JPS58143949A - 多重焦点コンタクトレンズの製造方法 - Google Patents

多重焦点コンタクトレンズの製造方法

Info

Publication number
JPS58143949A
JPS58143949A JP2238682A JP2238682A JPS58143949A JP S58143949 A JPS58143949 A JP S58143949A JP 2238682 A JP2238682 A JP 2238682A JP 2238682 A JP2238682 A JP 2238682A JP S58143949 A JPS58143949 A JP S58143949A
Authority
JP
Japan
Prior art keywords
contact lens
power
lens
protective film
spherical
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.)
Granted
Application number
JP2238682A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6147657B2 (enrdf_load_stackoverflow
Inventor
Akemichi Tsukamoto
塚本　明道
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.)
Hoya Corp
Hoya Lens Corp
Original Assignee
Hoya Corp
Hoya Lens Corp
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 Hoya Corp, Hoya Lens Corp filed Critical Hoya Corp
Priority to JP2238682A priority Critical patent/JPS58143949A/ja
Priority to PH27337A priority patent/PH20839A/en
Priority to AU84105/82A priority patent/AU537795B2/en
Priority to DE19823219585 priority patent/DE3219585A1/de
Priority to BR8203072A priority patent/BR8203072A/pt
Priority to GB08215353A priority patent/GB2114926B/en
Priority to CH322282A priority patent/CH658732A5/de
Priority to KR820002341A priority patent/KR850001081B1/ko
Publication of JPS58143949A publication Critical patent/JPS58143949A/ja
Publication of JPS6147657B2 publication Critical patent/JPS6147657B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D11/00—Producing optical elements, e.g. lenses or prisms
    • B29D11/00932—Combined cutting and grinding thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B13/00—Machines or devices designed for grinding or polishing optical surfaces on lenses or surfaces of similar shape on other work; Accessories therefor
    • B24B13/0025—Machines or devices designed for grinding or polishing optical surfaces on lenses or surfaces of similar shape on other work; Accessories therefor for contact lenses
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D11/00—Producing optical elements, e.g. lenses or prisms
    • B29D11/00009—Production of simple or compound lenses
    • B29D11/00028—Bifocal lenses; Multifocal lenses

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Ophthalmology & Optometry (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
  • Eyeglasses (AREA)
JP2238682A 1982-02-15 1982-02-15 多重焦点コンタクトレンズの製造方法 Granted JPS58143949A (ja)

Priority Applications (8)

Application Number Priority Date Filing Date Title
JP2238682A JPS58143949A (ja) 1982-02-15 1982-02-15 多重焦点コンタクトレンズの製造方法
PH27337A PH20839A (en) 1982-02-15 1982-05-24 Method of manufacturing a multifocal contact lens
AU84105/82A AU537795B2 (en) 1982-02-15 1982-05-24 Method of manufacturing a multifocal contact lens
DE19823219585 DE3219585A1 (de) 1982-02-15 1982-05-25 Verfahren zur herstellung einer mehrstaerken-kontaktlinse
BR8203072A BR8203072A (pt) 1982-02-15 1982-05-26 Processo de fabricar uma lente de contacto multifocal
GB08215353A GB2114926B (en) 1982-02-15 1982-05-26 Method of manufacturing a multifocal contact lens
CH322282A CH658732A5 (de) 1982-02-15 1982-05-26 Verfahren zur herstellung einer multifokalen kontaktlinse.
KR820002341A KR850001081B1 (ko) 1982-02-15 1982-05-27 다초점 콘택트렌즈의 제조방법

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2238682A JPS58143949A (ja) 1982-02-15 1982-02-15 多重焦点コンタクトレンズの製造方法

Publications (2)

Publication Number Publication Date
JPS58143949A true JPS58143949A (ja) 1983-08-26
JPS6147657B2 JPS6147657B2 (enrdf_load_stackoverflow) 1986-10-20

Family

ID=12081213

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2238682A Granted JPS58143949A (ja) 1982-02-15 1982-02-15 多重焦点コンタクトレンズの製造方法

Country Status (8)

Country Link
JP (1) JPS58143949A (enrdf_load_stackoverflow)
KR (1) KR850001081B1 (enrdf_load_stackoverflow)
AU (1) AU537795B2 (enrdf_load_stackoverflow)
BR (1) BR8203072A (enrdf_load_stackoverflow)
CH (1) CH658732A5 (enrdf_load_stackoverflow)
DE (1) DE3219585A1 (enrdf_load_stackoverflow)
GB (1) GB2114926B (enrdf_load_stackoverflow)
PH (1) PH20839A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6395415A (ja) * 1986-10-09 1988-04-26 Nobuko Takimoto 老眼用コンタクトレンズ
JP2021002064A (ja) * 2011-08-26 2021-01-07 ジョンソン・アンド・ジョンソン・ビジョン・ケア・インコーポレイテッドＪｏｈｎｓｏｎ ＆ Ｊｏｈｎｓｏｎ Ｖｉｓｉｏｎ Ｃａｒｅ， Ｉｎｃ． 並進型老眼用コンタクトレンズ対

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4580882A (en) * 1983-04-21 1986-04-08 Benjamin Nuchman Continuously variable contact lens
CN117103041A (zh) * 2023-08-31 2023-11-24 天津津航技术物理研究所 一种小口径腔长控制镜的镜面加工方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6395415A (ja) * 1986-10-09 1988-04-26 Nobuko Takimoto 老眼用コンタクトレンズ
JP2021002064A (ja) * 2011-08-26 2021-01-07 ジョンソン・アンド・ジョンソン・ビジョン・ケア・インコーポレイテッドＪｏｈｎｓｏｎ ＆ Ｊｏｈｎｓｏｎ Ｖｉｓｉｏｎ Ｃａｒｅ， Ｉｎｃ． 並進型老眼用コンタクトレンズ対

Also Published As

Publication number Publication date
AU8410582A (en) 1983-08-25
CH658732A5 (de) 1986-11-28
GB2114926B (en) 1985-10-30
DE3219585A1 (de) 1983-08-25
AU537795B2 (en) 1984-07-12
KR850001081B1 (ko) 1985-07-27
JPS6147657B2 (enrdf_load_stackoverflow) 1986-10-20
KR830009903A (ko) 1983-12-24
BR8203072A (pt) 1983-12-13
GB2114926A (en) 1983-09-01
PH20839A (en) 1987-05-08

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