JPH0422902U - - Google Patents

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Publication number
JPH0422902U
JPH0422902U JP6342690U JP6342690U JPH0422902U JP H0422902 U JPH0422902 U JP H0422902U JP 6342690 U JP6342690 U JP 6342690U JP 6342690 U JP6342690 U JP 6342690U JP H0422902 U JPH0422902 U JP H0422902U
Authority
JP
Japan
Prior art keywords
lens
frame
geometric center
reference point
distance
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
JP6342690U
Other languages
English (en)
Japanese (ja)
Other versions
JP2522979Y2 (ja
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 filed Critical
Priority to JP1990063426U priority Critical patent/JP2522979Y2/ja
Publication of JPH0422902U publication Critical patent/JPH0422902U/ja
Application granted granted Critical
Publication of JP2522979Y2 publication Critical patent/JP2522979Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • Eyeglasses (AREA)
JP1990063426U 1990-06-15 1990-06-15 検眼レンズ Expired - Lifetime JP2522979Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990063426U JP2522979Y2 (ja) 1990-06-15 1990-06-15 検眼レンズ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990063426U JP2522979Y2 (ja) 1990-06-15 1990-06-15 検眼レンズ

Publications (2)

Publication Number Publication Date
JPH0422902U true JPH0422902U (en]) 1992-02-25
JP2522979Y2 JP2522979Y2 (ja) 1997-01-22

Family

ID=31593466

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990063426U Expired - Lifetime JP2522979Y2 (ja) 1990-06-15 1990-06-15 検眼レンズ

Country Status (1)

Country Link
JP (1) JP2522979Y2 (en])

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0499901U (en]) * 1991-01-30 1992-08-28
JPH04250604A (ja) * 1991-01-25 1992-09-07 Toshiba Corp 変圧器鉄心
JPH07294859A (ja) * 1994-04-25 1995-11-10 Tokai Kogaku Kk 累進多焦点レンズ
WO1998026707A1 (fr) * 1996-12-17 1998-06-25 Hoya Corporation Lentille d'essai en plastique, article moule par injection et appareil de moulage correspondant

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60140316A (ja) * 1983-12-28 1985-07-25 Tokyo Kuroobaa Kk 検眼用テストフレーム用テストレンズ

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60140316A (ja) * 1983-12-28 1985-07-25 Tokyo Kuroobaa Kk 検眼用テストフレーム用テストレンズ

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04250604A (ja) * 1991-01-25 1992-09-07 Toshiba Corp 変圧器鉄心
JPH0499901U (en]) * 1991-01-30 1992-08-28
JPH07294859A (ja) * 1994-04-25 1995-11-10 Tokai Kogaku Kk 累進多焦点レンズ
WO1998026707A1 (fr) * 1996-12-17 1998-06-25 Hoya Corporation Lentille d'essai en plastique, article moule par injection et appareil de moulage correspondant

Also Published As

Publication number Publication date
JP2522979Y2 (ja) 1997-01-22

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term