JPH0567932B2 - - Google Patents

Info

Publication number
JPH0567932B2
JPH0567932B2 JP60063876A JP6387685A JPH0567932B2 JP H0567932 B2 JPH0567932 B2 JP H0567932B2 JP 60063876 A JP60063876 A JP 60063876A JP 6387685 A JP6387685 A JP 6387685A JP H0567932 B2 JPH0567932 B2 JP H0567932B2
Authority
JP
Japan
Prior art keywords
mold
symbol
lens
manufacturing
concave
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 - Fee Related
Application number
JP60063876A
Other languages
English (en)
Japanese (ja)
Other versions
JPS61223820A (ja
Inventor
Hidenori Gonjo
Akikazu Ikenochi
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.)
Toray Industries Inc
Original Assignee
Toray Industries Inc
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 Toray Industries Inc filed Critical Toray Industries Inc
Priority to JP6387685A priority Critical patent/JPS61223820A/ja
Publication of JPS61223820A publication Critical patent/JPS61223820A/ja
Publication of JPH0567932B2 publication Critical patent/JPH0567932B2/ja
Granted 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
    • G02C7/02—Lenses; Lens systems ; Methods of designing lenses
    • G02C7/021—Lenses; Lens systems ; Methods of designing lenses with pattern for identification or with cosmetic or therapeutic effects
    • 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
    • G02C7/04—Contact lenses for the eyes

Landscapes

  • Health & Medical Sciences (AREA)
  • Ophthalmology & Optometry (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Eyeglasses (AREA)
JP6387685A 1985-03-29 1985-03-29 コンタクトレンズ及びその製造方法 Granted JPS61223820A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6387685A JPS61223820A (ja) 1985-03-29 1985-03-29 コンタクトレンズ及びその製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6387685A JPS61223820A (ja) 1985-03-29 1985-03-29 コンタクトレンズ及びその製造方法

Publications (2)

Publication Number Publication Date
JPS61223820A JPS61223820A (ja) 1986-10-04
JPH0567932B2 true JPH0567932B2 (cs) 1993-09-27

Family

ID=13241933

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6387685A Granted JPS61223820A (ja) 1985-03-29 1985-03-29 コンタクトレンズ及びその製造方法

Country Status (1)

Country Link
JP (1) JPS61223820A (cs)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6857744B2 (en) 2001-09-17 2005-02-22 Menicon Co., Ltd. Method of marking ophhalmic lens by using laser radiation of femtosecond pulse width
JP2005070640A (ja) * 2003-08-27 2005-03-17 Konica Minolta Holdings Inc 光通信モジュール又は光ピックアップ装置用の光学素子
WO2008081599A1 (ja) 2006-12-28 2008-07-10 Menicon Co., Ltd. マーク付きコンタクトレンズの製造方法およびマーク付きコンタクトレンズ

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5178800A (en) * 1990-10-10 1993-01-12 Innotech, Inc. Method for forming plastic optical quality spectacle lenses
GB0002091D0 (en) * 2000-01-28 2000-03-22 Aspect Vision Care Ltd Toric lens manufacture
SG104264A1 (en) 2000-02-10 2004-06-21 Matsushita Electric Industrial Co Ltd Lens, manufacturing method thereof, and optical device using the same lens
US8357196B2 (en) 2009-11-18 2013-01-22 Abbott Medical Optics Inc. Mark for intraocular lenses

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5310447A (en) * 1976-07-16 1978-01-30 Nippon Contact Lense Method of forming mark on mold

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6857744B2 (en) 2001-09-17 2005-02-22 Menicon Co., Ltd. Method of marking ophhalmic lens by using laser radiation of femtosecond pulse width
US6997554B2 (en) 2001-09-17 2006-02-14 Menicon Co., Ltd. Method of marking ophthalmic lens by using laser radiation
JP2005070640A (ja) * 2003-08-27 2005-03-17 Konica Minolta Holdings Inc 光通信モジュール又は光ピックアップ装置用の光学素子
WO2008081599A1 (ja) 2006-12-28 2008-07-10 Menicon Co., Ltd. マーク付きコンタクトレンズの製造方法およびマーク付きコンタクトレンズ

Also Published As

Publication number Publication date
JPS61223820A (ja) 1986-10-04

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees