JPS6237368B2 - - Google Patents

Info

Publication number
JPS6237368B2
JPS6237368B2 JP56095386A JP9538681A JPS6237368B2 JP S6237368 B2 JPS6237368 B2 JP S6237368B2 JP 56095386 A JP56095386 A JP 56095386A JP 9538681 A JP9538681 A JP 9538681A JP S6237368 B2 JPS6237368 B2 JP S6237368B2
Authority
JP
Japan
Prior art keywords
soft contact
contact lens
mark
marking
extremely
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
Application number
JP56095386A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57210317A (en
Inventor
Akimichi Kondo
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP9538681A priority Critical patent/JPS57210317A/ja
Publication of JPS57210317A publication Critical patent/JPS57210317A/ja
Publication of JPS6237368B2 publication Critical patent/JPS6237368B2/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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M5/00—Duplicating or marking methods; Sheet materials for use therein
    • B41M5/24—Ablative recording, e.g. by burning marks; Spark recording
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M5/00—Duplicating or marking methods; Sheet materials for use therein
    • B41M5/26—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used
    • B41M5/267—Marking of plastic artifacts, e.g. with laser

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)
JP9538681A 1981-06-22 1981-06-22 Marking method for soft contact lens Granted JPS57210317A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9538681A JPS57210317A (en) 1981-06-22 1981-06-22 Marking method for soft contact lens

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9538681A JPS57210317A (en) 1981-06-22 1981-06-22 Marking method for soft contact lens

Publications (2)

Publication Number Publication Date
JPS57210317A JPS57210317A (en) 1982-12-23
JPS6237368B2 true JPS6237368B2 (enrdf_load_stackoverflow) 1987-08-12

Family

ID=14136204

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9538681A Granted JPS57210317A (en) 1981-06-22 1981-06-22 Marking method for soft contact lens

Country Status (1)

Country Link
JP (1) JPS57210317A (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002244085A (ja) * 2001-02-21 2002-08-28 Menicon Co Ltd マーク付眼用レンズにおけるマーク読出方法
US6857744B2 (en) 2001-09-17 2005-02-22 Menicon Co., Ltd. Method of marking ophhalmic lens by using laser radiation of femtosecond pulse width
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 (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0125932Y2 (enrdf_load_stackoverflow) * 1985-05-29 1989-08-03
JP4233853B2 (ja) 2002-11-25 2009-03-04 株式会社メニコン 眼用レンズのマーキング方法
WO2005001552A1 (ja) * 2003-06-27 2005-01-06 Seiko Epson Corporation 眼鏡レンズの製造方法、マーキング装置、マーキングシステム、眼鏡レンズ

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4194814A (en) * 1977-11-10 1980-03-25 Bausch & Lomb Incorporated Transparent opthalmic lens having engraved surface indicia

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002244085A (ja) * 2001-02-21 2002-08-28 Menicon Co Ltd マーク付眼用レンズにおけるマーク読出方法
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
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
JPS57210317A (en) 1982-12-23

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