Optics: eye examining – vision testing and correcting – Spectacles and eyeglasses – With auxiliary lenses movable in and out of the optical path
Patent
1987-10-01
1989-03-07
Bovernick, Rodney B.
Optics: eye examining, vision testing and correcting
Spectacles and eyeglasses
With auxiliary lenses movable in and out of the optical path
351158, G02C 708
Patent
active
048100811
ABSTRACT:
Binocular spectacles which include at least one post with means for adjusting the length of the post. The spectacles include means connected to each post for attaching the post to the eyeglasses. A rear hinge hingedly connects each post to the post attaching means so that the post can pivot through a vertical plane with respect to the eyeglasses. Additionally, the binocular spectacles have a spectacle portion with two lenses. The spectacle portion is connected to each post by a front hinge so it can be pivoted through a vertical plane with respect to the posts. The hinges of the binocular spectacles and the adjustable length of the posts allow the spectacles to be compacted into a small volume. Preferably, the lenses of the spectacle portion are easily interchangeable.
REFERENCES:
patent: 945078 (1910-01-01), Beebe
patent: 1562046 (1925-11-01), Perrin
patent: 2017233 (1935-10-01), Chester
patent: 2155575 (1937-06-01), Wittig
patent: 2422661 (1947-06-01), Ellis
patent: 2459021 (1949-01-01), Frommer
patent: 2642776 (1953-06-01), Boeder
patent: 2759395 (1956-08-01), Wofford
patent: 2978955 (1961-06-01), Frommer
patent: 3045544 (1962-07-01), Schmidt
patent: 3741634 (1973-06-01), Stoltze
Copy of page from a Product Manual Showing "Edroy" and Wingate Binocular Type Magnifiers (name of product manual unknown).
Eisenberg Donald S.
Hendrickson David K.
Mapelli Connie M.
Mapelli Rudy
Moss Geoffrey S.
Bovernick Rodney B.
C-Clear, Ltd.
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