Country: Australia
Language: English
Source: Department of Health (Therapeutic Goods Administration)
BOC Ophthalmic Instruments Pty Ltd
Class I
Reichert Ophthalmic Instruments 3374 Walden Avenue, Depew, New York, 14043 United States Of America
35299 - Refractor, ophthalmic
A phoroptor is basically a metal casing for holding a series of lenses identical to those fitted in spectacles. These are rotated in front of the patient,who is asked to read a chart of various sized letters at a set distance usually six metres.
A
2003-06-11