FR2707107B1 - Instrument de mesure de forme de lentille. - Google Patents

Instrument de mesure de forme de lentille.

Info

Publication number
FR2707107B1
FR2707107B1 FR9407874A FR9407874A FR2707107B1 FR 2707107 B1 FR2707107 B1 FR 2707107B1 FR 9407874 A FR9407874 A FR 9407874A FR 9407874 A FR9407874 A FR 9407874A FR 2707107 B1 FR2707107 B1 FR 2707107B1
Authority
FR
France
Prior art keywords
measuring instrument
shape measuring
lens shape
lens
instrument
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
FR9407874A
Other languages
English (en)
Other versions
FR2707107A1 (fr
Inventor
Takubo Sadao
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.)
Takubo Seiki Seisakusho KK
Original Assignee
Takubo Seiki Seisakusho KK
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 Takubo Seiki Seisakusho KK filed Critical Takubo Seiki Seisakusho KK
Publication of FR2707107A1 publication Critical patent/FR2707107A1/fr
Application granted granted Critical
Publication of FR2707107B1 publication Critical patent/FR2707107B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • B24B47/00—Drives or gearings; Equipment therefor
    • B24B47/22—Equipment for exact control of the position of the grinding tool or work at the start of the grinding operation
    • B24B47/225—Equipment for exact control of the position of the grinding tool or work at the start of the grinding operation for bevelling optical work, e.g. lenses
    • 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
    • B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
    • B24B9/02—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground
    • B24B9/06—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of non-metallic inorganic material, e.g. stone, ceramics, porcelain
    • B24B9/08—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of non-metallic inorganic material, e.g. stone, ceramics, porcelain of glass
    • B24B9/14—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of non-metallic inorganic material, e.g. stone, ceramics, porcelain of glass of optical work, e.g. lenses, prisms
    • B24B9/146—Accessories, e.g. lens mounting devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
  • A Measuring Device Byusing Mechanical Method (AREA)
FR9407874A 1993-06-28 1994-06-27 Instrument de mesure de forme de lentille. Expired - Fee Related FR2707107B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5182019A JPH0829486B2 (ja) 1993-06-28 1993-06-28 レンズ形状測定機

Publications (2)

Publication Number Publication Date
FR2707107A1 FR2707107A1 (fr) 1995-01-06
FR2707107B1 true FR2707107B1 (fr) 1997-06-20

Family

ID=16110924

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9407874A Expired - Fee Related FR2707107B1 (fr) 1993-06-28 1994-06-27 Instrument de mesure de forme de lentille.

Country Status (4)

Country Link
US (1) US5465495A (fr)
JP (1) JPH0829486B2 (fr)
DE (1) DE4420173C2 (fr)
FR (1) FR2707107B1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19748160A1 (de) * 1997-10-31 1999-05-12 Wernicke & Co Gmbh Vorrichtung zum Vermessen einer Formscheibe
JP5139792B2 (ja) * 2007-12-19 2013-02-06 株式会社トプコン 玉型形状測定装置
JP5143541B2 (ja) * 2007-12-19 2013-02-13 株式会社トプコン 玉型形状測定装置
JP5435918B2 (ja) * 2008-09-30 2014-03-05 株式会社トプコン 玉型形状測定方法及びその装置
JP5297999B2 (ja) * 2009-12-21 2013-09-25 デクセリアルズ株式会社 リール部材検査装置及びこれを用いたフランジ間隔検査方法

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1389912A (en) * 1916-03-31 1921-09-06 Stead Ernest Device for positioning and measuring optical axes of lenses in edgegrinding machines
US2646627A (en) * 1948-12-16 1953-07-28 American Optical Corp Thickness gauge for lenses
US3981081A (en) * 1975-05-05 1976-09-21 Welch Richard J Lens measuring instrument
JPS5843227B2 (ja) * 1980-02-13 1983-09-26 孝正 田窪 自動玉摺機
US4299032A (en) * 1980-04-21 1981-11-10 American Optical Corporation Spectacles lens-frame fitting coordinator
JPS5843227A (ja) * 1981-09-08 1983-03-12 Konishiroku Photo Ind Co Ltd 分散液粒の製造方法
JPS6067061A (ja) * 1983-09-23 1985-04-17 Takeshi Hamano レンズの自動薬玄位置決め装置付自動玉摺機
JPS60238264A (ja) * 1984-05-08 1985-11-27 Tokyo Optical Co Ltd 玉摺機の未加工レンズ判定方法及びその装置
JPS6170434A (ja) * 1984-09-14 1986-04-11 Hoya Corp 非球面レンズの検査装置
JPS6190035A (ja) * 1984-10-11 1986-05-08 Tokyo Optical Co Ltd レンズメ−タ−の自動印点装置
JPS61257750A (ja) * 1985-05-08 1986-11-15 Kosei Takubo 自動玉摺機
JPH0197801A (ja) * 1987-10-09 1989-04-17 Olympus Optical Co Ltd レンズの中肉、曲率測定装置
ES2017183A6 (es) * 1989-10-27 1991-01-01 Indo Int Sa Maquina biseladora para lentes.
JPH0816611B2 (ja) * 1989-11-15 1996-02-21 株式会社トプコン レンズのコバ厚測定方法およびそのための装置
JP2770540B2 (ja) * 1990-03-09 1998-07-02 株式会社ニコン レンズ形状測定装置及びこれを有する研削装置
US4979311A (en) * 1990-03-14 1990-12-25 Bizer Jerry L Instrument for determining the setting of a lens edger device to produce a properly sized lens
JP2918657B2 (ja) * 1990-08-09 1999-07-12 株式会社ニデック 眼鏡レンズ研削加工機

Also Published As

Publication number Publication date
DE4420173A1 (de) 1995-01-05
JPH0829486B2 (ja) 1996-03-27
US5465495A (en) 1995-11-14
FR2707107A1 (fr) 1995-01-06
DE4420173C2 (de) 1999-08-05
JPH079316A (ja) 1995-01-13

Similar Documents

Publication Publication Date Title
DE59406000D1 (de) Kombinations-Instrument
DE69426521D1 (de) Metrologisches instrument
DE58901095D1 (de) Zeigerinstrument.
DE69422866D1 (de) Optisches Messgerät
DE58901189D1 (de) Zeigerinstrument.
DE69309313D1 (de) Kalorimetrischer sensor
DE69323837D1 (de) Optisches messinstrument
DE69422088D1 (de) Deformationsmessinstrument
FR2740214B1 (fr) Gabarit de mesure de pieces
DE69417262D1 (de) Konturmesssystem
BR9406258A (pt) Instrumento de marcação
BR9206516A (pt) Instrumento de marcação
DE19681396T1 (de) Präzisions-Winkelmeßvorrichtung
DE69412346D1 (de) Linsenprüfvorrichtung
DE69434641D1 (de) Elektrooptisches Messinstrument
FR2707107B1 (fr) Instrument de mesure de forme de lentille.
DE69403373D1 (de) Kraftmessinstrument
BR9612031A (pt) Instrumento de marcação
BR9612023A (pt) Instrumento de marcação
BR9509667A (pt) Instrumento de marcação
DE69323308D1 (de) Gestellkonturmessinstrument
KR950020317U (ko) 각도측정기
KR960032301U (ko) 각도측정기구
KR970004669U (ko) 각위치 지시구가 부착된 분도기
DE69407319D1 (de) Zeigerinstrument

Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20090228