Optics: eye examining – vision testing and correcting – Spectacles and eyeglasses – Brace arm or semi-rimless mounting
Patent
1979-08-29
1982-02-02
Corbin, John K.
Optics: eye examining, vision testing and correcting
Spectacles and eyeglasses
Brace arm or semi-rimless mounting
351107, 351152, G03B 4102, G03B 4106
Patent
active
043136524
ABSTRACT:
A method and apparatus for eyeglass adjustment and retention wherein two lens supporting members form a locking cavity between them and are tightened together over a grooved portion at the top of the lens, tightly retaining the lens against lateral movement without touching the sides of the lens, and are adjustable for easily readjusting the lateral position of the lens on the eyeglass frame for fitting special purpose lens to a wearer when lateral position is crucial to the proper functioning of the lens.
REFERENCES:
patent: 797163 (1905-08-01), Winslow
patent: 2384867 (1945-09-01), Williams
Bovernick Rodney
Corbin John K.
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