FR2300334A1 - Appareil de mesure de la vergence des lentilles - Google Patents
Appareil de mesure de la vergence des lentillesInfo
- Publication number
- FR2300334A1 FR2300334A1 FR7503711A FR7503711A FR2300334A1 FR 2300334 A1 FR2300334 A1 FR 2300334A1 FR 7503711 A FR7503711 A FR 7503711A FR 7503711 A FR7503711 A FR 7503711A FR 2300334 A1 FR2300334 A1 FR 2300334A1
- Authority
- FR
- France
- Prior art keywords
- measuring device
- vergence
- lens
- lens vergence
- measuring
- 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
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 |
---|---|---|---|
US05/546,750 US4033696A (en) | 1975-02-03 | 1975-02-03 | Lens meter |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2300334A1 true FR2300334A1 (fr) | 1976-09-03 |
FR2300334B1 FR2300334B1 (fr) | 1978-06-30 |
Family
ID=24181847
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7503711A Granted FR2300334A1 (fr) | 1975-02-03 | 1975-02-06 | Appareil de mesure de la vergence des lentilles |
Country Status (2)
Country | Link |
---|---|
US (1) | US4033696A (fr) |
FR (1) | FR2300334A1 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2501372A1 (fr) * | 1981-03-05 | 1982-09-10 | Tokyo Optical | Focometre |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4283139A (en) * | 1980-02-04 | 1981-08-11 | American Optical Corporation | Instrument for optically measuring soft contact lens parameters |
US4526467A (en) * | 1982-07-19 | 1985-07-02 | Polaroid Corporation | Apparatus and methods for testing lens structure |
US4609287A (en) * | 1982-10-05 | 1986-09-02 | Canon Kabushiki Kaisha | Method of and apparatus for measuring refractive characteristics |
JP3348975B2 (ja) * | 1994-04-28 | 2002-11-20 | 株式会社ニデック | レンズメ−タ |
US5933228A (en) * | 1997-05-30 | 1999-08-03 | Eastman Kodak Company | Integral imaging lens sheets |
US7719668B2 (en) * | 2005-03-03 | 2010-05-18 | The United States Of America As Represented By The Department Of Health And Human Services | Confocal fiber-optic laser device and method for intraocular lens power measurements |
WO2009028332A1 (fr) * | 2007-08-27 | 2009-03-05 | Nikon Corporation | Dispositif et procédé de mesure d'aberration de front d'onde et procédé de réglage d'aberration de front d'onde |
CN109154556A (zh) * | 2016-05-24 | 2019-01-04 | 李克特有限公司 | 映射焦度计 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1873526A (en) * | 1929-01-30 | 1932-08-23 | American Optical Corp | Lens testing device |
US3323417A (en) * | 1962-04-10 | 1967-06-06 | Polaroid Corp | Testing apparatus for optical lenses |
-
1975
- 1975-02-03 US US05/546,750 patent/US4033696A/en not_active Expired - Lifetime
- 1975-02-06 FR FR7503711A patent/FR2300334A1/fr active Granted
Non-Patent Citations (1)
Title |
---|
NEANT * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2501372A1 (fr) * | 1981-03-05 | 1982-09-10 | Tokyo Optical | Focometre |
Also Published As
Publication number | Publication date |
---|---|
DE2506840B2 (de) | 1976-12-09 |
DE2506840A1 (de) | 1976-09-02 |
US4033696A (en) | 1977-07-05 |
FR2300334B1 (fr) | 1978-06-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |