JPS5414757A - Lens meter - Google Patents
Lens meterInfo
- Publication number
- JPS5414757A JPS5414757A JP5218778A JP5218778A JPS5414757A JP S5414757 A JPS5414757 A JP S5414757A JP 5218778 A JP5218778 A JP 5218778A JP 5218778 A JP5218778 A JP 5218778A JP S5414757 A JPS5414757 A JP S5414757A
- Authority
- JP
- Japan
- Prior art keywords
- lens meter
- meter
- lens
- 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
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M11/00—Testing of optical apparatus; Testing structures by optical methods not otherwise provided for
- G01M11/02—Testing optical properties
- G01M11/0228—Testing optical properties by measuring refractive power
- G01M11/0235—Testing optical properties by measuring refractive power by measuring multiple properties of lenses, automatic lens meters
Landscapes
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Testing Of Optical Devices Or Fibers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/813,211 US4180325A (en) | 1977-07-05 | 1977-07-05 | Lens meter with automated readout |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5414757A true JPS5414757A (en) | 1979-02-03 |
JPS6333090B2 JPS6333090B2 (ja) | 1988-07-04 |
Family
ID=25211775
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5218778A Granted JPS5414757A (en) | 1977-07-05 | 1978-04-28 | Lens meter |
Country Status (3)
Country | Link |
---|---|
US (1) | US4180325A (ja) |
JP (1) | JPS5414757A (ja) |
DE (1) | DE2829312C2 (ja) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55110531A (en) * | 1979-02-16 | 1980-08-26 | Canon Kk | Mechanism for measuring visibility |
JPS57197404A (en) * | 1981-05-29 | 1982-12-03 | Nippon Kogaku Kk <Nikon> | Measuring method of radius of curvature |
JPH0630545A (ja) * | 1992-04-07 | 1994-02-04 | Three D Compo Res:Kk | 正逆ロータリー・ステップ・アクチュエータ |
US6750959B2 (en) | 2000-12-11 | 2004-06-15 | Hoya Corporation | Method for processing a spectacle lens, lens meter, and apparatus for processing a spectacle lens, having lens meter and data of relative positions for processing a spectacle lens |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4182572A (en) * | 1977-07-05 | 1980-01-08 | Humphrey Instruments Inc. | Lensmeter utilizing non-parallel light |
JPS5690233A (en) * | 1979-12-24 | 1981-07-22 | Asahi Optical Co Ltd | Automatic lens meter |
US4410268A (en) * | 1980-04-28 | 1983-10-18 | Tokyo Kogaku Kikai Kabushiki Kaisha | Apparatus for automatically measuring the characteristics of an optical system |
US4407572A (en) * | 1980-06-12 | 1983-10-04 | Humphrey Instruments, Inc. | Keratometer |
US4601575A (en) * | 1981-03-03 | 1986-07-22 | Tokyo Kogaku Kikai Kabushiki Kaisha | Apparatus for measuring the characteristics of an optical system |
JPS58737A (ja) * | 1981-06-26 | 1983-01-05 | Nippon Kogaku Kk <Nikon> | 自動レンズメ−タ |
US5106183A (en) * | 1987-11-25 | 1992-04-21 | Taunton Technologies, Inc. | Topography measuring apparatus |
US4998819A (en) * | 1987-11-25 | 1991-03-12 | Taunton Technologies, Inc. | Topography measuring apparatus |
US4902123A (en) * | 1987-11-25 | 1990-02-20 | Taunton Technologies, Inc. | Topography measuring apparatus |
US4804981A (en) * | 1988-02-18 | 1989-02-14 | International Business Machines Corporation | Aspheric lens for polygon mirror tilt error correction and scan bow correction in an electrophotographic printer |
US5175594A (en) * | 1990-04-16 | 1992-12-29 | Allergan Humphrey | Lensmeter with correction for refractive index and spherical aberration |
