JPH01152607U - - Google Patents
Info
- Publication number
- JPH01152607U JPH01152607U JP4907288U JP4907288U JPH01152607U JP H01152607 U JPH01152607 U JP H01152607U JP 4907288 U JP4907288 U JP 4907288U JP 4907288 U JP4907288 U JP 4907288U JP H01152607 U JPH01152607 U JP H01152607U
- Authority
- JP
- Japan
- Prior art keywords
- optical system
- eye
- measurement
- cornea
- examined
- 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
- 230000003287 optical effect Effects 0.000 claims description 18
- 238000005259 measurement Methods 0.000 claims description 10
- 210000004087 cornea Anatomy 0.000 claims description 8
- 239000012530 fluid Substances 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988049072U JPH0529685Y2 (cg-RX-API-DMAC7.html) | 1988-04-12 | 1988-04-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988049072U JPH0529685Y2 (cg-RX-API-DMAC7.html) | 1988-04-12 | 1988-04-12 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01152607U true JPH01152607U (cg-RX-API-DMAC7.html) | 1989-10-20 |
| JPH0529685Y2 JPH0529685Y2 (cg-RX-API-DMAC7.html) | 1993-07-29 |
Family
ID=31275192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988049072U Expired - Lifetime JPH0529685Y2 (cg-RX-API-DMAC7.html) | 1988-04-12 | 1988-04-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0529685Y2 (cg-RX-API-DMAC7.html) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5213693U (cg-RX-API-DMAC7.html) * | 1975-07-17 | 1977-01-31 | ||
| JPS5731837A (en) * | 1980-06-27 | 1982-02-20 | Humphrey Instruments Inc | Method and apparatus for examinating cornea shape |
| JPS6155373A (ja) * | 1984-08-25 | 1986-03-19 | Shimadzu Corp | 回転形流体切換装置 |
| JPS61272028A (ja) * | 1985-05-23 | 1986-12-02 | キ−ラ−・リミテッド | 眼圧計 |
| US4640596A (en) * | 1980-10-31 | 1987-02-03 | Humphrey Instruments, Inc. | Objective refractor for the eye |
-
1988
- 1988-04-12 JP JP1988049072U patent/JPH0529685Y2/ja not_active Expired - Lifetime
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5213693U (cg-RX-API-DMAC7.html) * | 1975-07-17 | 1977-01-31 | ||
| JPS5731837A (en) * | 1980-06-27 | 1982-02-20 | Humphrey Instruments Inc | Method and apparatus for examinating cornea shape |
| US4640596A (en) * | 1980-10-31 | 1987-02-03 | Humphrey Instruments, Inc. | Objective refractor for the eye |
| JPS6155373A (ja) * | 1984-08-25 | 1986-03-19 | Shimadzu Corp | 回転形流体切換装置 |
| JPS61272028A (ja) * | 1985-05-23 | 1986-12-02 | キ−ラ−・リミテッド | 眼圧計 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0529685Y2 (cg-RX-API-DMAC7.html) | 1993-07-29 |