FR651918A - Lenses for eyeglasses and glasses - Google Patents

Lenses for eyeglasses and glasses

Info

Publication number
FR651918A
FR651918A FR651918DA FR651918A FR 651918 A FR651918 A FR 651918A FR 651918D A FR651918D A FR 651918DA FR 651918 A FR651918 A FR 651918A
Authority
FR
France
Prior art keywords
eyeglasses
glasses
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
Other languages
French (fr)
Inventor
Alfred Edwin Jones
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 filed Critical
Application granted granted Critical
Publication of FR651918A publication Critical patent/FR651918A/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
    • G02C3/00—Special supporting arrangements for lens assemblies or monocles
    • G02C3/04—Arrangements for supporting by hand, e.g. lorgnette, Arrangements for supporting by articles
    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C7/00—Optical parts
    • G02C7/10—Filters, e.g. for facilitating adaptation of the eyes to the dark; Sunglasses
    • G02C7/105—Filters, e.g. for facilitating adaptation of the eyes to the dark; Sunglasses having inhomogeneously distributed colouring

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Ophthalmology & Optometry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • General Health & Medical Sciences (AREA)
FR651918D 1928-03-29 1928-03-29 Lenses for eyeglasses and glasses Expired FR651918A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR651918T 1928-03-29

Publications (1)

Publication Number Publication Date
FR651918A true FR651918A (en) 1929-03-01

Family

ID=9004939

Family Applications (1)

Application Number Title Priority Date Filing Date
FR651918D Expired FR651918A (en) 1928-03-29 1928-03-29 Lenses for eyeglasses and glasses

Country Status (1)

Country Link
FR (1) FR651918A (en)

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