Sagometer

Details Sagometer Sagometer

1984-07-16

1986-04-15

Bovernick, Rodney B.

Optics: eye examining, vision testing and correcting

Eye examining or testing instrument

Objective type

351247, A61B 310

Patent

active

045824045

ABSTRACT:
An optical instrument which measures with great accuracy certain anatomical dimensions of an eye utilizing finite light beams which strike the eye from pre-determined angles and distances. The instrument measures, among other things, the critical sagittal depth of the eye where the finite light beams converge at a recognizable point. The measurements provide optimal fitting of a contact lens to the eye.

REFERENCES:
patent: 2174308 (1939-09-01), Hartinger
patent: 3781096 (1973-12-01), Townsley

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