Improvements in and relating to eye-glasses / [Joseph Lewis Levy].

  • Levy, Joseph Lewis.
Date:
1893
Catalogue details

Licence: Public Domain Mark

Credit: Improvements in and relating to eye-glasses / [Joseph Lewis Levy]. Source: Wellcome Collection.

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    Levy’s Improvements in and relating to Eye-glasses. arms depressed at a slightly oblique angle from the nose guards, and a bow spring supported on said arms also at a slightly oblique angle, substantially as described. 19. As an improvement in eyeglasses, the combination of nose guards, arms 5 extending therefrom, and a bow spring secured obliquely to said arms, the lenses being secured on the continuations of said arms, substantially as described. 20. The combination with the bow spring 3 of the nose guards having the arms 6, slots 7 in the arms, the spring being secured to the arms between the slots and guards, and the lenses adjustably secured in said slots, substantially as 10 described. 21. In an eyeglass, the combination of a forwardly slanting spring, and a pair of rearwardly slanting nose guards acted on by said spring, with lenses supported thereby, said lenses being adjustable without altering the relation of said spring and nose guards, substantially as described. 15 Dated this 30th day of March 1893. D. YOUNG & Co., 11 & 12, Southampton Buildings, London, W.C., Agents for the Applicant.