JPS60150027A - 老視用コンタクトレンズ及びその加工方法 - Google Patents

老視用コンタクトレンズ及びその加工方法

Info

Publication number
JPS60150027A
JPS60150027A JP479584A JP479584A JPS60150027A JP S60150027 A JPS60150027 A JP S60150027A JP 479584 A JP479584 A JP 479584A JP 479584 A JP479584 A JP 479584A JP S60150027 A JPS60150027 A JP S60150027A
Authority
JP
Japan
Prior art keywords
contact lens
spherical
spherical surface
lens
radius
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
JP479584A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0125047B2 (enrdf_load_stackoverflow
Inventor
Takashi Igarashi
尚 五十嵐
Makoto Tsuchiya
誠 土屋
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
Original Assignee
Hoya 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 filed Critical Hoya Corp
Priority to JP479584A priority Critical patent/JPS60150027A/ja
Publication of JPS60150027A publication Critical patent/JPS60150027A/ja
Publication of JPH0125047B2 publication Critical patent/JPH0125047B2/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
    • G02C7/04—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)
JP479584A 1984-01-17 1984-01-17 老視用コンタクトレンズ及びその加工方法 Granted JPS60150027A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP479584A JPS60150027A (ja) 1984-01-17 1984-01-17 老視用コンタクトレンズ及びその加工方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP479584A JPS60150027A (ja) 1984-01-17 1984-01-17 老視用コンタクトレンズ及びその加工方法

Publications (2)

Publication Number Publication Date
JPS60150027A true JPS60150027A (ja) 1985-08-07
JPH0125047B2 JPH0125047B2 (enrdf_load_stackoverflow) 1989-05-16

Family

ID=11593706

Family Applications (1)

Application Number Title Priority Date Filing Date
JP479584A Granted JPS60150027A (ja) 1984-01-17 1984-01-17 老視用コンタクトレンズ及びその加工方法

Country Status (1)

Country Link
JP (1) JPS60150027A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63204228A (ja) * 1987-02-20 1988-08-23 Nippon Contact Lens:Kk 老視用レンズ
JP2010224091A (ja) * 2009-03-23 2010-10-07 Toray Ind Inc 老視用コンタクトレンズ

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5953812A (ja) * 1982-08-19 1984-03-28 ビスタコン・インコ−ポレイテツド 複焦点ソフトコンタクトレンズ

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5953812A (ja) * 1982-08-19 1984-03-28 ビスタコン・インコ−ポレイテツド 複焦点ソフトコンタクトレンズ

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63204228A (ja) * 1987-02-20 1988-08-23 Nippon Contact Lens:Kk 老視用レンズ
JP2010224091A (ja) * 2009-03-23 2010-10-07 Toray Ind Inc 老視用コンタクトレンズ

Also Published As

Publication number Publication date
JPH0125047B2 (enrdf_load_stackoverflow) 1989-05-16

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term