JP2008264267A5 - - Google Patents

Download PDF

Info

Publication number
JP2008264267A5
JP2008264267A5 JP2007112423A JP2007112423A JP2008264267A5 JP 2008264267 A5 JP2008264267 A5 JP 2008264267A5 JP 2007112423 A JP2007112423 A JP 2007112423A JP 2007112423 A JP2007112423 A JP 2007112423A JP 2008264267 A5 JP2008264267 A5 JP 2008264267A5
Authority
JP
Japan
Prior art keywords
target
distance
visual
screen
visual acuity
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
Application number
JP2007112423A
Other languages
English (en)
Japanese (ja)
Other versions
JP2008264267A (ja
JP4970122B2 (ja
Filing date
Publication date
Application filed filed Critical
Priority claimed from JP2007112423A external-priority patent/JP4970122B2/ja
Priority to JP2007112423A priority Critical patent/JP4970122B2/ja
Priority to EP08154354A priority patent/EP1982641A1/en
Priority to US12/081,479 priority patent/US7784948B2/en
Priority to KR1020080036184A priority patent/KR20080094615A/ko
Priority to CN2008100929328A priority patent/CN101288584B/zh
Publication of JP2008264267A publication Critical patent/JP2008264267A/ja
Publication of JP2008264267A5 publication Critical patent/JP2008264267A5/ja
Publication of JP4970122B2 publication Critical patent/JP4970122B2/ja
Application granted granted Critical
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

JP2007112423A 2007-04-20 2007-04-20 視力検査装置 Active JP4970122B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2007112423A JP4970122B2 (ja) 2007-04-20 2007-04-20 視力検査装置
EP08154354A EP1982641A1 (en) 2007-04-20 2008-04-10 Visual Acuity Testing Apparatus
US12/081,479 US7784948B2 (en) 2007-04-20 2008-04-16 Visual acuity testing apparatus
CN2008100929328A CN101288584B (zh) 2007-04-20 2008-04-18 视力测试设备
KR1020080036184A KR20080094615A (ko) 2007-04-20 2008-04-18 시력 검사 장치

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2007112423A JP4970122B2 (ja) 2007-04-20 2007-04-20 視力検査装置

Publications (3)

Publication Number Publication Date
JP2008264267A JP2008264267A (ja) 2008-11-06
JP2008264267A5 true JP2008264267A5 (enExample) 2010-05-20
JP4970122B2 JP4970122B2 (ja) 2012-07-04

Family

ID=39691223

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2007112423A Active JP4970122B2 (ja) 2007-04-20 2007-04-20 視力検査装置

Country Status (5)

Country Link
US (1) US7784948B2 (enExample)
EP (1) EP1982641A1 (enExample)
JP (1) JP4970122B2 (enExample)
KR (1) KR20080094615A (enExample)
CN (1) CN101288584B (enExample)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10278579B2 (en) 2008-11-17 2019-05-07 Eyes4Lives, Inc. Vision protection method and system thereof
JP4888579B2 (ja) 2010-04-21 2012-02-29 パナソニック電工株式会社 視機能検査装置
JP4873103B2 (ja) * 2011-09-07 2012-02-08 パナソニック電工株式会社 視機能検査用プログラム及び視機能検査用制御装置
KR101273450B1 (ko) * 2011-10-13 2013-06-11 주식회사 메디스 차트프로젝터
JP5417417B2 (ja) * 2011-11-29 2014-02-12 パナソニック株式会社 視機能検査装置
US8814360B2 (en) 2012-02-03 2014-08-26 Kenneth J. Hoffer Pediatric vision test
KR101427109B1 (ko) * 2012-12-11 2014-08-07 옵토로직스주식회사 패턴 이미지 프로젝터의 광학 구조
KR101460648B1 (ko) * 2012-12-11 2014-11-12 옵토로직스주식회사 패턴 이미지 프로젝터
US10379610B2 (en) * 2013-09-02 2019-08-13 Sony Corporation Information processing device and information processing method
CN103654708B (zh) * 2013-11-14 2015-10-21 深圳市斯尔顿科技有限公司 一种手持视力检测装置
CN204631869U (zh) * 2014-06-09 2015-09-09 吴立中 视觉保护系统
DE102014009459A1 (de) 2014-06-25 2015-12-31 Rodenstock Gmbh Verfahren für eine Sehschärfebestimmung
US20160143527A1 (en) * 2014-11-20 2016-05-26 Gn Otometrics A/S Head mountable device for measuring eye movement having visible projection means
CN104598224A (zh) * 2014-12-26 2015-05-06 上海沙斐网络科技有限公司 一种基于终端的视力检测方法和一种视力检测终端
WO2017108952A1 (en) * 2015-12-22 2017-06-29 Koninklijke Philips N.V. System and method for dynamically adjusting a visual acuity test
CN105615821A (zh) * 2016-01-21 2016-06-01 吉林大学 一种偏光视力检测装置
CN106073693A (zh) * 2016-06-25 2016-11-09 利辛县眼病防治所 一种智能视力表及其检测方法
CN105919549A (zh) * 2016-07-08 2016-09-07 温州星康医学科技有限公司 视力表装置、自测视力系统及自测方法
CN106137116B (zh) * 2016-08-26 2018-05-25 四川远瞻智汇科技有限公司 一种视力检测方法及装置
US10413172B2 (en) * 2017-12-11 2019-09-17 1-800 Contacts, Inc. Digital visual acuity eye examination for remote physician assessment
CN108888235A (zh) * 2018-05-22 2018-11-27 苏州佳世达电通有限公司 智能眼镜框
CN109497925A (zh) * 2018-12-29 2019-03-22 上海理工大学 眼视功能评价装置以及眼视功能评价方法
CN109893079A (zh) * 2019-04-02 2019-06-18 山东善林视光科技有限公司 一种共享视力筛查基站
CN109864698B (zh) * 2019-04-04 2021-06-08 河南师范大学 一种便携式视力测试仪
CN113848663B (zh) * 2020-06-10 2024-05-10 三赢科技（深圳）有限公司 镜头模组测试装置
US12490897B1 (en) 2024-07-31 2025-12-09 Zenni Optical, Inc. Astigmatism-driven media content compensation

