CH418538A - Photochromic optical object - Google Patents

Photochromic optical object

Info

Publication number
CH418538A
CH418538A CH1511461A CH1511461A CH418538A CH 418538 A CH418538 A CH 418538A CH 1511461 A CH1511461 A CH 1511461A CH 1511461 A CH1511461 A CH 1511461A CH 418538 A CH418538 A CH 418538A
Authority
CH
Switzerland
Prior art keywords
optical object
photochromic optical
photochromic
optical
Prior art date
Application number
CH1511461A
Other languages
German (de)
Inventor
Houston Armistead William
Donald Stookey Stanley
Original Assignee
Corning Glass Works
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 Corning Glass Works filed Critical Corning Glass Works
Publication of CH418538A publication Critical patent/CH418538A/en

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/20—Filters
    • G02B5/22—Absorbing filters
    • G02B5/23—Photochromic filters
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C4/00—Compositions for glass with special properties
    • C03C4/04—Compositions for glass with special properties for photosensitive glass
    • C03C4/06—Compositions for glass with special properties for photosensitive glass for phototropic or photochromic glass

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Glass Compositions (AREA)
CH1511461A 1960-12-30 1961-12-29 Photochromic optical object CH418538A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US7961460A 1960-12-30 1960-12-30
US15327261A 1961-11-24 1961-11-24

Publications (1)

Publication Number Publication Date
CH418538A true CH418538A (en) 1966-08-15

Family

ID=26762211

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1511461A CH418538A (en) 1960-12-30 1961-12-29 Photochromic optical object

Country Status (6)

Country Link
BE (1) BE612171A (en)
CH (1) CH418538A (en)
DE (1) DE1421838B1 (en)
DK (1) DK129572B (en)
FI (1) FI40837B (en)
GB (1) GB950906A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3406085A (en) * 1964-05-11 1968-10-15 Corning Glass Works Photochromic window
CH472344A (en) * 1965-10-27 1969-05-15 Glaverbel Composite material having the property of standardizing the action of variable electromagnetic radiation in the visible spectrum
US3615761A (en) * 1968-01-31 1971-10-26 Ppg Industries Inc Phototropic articles containing thallous halide
US3656923A (en) * 1968-05-27 1972-04-18 Corning Glass Works Method for strengthening photochromic glass articles
US3836809A (en) * 1971-07-19 1974-09-17 Corning Glass Works Fiber optic plate with dense opal glass cladding
DE3020357A1 (en) * 1980-05-29 1981-12-03 Jenaer Glaswerk Schott & Gen., 6500 Mainz METHOD FOR REINFORCING THE PHOTOTROPIC EFFECT IN PHOTOTROPIC GLASSES

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL83744C (en) * 1950-07-07

Also Published As

Publication number Publication date
BE612171A (en) 1962-06-29
FI40837B (en) 1969-02-28
DK129572B (en) 1974-10-28
GB950906A (en) 1964-02-26
DE1421838B1 (en) 1970-05-27
DK129572C (en) 1975-03-24

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