Adjustable binocular spectacles for image magnification

Details Adjustable binocular spectacles for image magnification Adjustable binocular spectacles for image magnification

1990-02-05

1991-10-08

Bovernick, Rodney B.

Optics: eye examining, vision testing and correcting

Spectacles and eyeglasses

351 57, 351158, G02C 708

Patent

active

050549014

ABSTRACT:
A device for aiding vision of images in the mid-range, typically but not exclusively for magnifying a television picture, is provided. The device comprises a pair of spectacles comprising binocular eye-piece lenses mounted in a frame and further comprises binocular objective lenses disposed in front of each eye-piece lens and supported by an extension to the frame of the spectacles.

REFERENCES:
patent: 1086802 (1914-02-01), Beebe
patent: 4637696 (1987-01-01), Wilkins
patent: 4810081 (1989-03-01), Mapell et al.

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