JPS50105706A - - Google Patents

Info

Publication number
JPS50105706A
JPS50105706A JP48086717A JP8671773A JPS50105706A JP S50105706 A JPS50105706 A JP S50105706A JP 48086717 A JP48086717 A JP 48086717A JP 8671773 A JP8671773 A JP 8671773A JP S50105706 A JPS50105706 A JP S50105706A
Authority
JP
Japan
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.)
Granted
Application number
JP48086717A
Other languages
Japanese (ja)
Other versions
JPS5313207B2 (sv
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
Publication of JPS50105706A publication Critical patent/JPS50105706A/ja
Publication of JPS5313207B2 publication Critical patent/JPS5313207B2/ja
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B23/00—Re-forming shaped glass
    • C03B23/20—Uniting glass pieces by fusing without substantial reshaping
    • C03B23/22—Uniting glass lenses, e.g. forming bifocal lenses
    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C7/00—Optical parts
    • G02C7/02—Lenses; Lens systems ; Methods of designing lenses
    • G02C7/06—Lenses; Lens systems ; Methods of designing lenses bifocal; multifocal ; progressive
    • 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
    • G02C7/102—Photochromic filters

Landscapes

  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Ophthalmology & Optometry (AREA)
  • Optics & Photonics (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Eyeglasses (AREA)
  • Glass Compositions (AREA)
  • Joining Of Glass To Other Materials (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
JP8671773A 1972-05-02 1973-08-01 Expired JPS5313207B2 (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2221488A DE2221488B2 (de) 1972-05-02 1972-05-02 Verfahren zur Herstellung von phototropen Mehrstärkenbrillengläsern

Publications (2)

Publication Number Publication Date
JPS50105706A true JPS50105706A (sv) 1975-08-20
JPS5313207B2 JPS5313207B2 (sv) 1978-05-09

Family

ID=5843868

Family Applications (4)

Application Number Title Priority Date Filing Date
JP4901073A Expired JPS5312925B2 (sv) 1972-05-02 1973-05-01
JP8671773A Expired JPS5313207B2 (sv) 1972-05-02 1973-08-01
JP10869777A Granted JPS5340543A (en) 1972-05-02 1977-09-09 Method of producing light compatible multiple focus spectacles lens
JP10869877A Granted JPS5340544A (en) 1972-05-02 1977-09-09 Method of producing light compatible multiple focus spectacles lens

Family Applications Before (1)

Application Number Title Priority Date Filing Date
JP4901073A Expired JPS5312925B2 (sv) 1972-05-02 1973-05-01

Family Applications After (2)

Application Number Title Priority Date Filing Date
JP10869777A Granted JPS5340543A (en) 1972-05-02 1977-09-09 Method of producing light compatible multiple focus spectacles lens
JP10869877A Granted JPS5340544A (en) 1972-05-02 1977-09-09 Method of producing light compatible multiple focus spectacles lens

Country Status (13)

Country Link
JP (4) JPS5312925B2 (sv)
AT (1) AT322764B (sv)
BE (1) BE798940A (sv)
CA (1) CA1011111A (sv)
CH (2) CH548615A (sv)
DE (1) DE2221488B2 (sv)
DK (1) DK144968C (sv)
ES (1) ES414198A1 (sv)
FR (1) FR2183138B1 (sv)
GB (2) GB1396059A (sv)
IT (1) IT983040B (sv)
NL (1) NL153834B (sv)
SE (2) SE394995B (sv)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5340544A (en) * 1972-05-02 1978-04-13 Zeiss Stiftung Method of producing light compatible multiple focus spectacles lens
JP2017048095A (ja) * 2015-09-04 2017-03-09 旭硝子株式会社 ガラスの製造方法

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2609469C2 (de) * 1976-03-08 1983-05-11 Corning Glass Works, 14830 Corning, N.Y. Verfahren zur Herstellung photochromer, ophthalmischer Multifocallinsen
JPS52114341A (en) * 1976-03-22 1977-09-26 Corning Glass Works Method of manufacturing photochromic multiifocus spectacle lens
FR2346296A1 (fr) * 1976-03-31 1977-10-28 Corning Glass Works Procede pour la fabrication de lentilles ophtalmiques photochromiques multifocales
JPS58158318U (ja) * 1982-04-17 1983-10-22 株式会社トーキン 積層型変位素子
JPS5937993U (ja) * 1982-08-30 1984-03-10 日立冷熱株式会社 冷却塔用熱交換板
JPS60177316A (ja) * 1984-02-24 1985-09-11 Ngk Spark Plug Co Ltd 光偏向装置
JPS61134726A (ja) * 1984-12-06 1986-06-21 Ngk Spark Plug Co Ltd 光偏向装置
JPS61132919A (ja) * 1984-12-01 1986-06-20 Ngk Spark Plug Co Ltd 光偏向装置
JP2006327844A (ja) * 2005-05-23 2006-12-07 Olympus Corp 光学素子の製造方法及びその製造装置
JP2008285377A (ja) * 2007-05-18 2008-11-27 Panasonic Corp 接合光学素子

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR584639A (fr) * 1924-08-14 1925-02-10 Optique Telegic Soc D Perfectionnements à la fabrication des lentilles à foyers multiples employées en lunetterie
DE514983C (de) * 1927-10-25 1930-12-20 Emil Busch Akt Ges Optische In Verfahren zur Herstellung eines Mehrstaerkenglases
US2026606A (en) * 1933-03-31 1936-01-07 Bausch & Lomb Means for making ophthalmic lenses
US3328182A (en) * 1963-06-24 1967-06-27 Corning Glass Works Phototropic glass article and method
DE2221488B2 (de) * 1972-05-02 1975-06-19 Fa. Carl Zeiss, 7920 Heidenheim Verfahren zur Herstellung von phototropen Mehrstärkenbrillengläsern
JPS5853274B2 (ja) * 1976-07-21 1983-11-28 石川島播磨重工業株式会社 ロ−タリキルン
JPS5313207A (en) * 1976-07-23 1978-02-06 Hitachi Ltd Pumping apparatus

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5340544A (en) * 1972-05-02 1978-04-13 Zeiss Stiftung Method of producing light compatible multiple focus spectacles lens
JPS5724894B2 (sv) * 1972-05-02 1982-05-26
JP2017048095A (ja) * 2015-09-04 2017-03-09 旭硝子株式会社 ガラスの製造方法

Also Published As

Publication number Publication date
BE798940A (fr) 1973-08-16
GB1399856A (en) 1975-07-02
NL7306111A (sv) 1973-11-06
CA1011111A (en) 1977-05-31
DE2221488B2 (de) 1975-06-19
JPS5340544A (en) 1978-04-13
JPS5312925B2 (sv) 1978-05-06
JPS5313207B2 (sv) 1978-05-09
IT983040B (it) 1974-10-31
CH547504A (de) 1974-03-29
AT322764B (de) 1975-06-10
JPS5724893B2 (sv) 1982-05-26
SE414025B (sv) 1980-07-07
SE7512290L (sv) 1975-11-03
ES414198A1 (es) 1976-03-01
CH548615A (de) 1974-04-30
GB1396059A (en) 1975-05-29
NL153834B (nl) 1977-07-15
JPS5340543A (en) 1978-04-13
DK144968C (da) 1982-12-06
SE394995B (sv) 1977-07-25
FR2183138B1 (sv) 1976-06-11
DK144968B (da) 1982-07-19
FR2183138A1 (sv) 1973-12-14
JPS5724894B2 (sv) 1982-05-26
JPS4962152A (sv) 1974-06-17
DE2221488A1 (de) 1973-11-22

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