US5198867A (en) * | 1991-05-07 | 1993-03-30 | Allergan Humphrey | Adaption of lensmeter optics for minimizing contact lens spherical aberration |
US5331394A (en) * | 1992-04-10 | 1994-07-19 | Metaphase Corporation | Automated lensometer |
US5303022A (en) * | 1992-07-17 | 1994-04-12 | Humphrey Instruments, Inc. | Lensometer with guided lens movement for progressive addition lens |
US5469261A (en) * | 1994-04-05 | 1995-11-21 | Carl Zeiss, Inc. | Measurement of lens characteristics |
US5883692A (en) * | 1997-10-01 | 1999-03-16 | Retsan, Inc. | Visual field measurement apparatus |
DE10014334C2 (de) * | 2000-03-24 | 2002-03-21 | Zeiss Carl | Vorrichtung und Verfahren zur ortsaufgelösten Brechkraft-Bestimmung |
US6382793B1 (en) | 2000-05-20 | 2002-05-07 | Carl Zeiss, Inc. | Method and apparatus for measuring a wavefront |
FR2825466B1 (fr) * | 2001-06-05 | 2003-10-17 | Essilor Int | Dispositif de detection automatique de caracteristiques d'un verre ophtalmique et dispositif de positionnement automatique d'un pion de centrage et d'entrainement comprenant un tel dispositif de detection |
DE10333426B4 (de) * | 2003-07-17 | 2006-02-09 | Carl Zeiss | Verfahren und Vorrichtung zum Sichtbarmachen eines Signierzeichens auf einem Brillenglas |
DE102011119806B4 (de) | 2011-11-25 | 2020-10-15 | Carl Zeiss Vision International Gmbh | Verfahren und Vorrichtung zum Sichtbarmachen eines Signierzeichens auf einem Brillenglas |
US9239237B2 (en) * | 2013-04-08 | 2016-01-19 | Optikos Corporation | Optical alignment apparatus and methodology for a video based metrology tool |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2997699A (en) * | 1959-08-03 | 1961-08-22 | Bendix Corp | Electro-optical position indicator system |
US3446559A (en) * | 1966-02-09 | 1969-05-27 | Barnes Eng Co | Instrument to correct survey errors caused by atmospheric refraction |
GB1182633A (en) * | 1967-10-16 | 1970-02-25 | Nat Res Dev | Improvements in or relating to the Measurement of Dispersion of Light |
US3614239A (en) * | 1970-04-21 | 1971-10-19 | Us Air Force | Photoelectric space-object position measuring device |
US3870415A (en) * | 1972-10-27 | 1975-03-11 | Acuity Syst | Method and means for measuring the refractive properties of an optical system |
US3880525A (en) * | 1974-05-08 | 1975-04-29 | American Optical Corp | Method and apparatus for determining the refractive characteristics of a lens |
-
1977
- 1977-07-05 US US05/813,211 patent/US4180325A/en not_active Expired - Lifetime
-
1978
- 1978-04-28 JP JP5218778A patent/JPS5414757A/ja active Granted
- 1978-07-04 DE DE2829312A patent/DE2829312C2/de not_active Expired
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55110531A (en) * | 1979-02-16 | 1980-08-26 | Canon Kk | Mechanism for measuring visibility |
JPS6153053B2 (ja) * | 1979-02-16 | 1986-11-15 | Canon Kk | |
JPS57197404A (en) * | 1981-05-29 | 1982-12-03 | Nippon Kogaku Kk <Nikon> | Measuring method of radius of curvature |
JPH0154055B2 (ja) * | 1981-05-29 | 1989-11-16 | Nippon Kogaku Kk | |
JPH0630545A (ja) * | 1992-04-07 | 1994-02-04 | Three D Compo Res:Kk | 正逆ロータリー・ステップ・アクチュエータ |
US6750959B2 (en) | 2000-12-11 | 2004-06-15 | Hoya Corporation | Method for processing a spectacle lens, lens meter, and apparatus for processing a spectacle lens, having lens meter and data of relative positions for processing a spectacle lens |
Also Published As
Publication number | Publication date |
---|---|
DE2829312C2 (de) | 1983-01-13 |
JPS6333090B2 (ja) | 1988-07-04 |
DE2829312A1 (de) | 1979-01-18 |
US4180325A (en) | 1979-12-25 |
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