JP4406258B2 - 視力検査装置 - Google Patents
視力検査装置 Download PDFInfo
- Publication number
- JP4406258B2 JP4406258B2 JP2003367279A JP2003367279A JP4406258B2 JP 4406258 B2 JP4406258 B2 JP 4406258B2 JP 2003367279 A JP2003367279 A JP 2003367279A JP 2003367279 A JP2003367279 A JP 2003367279A JP 4406258 B2 JP4406258 B2 JP 4406258B2
- Authority
- JP
- Japan
- Prior art keywords
- target
- visual acuity
- visual
- glare light
- test
- 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.)
- Expired - Fee Related
Links
- 238000012360 testing method Methods 0.000 title claims description 81
- 230000004438 eyesight Effects 0.000 title claims description 14
- 230000004304 visual acuity Effects 0.000 claims description 92
- 230000004313 glare Effects 0.000 claims description 79
- 238000007689 inspection Methods 0.000 claims description 56
- 230000000007 visual effect Effects 0.000 claims description 56
- 230000003287 optical effect Effects 0.000 claims description 47
- 230000003068 static effect Effects 0.000 claims description 22
- 230000008859 change Effects 0.000 claims description 9
- 238000002834 transmittance Methods 0.000 claims description 7
- 238000011156 evaluation Methods 0.000 description 20
- 230000004907 flux Effects 0.000 description 15
- 230000004044 response Effects 0.000 description 14
- 238000005286 illumination Methods 0.000 description 11
- 239000011521 glass Substances 0.000 description 9
- 230000001681 protective effect Effects 0.000 description 9
- 238000010586 diagram Methods 0.000 description 7
- 230000005540 biological transmission Effects 0.000 description 2
- 210000003128 head Anatomy 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 125000002066 L-histidyl group Chemical group [H]N1C([H])=NC(C([H])([H])[C@](C(=O)[*])([H])N([H])[H])=C1[H] 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
Images
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- Eye Examination Apparatus (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2003367279A JP4406258B2 (ja) | 2002-10-30 | 2003-10-28 | 視力検査装置 |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2002316382 | 2002-10-30 | ||
| JP2003367279A JP4406258B2 (ja) | 2002-10-30 | 2003-10-28 | 視力検査装置 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2004167230A JP2004167230A (ja) | 2004-06-17 |
| JP2004167230A5 JP2004167230A5 (enExample) | 2006-09-14 |
| JP4406258B2 true JP4406258B2 (ja) | 2010-01-27 |
Family
ID=32715820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2003367279A Expired - Fee Related JP4406258B2 (ja) | 2002-10-30 | 2003-10-28 | 視力検査装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4406258B2 (enExample) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4489484B2 (ja) * | 2004-03-30 | 2010-06-23 | 株式会社トプコン | コントラスト感度検査支援システム及びコントラスト感度検査支援プログラム |
| JP4674694B2 (ja) | 2005-04-27 | 2011-04-20 | 国立大学法人大阪大学 | 光アナログ／ディジタル変換方法およびその装置 |
| US8197065B2 (en) * | 2009-08-03 | 2012-06-12 | Nike, Inc. | Vision testing and/or training using adaptable visual indicia |
| US8534839B2 (en) * | 2010-03-01 | 2013-09-17 | Alcon Research, Ltd. | Adaptive visual performance testing system |
| DE202010013741U1 (de) * | 2010-09-30 | 2010-12-09 | Oculus Optikgeräte GmbH | Sehtestgerät |
| JP5746875B2 (ja) * | 2011-02-10 | 2015-07-08 | 株式会社トプコン | 検眼システム |
| JP6471403B2 (ja) * | 2013-01-31 | 2019-02-20 | 株式会社ニデック | 検眼装置 |
| JP6391979B2 (ja) * | 2014-05-01 | 2018-09-19 | 株式会社トプコン | 視機能検査装置 |
| CN105030190A (zh) * | 2015-08-27 | 2015-11-11 | 上海莫视智能科技有限公司 | 一种双目视力检测仪 |
| JP7100500B2 (ja) * | 2018-06-08 | 2022-07-13 | 三井化学株式会社 | 視機能検査および光学特性算出システム |
| EP4018916A4 (en) * | 2019-09-12 | 2023-08-16 | Mitsui Chemicals, Inc. | DEVICE FOR TESTING VISUAL FUNCTIONS |
-
2003
- 2003-10-28 JP JP2003367279A patent/JP4406258B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2004167230A (ja) | 2004-06-17 |
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