JPS5875528A - まばたきの検知および補正装置付眼屈折力測定装置 - Google Patents
まばたきの検知および補正装置付眼屈折力測定装置Info
- Publication number
- JPS5875528A JPS5875528A JP56174803A JP17480381A JPS5875528A JP S5875528 A JPS5875528 A JP S5875528A JP 56174803 A JP56174803 A JP 56174803A JP 17480381 A JP17480381 A JP 17480381A JP S5875528 A JPS5875528 A JP S5875528A
- Authority
- JP
- Japan
- Prior art keywords
- measurement
- eye
- light
- receiving element
- blink
- 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
- 238000005259 measurement Methods 0.000 claims description 33
- 238000001514 detection method Methods 0.000 claims description 8
- 230000003287 optical effect Effects 0.000 claims description 6
- 210000004087 cornea Anatomy 0.000 claims description 3
- 230000004304 visual acuity Effects 0.000 claims 1
- 230000004397 blinking Effects 0.000 description 21
- 238000000034 method Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 5
- 210000000720 eyelash Anatomy 0.000 description 2
- 210000000744 eyelid Anatomy 0.000 description 2
- 238000003384 imaging method Methods 0.000 description 2
- 230000000193 eyeblink Effects 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 235000012149 noodles Nutrition 0.000 description 1
Landscapes
- Eye Examination Apparatus (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56174803A JPS5875528A (ja) | 1981-10-30 | 1981-10-30 | まばたきの検知および補正装置付眼屈折力測定装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56174803A JPS5875528A (ja) | 1981-10-30 | 1981-10-30 | まばたきの検知および補正装置付眼屈折力測定装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5875528A true JPS5875528A (ja) | 1983-05-07 |
| JPS6229049B2 JPS6229049B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1987-06-24 |
Family
ID=15984929
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP56174803A Granted JPS5875528A (ja) | 1981-10-30 | 1981-10-30 | まばたきの検知および補正装置付眼屈折力測定装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5875528A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5500697A (en) * | 1993-07-30 | 1996-03-19 | Nidek Co., Ltd. | Ophthalmic apparatus for measuring refractive characteristic of eye to be measured |
| JP2001275983A (ja) * | 2000-03-31 | 2001-10-09 | Topcon Corp | 眼科装置 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS49150896U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1974-04-08 | 1974-12-27 |
-
1981
- 1981-10-30 JP JP56174803A patent/JPS5875528A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS49150896U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1974-04-08 | 1974-12-27 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5500697A (en) * | 1993-07-30 | 1996-03-19 | Nidek Co., Ltd. | Ophthalmic apparatus for measuring refractive characteristic of eye to be measured |
| JP2001275983A (ja) * | 2000-03-31 | 2001-10-09 | Topcon Corp | 眼科装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6229049B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1987-06-24 |