JPS6352893B2 - - Google Patents

Info

Publication number: JPS6352893B2
Authority: JP; Japan
Prior art keywords: eyeball; light; infrared light; reflected; focal point
Prior art date: 1984-08-21
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

Application number

JP59173750A

Other languages

English (en)

Japanese (ja)

Other versions

JPS6152850A (ja

Inventor

Yukio Fukui

Tsunehiro Takeda

Takeo Iida

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.)

National Institute of Advanced Industrial Science and Technology AIST

Original Assignee

Agency of Industrial Science and Technology

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.)

1984-08-21

Filing date

1984-08-21

Publication date

1988-10-20

1984-08-21 Application filed by Agency of Industrial Science and Technology filed Critical Agency of Industrial Science and Technology

1984-08-21 Priority to JP59173750A priority Critical patent/JPS6152850A/ja

1986-03-15 Publication of JPS6152850A publication Critical patent/JPS6152850A/ja

1988-10-20 Publication of JPS6352893B2 publication Critical patent/JPS6352893B2/ja

Status Granted legal-status Critical Current

Links

210000005252 bulbus oculi Anatomy 0.000 claims description 54
238000001514 detection method Methods 0.000 claims description 14
230000004424 eye movement Effects 0.000 claims description 9
210000001508 eye Anatomy 0.000 claims description 6
238000005259 measurement Methods 0.000 description 13
230000003287 optical effect Effects 0.000 description 4
230000004397 blinking Effects 0.000 description 2
238000012544 monitoring process Methods 0.000 description 2
208000001491 myopia Diseases 0.000 description 2
206010015150 Erythema Diseases 0.000 description 1
210000004087 cornea Anatomy 0.000 description 1
238000010586 diagram Methods 0.000 description 1
230000000694 effects Effects 0.000 description 1
231100000321 erythema Toxicity 0.000 description 1
230000001678 irradiating effect Effects 0.000 description 1
230000004379 myopia Effects 0.000 description 1
230000001360 synchronised effect Effects 0.000 description 1

Landscapes

Eye Examination Apparatus (AREA)

JP59173750A 1984-08-21 1984-08-21 眼球屈折力測定装置 Granted JPS6152850A (ja)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
JP59173750A JPS6152850A (ja)	1984-08-21	1984-08-21	眼球屈折力測定装置

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP59173750A JPS6152850A (ja)	1984-08-21	1984-08-21	眼球屈折力測定装置

Publications (2)

Publication Number	Publication Date
JPS6152850A JPS6152850A (ja)	1986-03-15
JPS6352893B2 true JPS6352893B2 (fr)	1988-10-20

Family

ID=15966435

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP59173750A Granted JPS6152850A (ja)	1984-08-21	1984-08-21	眼球屈折力測定装置

Country Status (1)

Country	Link
JP (1)	JPS6152850A (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS628730A (ja) *	1985-07-03	1987-01-16	工業技術院長	眼球屈折力測定装置
JPS6354145A (ja) *	1986-08-25	1988-03-08	工業技術院長	高精度眼球運動測定装置
GB2440163A (en) *	2006-07-15	2008-01-23	Optos Plc	Scanning ophthalmoscope with reduced shear distortion
GB0913911D0 (en)	2009-08-10	2009-09-16	Optos Plc	Improvements in or relating to laser scanning systems
GB201100555D0 (en) *	2011-01-13	2011-03-02	Optos Plc	Improvements in or relating to Ophthalmology
FR2984717B1 (fr) *	2011-12-22	2014-02-28	Essilor Int	Dispositif de determination d'au moins un parametre de vision d'un sujet suivant une pluralite de directions de visee
US9978140B2 (en)	2016-04-26	2018-05-22	Optos Plc	Retinal image processing
US10010247B2 (en)	2016-04-26	2018-07-03	Optos Plc	Retinal image processing

1984
- 1984-08-21 JP JP59173750A patent/JPS6152850A/ja active Granted

Also Published As

Publication number	Publication date
JPS6152850A (ja)	1986-03-15

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Legal Events

Date	Code	Title	Description
2004-08-21	EXPY	Cancellation because of completion of term