Eye glasses for experimentation and testing

Details Eye glasses for experimentation and testing Eye glasses for experimentation and testing

1982-04-13

1984-05-15

Corbin, John K.

Optics: eye examining, vision testing and correcting

Spectacles and eyeglasses

Bridges

351137, 351227, G02C 504, G02C 512, A61B 304

Patent

active

044485018

ABSTRACT:
Eye glasses for experimentation and testing comprising a frame on which adjustable lens holders can be shifted.
They comprise a frontal mounting 1 which is extended downwardly in its central portion in the direction of the patient's nose by a bar 5 of short length and on which glides a vertically adjustable support 6 for engagement with the patient's nose or his regular eye glasses which the patient has to wear during the testing.
Application of the eye glasses for allowing tests to be taken with a patient who has to get new glasses with different corrective lenses and different positions of said lenses with respect to the eyes of the patient.

REFERENCES:
patent: 2381126 (1945-08-01), Keller

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