GB509954A - Improvements in or relating to spectacle lenses - Google Patents

Improvements in or relating to spectacle lenses

Info

Publication number
GB509954A
GB509954A GB1633038A GB1633038A GB509954A GB 509954 A GB509954 A GB 509954A GB 1633038 A GB1633038 A GB 1633038A GB 1633038 A GB1633038 A GB 1633038A GB 509954 A GB509954 A GB 509954A
Authority
GB
United Kingdom
Prior art keywords
surround
spectacle lenses
relating
eye
lenses
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB1633038A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to GB1633038A priority Critical patent/GB509954A/en
Publication of GB509954A publication Critical patent/GB509954A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C1/00—Assemblies of lenses with bridges or browbars
    • G02C1/06—Bridge or browbar secured to or integral with closed rigid rims for the lenses

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Ophthalmology & Optometry (AREA)
  • Optics & Photonics (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Eyeglasses (AREA)

Abstract

509,954. Spectacle lenses. RAPHAEL, O. P. Aug. 22, 1938, No. 16330. [Class 97 (i)] In lenses comprising a relatively small lens proper 1, having a surround 2 to give the whole a conventional size and outline, the surround is formed separately from transparent or translucent plastic or other material and is fitted to the lens proper. In the case of a meniscus lens the surround may be cupshaped or dished outwardly, Fig. 5, to enable the part 1 to be brought close to the eye without the rim coming into contact with the orbit of the eye.
GB1633038A 1938-08-22 1938-08-22 Improvements in or relating to spectacle lenses Expired GB509954A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1633038A GB509954A (en) 1938-08-22 1938-08-22 Improvements in or relating to spectacle lenses

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1633038A GB509954A (en) 1938-08-22 1938-08-22 Improvements in or relating to spectacle lenses

Publications (1)

Publication Number Publication Date
GB509954A true GB509954A (en) 1939-07-25

Family

ID=10075342

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1633038A Expired GB509954A (en) 1938-08-22 1938-08-22 Improvements in or relating to spectacle lenses

Country Status (1)

Country Link
GB (1) GB509954A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3449043A (en) * 1963-03-06 1969-06-10 William Houston Spectacles for use with monocular and binocular instruments
WO2008015324A1 (en) * 2006-08-04 2008-02-07 Essilor International (Compagnie Générale d'Optique) Pair of ophthalmic glasses and method for forming a peripheral mounting rib on the edge of a lens

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3449043A (en) * 1963-03-06 1969-06-10 William Houston Spectacles for use with monocular and binocular instruments
WO2008015324A1 (en) * 2006-08-04 2008-02-07 Essilor International (Compagnie Générale d'Optique) Pair of ophthalmic glasses and method for forming a peripheral mounting rib on the edge of a lens
FR2904703A1 (en) * 2006-08-04 2008-02-08 Essilor Int PAIR OF OPHTHALMIC GLASSES AND METHOD OF FORMING A PERIPHERAL RIB OF EMBOITEMENT ON THE SINGING OF A LENS
US8083572B2 (en) 2006-08-04 2011-12-27 Essilor International (Compagnie Generale D'optique) Pair of ophthalmic eyeglasses and a method of forming an engagement peripheral ridge on the edge face of a lens

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