IL122612A0 - Fringe deflectometry apparatus and method - Google Patents

Fringe deflectometry apparatus and method

Info

Publication number: IL122612A0
Authority: IL; Israel
Prior art keywords: fringe; deflectometry apparatus; fringe deflectometry; deflectometry
Prior art date: 1995-08-02

Application number

IL12261296A

Other versions

IL122612A (en

Original Assignee

Essilor Int

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.)

1995-08-02

Filing date

1996-07-12

Publication date

1998-08-16

1996-07-12 Application filed by Essilor Int filed Critical Essilor Int

1998-08-16 Publication of IL122612A0 publication Critical patent/IL122612A0/en

2001-01-11 Publication of IL122612A publication Critical patent/IL122612A/en

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
- G01M11/0242—Testing optical properties by measuring geometrical properties or aberrations
- G01M11/0257—Testing optical properties by measuring geometrical properties or aberrations by analyzing the image formed by the object to be tested
- 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
- G01M11/0242—Testing optical properties by measuring geometrical properties or aberrations
- G01M11/0271—Testing optical properties by measuring geometrical properties or aberrations by using interferometric methods

Landscapes

Physics & Mathematics (AREA)
Geometry (AREA)
Chemical & Material Sciences (AREA)
Analytical Chemistry (AREA)
General Physics & Mathematics (AREA)
Testing Of Optical Devices Or Fibers (AREA)
Length Measuring Devices By Optical Means (AREA)

IL12261296A 1995-08-02 1996-07-12 Fringe deflectometry apparatus and method IL122612A (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
FR9509411A FR2737568B1 (en)	1995-08-02	1995-08-02	APPARATUS AND METHOD FOR FRINGE DEFLECTOMETRY
PCT/FR1996/001087 WO1997005467A1 (en)	1995-08-02	1996-07-12	Fringe deflectometry apparatus and method

Publications (2)

Publication Number	Publication Date
IL122612A0 true IL122612A0 (en)	1998-08-16
IL122612A IL122612A (en)	2001-01-11

Family

ID=9481644

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IL12261296A IL122612A (en)	1995-08-02	1996-07-12	Fringe deflectometry apparatus and method

Country Status (7)

Country	Link
EP (1)	EP0842409B1 (en)
JP (1)	JP3833713B2 (en)
DE (1)	DE69611832T2 (en)
ES (1)	ES2154413T3 (en)
FR (1)	FR2737568B1 (en)
IL (1)	IL122612A (en)
WO (1)	WO1997005467A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
ES2156558B1 (en) *	1999-07-09	2002-03-16	Consejo Superior Investigacion	METHOD OF STRIPPING WITH LASER FOR QUALITY CONTROL OF LENSES AND OPTICAL SYSTEMS IN GENERAL.
TW550377B (en) *	2000-02-23	2003-09-01	Zeiss Stiftung	Apparatus for wave-front detection
FR2813391B1 (en) *	2000-08-22	2002-11-29	Essilor Int	METHOD AND APPARATUS FOR TRANSMISSION MEASUREMENT OF THE GEOMETRIC STRUCTURE OF AN OPTICAL COMPONENT
FR2880118B1 (en) *	2004-12-23	2007-03-02	Essilor Int	METHOD AND APPARATUS FOR LOCALLY MEASURING THE REFRACTIVE CHARACTERISTICS OF A LENS IN ONE OR MORE SPECIFIC POINTS OF THIS LENS
CN109765036A (en) *	2019-02-28	2019-05-17	人加智能机器人技术（北京）有限公司	A kind of luminous scaling board and preparation method thereof for camera parameter calibration

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2647913B1 (en) *	1989-06-05	1991-09-13	Essilor Int	NETWORK OPTICAL DEVICE AND SEPARATOR FOR THE PHASE DETECTION CONTROL OF ANY OPTICAL SYSTEM, IN PARTICULAR AN OPHTHALMIC LENS
EP0644411B1 (en) *	1993-09-17	1997-03-26	ESSILOR INTERNATIONAL (Compagnie Générale d'Optique)	Procedure and apparatus for the absolute measurement of the geometrical or optical structure of an optical component

1995
- 1995-08-02 FR FR9509411A patent/FR2737568B1/en not_active Expired - Fee Related
1996
- 1996-07-12 ES ES96925778T patent/ES2154413T3/en not_active Expired - Lifetime
- 1996-07-12 WO PCT/FR1996/001087 patent/WO1997005467A1/en active IP Right Grant
- 1996-07-12 EP EP96925778A patent/EP0842409B1/en not_active Expired - Lifetime
- 1996-07-12 JP JP50726797A patent/JP3833713B2/en not_active Expired - Fee Related
- 1996-07-12 IL IL12261296A patent/IL122612A/en not_active IP Right Cessation
- 1996-07-12 DE DE69611832T patent/DE69611832T2/en not_active Expired - Fee Related

Also Published As

Publication number	Publication date
DE69611832T2 (en)	2001-09-13
IL122612A (en)	2001-01-11
EP0842409B1 (en)	2001-02-21
WO1997005467A1 (en)	1997-02-13
DE69611832D1 (en)	2001-03-29
JP3833713B2 (en)	2006-10-18
ES2154413T3 (en)	2001-04-01
FR2737568B1 (en)	1997-09-26
FR2737568A1 (en)	1997-02-07
EP0842409A1 (en)	1998-05-20
JPH11510249A (en)	1999-09-07

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Legal Events

Date	Code	Title
2001-05-20	FF	Patent granted
2001-07-24	KB	Patent renewed
2002-09-12	KB	Patent renewed
2006-09-05	KB	Patent renewed
2011-04-28	MM9K	Patent not in force due to non-payment of renewal fees