0042-465X PMID: 2728158 Document Number: 341314
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.
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