Illuminating spectacles with variable magnifying power

Details Illuminating spectacles with variable magnifying power Illuminating spectacles with variable magnifying power

1978-10-20

1980-04-01

Corbin, John K.

Optics: eye examining, vision testing and correcting

Spectacles and eyeglasses

Combined

128 3, 128380, 350145, 362 32, G02B 2318, G02B 2502

Patent

active

041959183

ABSTRACT:
The invention relates to illuminating spectacles with variable magnifying power, essentially comprising, in combination, a frame 1, provided with removable illuminating means, particularly by cold light, composed of light conduits 8,9 resiliently engaged in grooves 10,11 provided on the top of the frame and on the inner edges of the frame on either side of the nose, and spectacle lenses each separately provided with a small "zoom" lens 4,5 the illuminating end of said illuminating means being substantially in the axis of vision of the working field. These spectacles are useful in endoscopic micrurgy, various medical fields, in jewelry, electronics, dentistry, and for making precision assemblies and the like.

REFERENCES:
patent: 1785448 (1930-12-01), Hugershoff
patent: 2826114 (1958-03-01), Bryan
patent: 3449043 (1969-06-01), Houston
patent: 3592525 (1971-07-01), Schultz
patent: 4086004 (1978-04-01), Scrivo et al.

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