CH548615A - Verfahren zur herstellung von phototropen mehrstaerkenbrillenglaesern. - Google Patents

Verfahren zur herstellung von phototropen mehrstaerkenbrillenglaesern.

Info

Publication number: CH548615A
Authority: CH; Switzerland
Prior art keywords: phototropic; manufacturing; multifunctional; lenses; multifunctional lenses
Prior art date: 1972-05-02

Application number

CH552973A

Other languages

German (de)

English (en)

Original Assignee

Zeiss Carl Fa

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.)

1972-05-02

Filing date

1973-04-18

Publication date

1974-04-30

1973-04-18 Application filed by Zeiss Carl Fa filed Critical Zeiss Carl Fa

1974-04-30 Publication of CH548615A publication Critical patent/CH548615A/xx

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)
Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)

CH552973A 1972-05-02 1973-04-18 Verfahren zur herstellung von phototropen mehrstaerkenbrillenglaesern. CH548615A (de)

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 (1)

Publication Number	Publication Date
CH548615A true CH548615A (de)	1974-04-30

Family

ID=5843868

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
CH553073A CH547504A (de)	1972-05-02	1973-04-18	Verfahren zur herstellung von phototropen mehrstaerkenbrillenglaesern.
CH552973A CH548615A (de)	1972-05-02	1973-04-18	Verfahren zur herstellung von phototropen mehrstaerkenbrillenglaesern.

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
CH553073A CH547504A (de)	1972-05-02	1973-04-18	Verfahren zur herstellung von phototropen mehrstaerkenbrillenglaesern.

Country Status (13)

Country	Link
JP (4)	JPS5312925B2 (xx)
AT (1)	AT322764B (xx)
BE (1)	BE798940A (xx)
CA (1)	CA1011111A (xx)
CH (2)	CH547504A (xx)
DE (1)	DE2221488B2 (xx)
DK (1)	DK144968C (xx)
ES (1)	ES414198A1 (xx)
FR (1)	FR2183138B1 (xx)
GB (2)	GB1399856A (xx)
IT (1)	IT983040B (xx)
NL (1)	NL153834B (xx)
SE (2)	SE394995B (xx)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2221488B2 (de) *	1972-05-02	1975-06-19	Fa. Carl Zeiss, 7920 Heidenheim	Verfahren zur Herstellung von phototropen Mehrstärkenbrillengläsern
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
JP2017048095A (ja) *	2015-09-04	2017-03-09	旭硝子株式会社	ガラスの製造方法

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

1972
- 1972-05-02 DE DE2221488A patent/DE2221488B2/de not_active Ceased
1973
- 1973-04-02 AT AT287273A patent/AT322764B/de not_active IP Right Cessation
- 1973-04-16 GB GB4293674A patent/GB1399856A/en not_active Expired
- 1973-04-16 GB GB1817473A patent/GB1396059A/en not_active Expired
- 1973-04-18 CH CH553073A patent/CH547504A/xx not_active IP Right Cessation
- 1973-04-18 CH CH552973A patent/CH548615A/xx not_active IP Right Cessation
- 1973-04-27 SE SE7305978A patent/SE394995B/xx unknown
- 1973-04-28 ES ES414198A patent/ES414198A1/es not_active Expired
- 1973-04-30 IT IT49730/73A patent/IT983040B/it active
- 1973-04-30 BE BE130607A patent/BE798940A/xx unknown
- 1973-05-01 CA CA170,140A patent/CA1011111A/en not_active Expired
- 1973-05-01 DK DK236473A patent/DK144968C/da active
- 1973-05-01 JP JP4901073A patent/JPS5312925B2/ja not_active Expired
- 1973-05-02 NL NL737306111A patent/NL153834B/xx not_active IP Right Cessation
- 1973-05-02 FR FR7315676A patent/FR2183138B1/fr not_active Expired
- 1973-08-01 JP JP8671773A patent/JPS5313207B2/ja not_active Expired
1975
- 1975-11-03 SE SE7512290A patent/SE414025B/xx unknown
1977
- 1977-09-09 JP JP10869877A patent/JPS5340544A/ja active Granted
- 1977-09-09 JP JP10869777A patent/JPS5340543A/ja active Granted

Also Published As

Publication number	Publication date
DK144968B (da)	1982-07-19
JPS4962152A (xx)	1974-06-17
JPS5313207B2 (xx)	1978-05-09
AT322764B (de)	1975-06-10
FR2183138B1 (xx)	1976-06-11
SE7512290L (sv)	1975-11-03
GB1399856A (en)	1975-07-02
NL7306111A (xx)	1973-11-06
JPS5340543A (en)	1978-04-13
SE394995B (sv)	1977-07-25
CA1011111A (en)	1977-05-31
GB1396059A (en)	1975-05-29
FR2183138A1 (xx)	1973-12-14
BE798940A (fr)	1973-08-16
IT983040B (it)	1974-10-31
DE2221488A1 (de)	1973-11-22
JPS5724893B2 (xx)	1982-05-26
DE2221488B2 (de)	1975-06-19
SE414025B (sv)	1980-07-07
JPS50105706A (xx)	1975-08-20
CH547504A (de)	1974-03-29
JPS5312925B2 (xx)	1978-05-06
DK144968C (da)	1982-12-06
JPS5340544A (en)	1978-04-13
ES414198A1 (es)	1976-03-01
NL153834B (nl)	1977-07-15
JPS5724894B2 (xx)	1982-05-26

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Legal Events

Date	Code	Title	Description
1982-12-31	PL	Patent ceased