FR536688A - Optical lens frame - Google Patents

Optical lens frame

Info

Publication number
FR536688A
FR536688A FR536688DA FR536688A FR 536688 A FR536688 A FR 536688A FR 536688D A FR536688D A FR 536688DA FR 536688 A FR536688 A FR 536688A
Authority
FR
France
Prior art keywords
optical lens
lens frame
frame
optical
lens
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)
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.)
Marwitz and Hauser GmbH
Original Assignee
Marwitz and Hauser GmbH
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 Marwitz and Hauser GmbH filed Critical Marwitz and Hauser GmbH
Application granted granted Critical
Publication of FR536688A publication Critical patent/FR536688A/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
    • G02C5/00—Constructions of non-optical parts
    • G02C5/02—Bridges; Browbars; Intermediate bars

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Ophthalmology & Optometry (AREA)
  • Optics & Photonics (AREA)
FR536688D 1921-06-13 1921-06-13 Optical lens frame Expired FR536688A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR536688T 1921-06-13

Publications (1)

Publication Number Publication Date
FR536688A true FR536688A (en) 1922-05-06

Family

ID=8926964

Family Applications (1)

Application Number Title Priority Date Filing Date
FR536688D Expired FR536688A (en) 1921-06-13 1921-06-13 Optical lens frame

Country Status (1)

Country Link
FR (1) FR536688A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5042934A (en) * 1986-10-02 1991-08-27 Nakanishi Optical Co., Ltd. Eyeglasses having special connections
US5343259A (en) * 1986-10-02 1994-08-30 Nakanishi Optical Co., Ltd. Glasses

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5042934A (en) * 1986-10-02 1991-08-27 Nakanishi Optical Co., Ltd. Eyeglasses having special connections
US5343259A (en) * 1986-10-02 1994-08-30 Nakanishi Optical Co., Ltd. Glasses

Similar Documents

Publication Publication Date Title
FR536688A (en) Optical lens frame
FR515964A (en) Advanced optical lenses
GB186917A (en) Photographic lens
FR558986A (en) Dual projector lens
CA214155A (en) Optical lens
FR29143E (en) Light signal
FI9298A (en) Optical condenser
FR509173A (en) Anastigmat lens
FR509198A (en) Anastigmat lens
CA218043A (en) Optical lens mounting
FR552304A (en) Light tube
DK33955C (en) Optical Projection System.
FR518819A (en) New anastigmat lens
FR567285A (en) Photographic lens
FR548463A (en) Advanced lens
FR560311A (en) Eyewear improvement
FR621653A (en) Improvements to optical lens systems
AT89575B (en) Pinhole glasses.
FR546450A (en) Ocular
FR536611A (en) Light switch
FR553136A (en) Improvements to spectacle lenses
AT94099B (en) Lens.
AT94100B (en) Lens.
FR598932A (en) Eyeglass frame
FR570107A (en) Optical receivers and improvements to teletype or tachytelegraph machines