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1698013A (en) * 1924-09-13 1929-01-08 Zeng Standard Company De Projection device
US3490832A (en) * 1965-12-27 1970-01-20 Iwao Mitsuishi Visual acuity testing equipment
DE7008479U (de) * 1970-03-07 1971-08-19 Zeiss Carl Fa Einrichtung zur monokularen und binokularen subjektiven augenfunktionspruefung.
FR2235627A5 (enExample) * 1973-06-29 1975-01-24 Essilor Int
US3969020A (en) * 1973-12-28 1976-07-13 Giles C. Clegg, Jr. Automatic refraction apparatus and method
US4105302A (en) * 1976-06-23 1978-08-08 Tate Jr George W Automatic refraction apparatus and method
US4953968A (en) * 1986-08-06 1990-09-04 Westinghouse Electric Corp. Automated visual assessment system with steady visual evoked potential stimulator and product detector
US4861154A (en) * 1986-08-06 1989-08-29 Westinghouse Electric Corp. Automated visual assessment system with steady state visual evoked potential stimulator and product detector
US5078486A (en) * 1989-10-13 1992-01-07 Evans David W Self-calibrating vision test apparatus
JP2801298B2 (ja) * 1989-10-20 1998-09-21 株式会社トプコン 自覚式検査装置
JPH05154105A (ja) * 1991-12-03 1993-06-22 Toto Ltd 視力検査装置
JPH05261066A (ja) * 1992-03-17 1993-10-12 Topcon Corp 視力検査装置
JP3299809B2 (ja) 1993-03-31 2002-07-08 株式会社ニデック 視標呈示装置
JP3958958B2 (ja) * 2001-11-30 2007-08-15 興和株式会社 電子機器
JP3953877B2 (ja) * 2002-04-19 2007-08-08 株式会社ニデック 視力検査装置

Similar Documents

Publication Publication Date Title
JP2008264267A5 (enExample)
JP5846763B2 (ja) 内視鏡装置
JP4970122B2 (ja) 視力検査装置
US10095003B2 (en) Autofocus apparatus, autofocus method, and program
EP2209024A3 (en) Oblique projection optical system and projection type display apparatus using the same
JP2013057837A5 (enExample)
TW200628868A (en) Image inspection system for correcting focal position in autofocusing
JP6370626B2 (ja) 照明光学系、照明装置、及び照明光学素子
JP2012502310A5 (enExample)
JP2012008307A5 (enExample)
JP2011045553A5 (enExample)
JP2007325053A5 (enExample)
JP2019117330A5 (enExample)
CN106796386A (zh) 投影型显示装置
TWI587060B (zh) 多鏡頭攝像裝置
EP1918771A3 (en) Camera being equipped with a projector
CN104950552B (zh) 取景器及具备该取景器的拍摄装置
JP2011109623A5 (enExample)
JP2012173373A5 (ja) 顕微鏡
JP2011227372A5 (enExample)
JP2011185767A (ja) 形状測定装置及び形状測定方法
JP2013212217A5 (enExample)
JP2010193987A5 (enExample)
JP2005208174A (ja) 投映型画像表示装置
JP2012181139A (ja) レンズ検査装置