FR1036181A - Adjustable polarization lens for protection against light radiation - Google Patents

Adjustable polarization lens for protection against light radiation

Info

Publication number
FR1036181A
FR1036181A FR1036181DA FR1036181A FR 1036181 A FR1036181 A FR 1036181A FR 1036181D A FR1036181D A FR 1036181DA FR 1036181 A FR1036181 A FR 1036181A
Authority
FR
France
Prior art keywords
protection against
light radiation
against light
adjustable polarization
polarization 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.)
LUNETTERIE S I L SOC IND DE
Original Assignee
LUNETTERIE S I L SOC IND DE
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 LUNETTERIE S I L SOC IND DE filed Critical LUNETTERIE S I L SOC IND DE
Application granted granted Critical
Publication of FR1036181A publication Critical patent/FR1036181A/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
    • G02C7/00—Optical parts
    • G02C7/12—Polarisers

Landscapes

  • Health & Medical Sciences (AREA)
  • Ophthalmology & Optometry (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
FR1036181D 1951-04-26 1951-04-26 Adjustable polarization lens for protection against light radiation Expired FR1036181A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1036181T 1951-04-26

Publications (1)

Publication Number Publication Date
FR1036181A true FR1036181A (en) 1953-09-04

Family

ID=9586237

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1036181D Expired FR1036181A (en) 1951-04-26 1951-04-26 Adjustable polarization lens for protection against light radiation

Country Status (1)

Country Link
FR (1) FR1036181A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2844994A (en) * 1956-03-20 1958-07-29 Irving H Filler Convertible sunbathing-eyeshield and sun glasses

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2844994A (en) * 1956-03-20 1958-07-29 Irving H Filler Convertible sunbathing-eyeshield and sun glasses

Similar Documents

Publication Publication Date Title
CA604566A (en) Radiation absorbing optical viewing system
FR1036181A (en) Adjustable polarization lens for protection against light radiation
FR1064484A (en) Improvements to ultraviolet radiation lamps
CH298528A (en) Photographic lens shutter.
FR878741A (en) Adjustable protection lens
AT187701B (en) Protective glasses against disturbing light radiation
FR972232A (en) Protective device against terrestrial radiation
FR1019998A (en) Safety glasses with interchangeable lenses
FR1045343A (en) Shutter
FR990177A (en) Device for protecting the optical capacitors of enlargers against dust
FR917872A (en) Frame for protective glass
FR1044247A (en) Protective bandage for wooden poles
FR61519E (en) Egg protection plate
CA458752A (en) Lens for optical purpose
CA422220A (en) Photographic focal plane shutter
AT181979B (en) Glasses frame
CA418288A (en) Light sensitive diazotype material
FR1039355A (en) X-ray film patch
ES17959Y (en) Glasses frame provided with supplementary lenses to avoid the effects of solar radiation
AT182242B (en) Photographic lens
CA394351A (en) Light sensitive photographic material
ES18802Y (en) Anti-fog protection glasses against light rays.
FI24958A (en) Device for cutting optical lenses
CA539494A (en) Focal plane shutter for cameras
FR58714E (en) Advanced interchangeable lens glasses