JPH0162801U - - Google Patents
Info
- Publication number
- JPH0162801U JPH0162801U JP1988133068U JP13306888U JPH0162801U JP H0162801 U JPH0162801 U JP H0162801U JP 1988133068 U JP1988133068 U JP 1988133068U JP 13306888 U JP13306888 U JP 13306888U JP H0162801 U JPH0162801 U JP H0162801U
- Authority
- JP
- Japan
- Prior art keywords
- optical system
- light
- measuring device
- ophthalmological
- imaging optical
- 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 16
- 238000001514 detection method Methods 0.000 claims description 8
- 238000005259 measurement Methods 0.000 claims description 4
- 238000003384 imaging method Methods 0.000 claims 8
- 230000005540 biological transmission Effects 0.000 claims 1
- 210000004087 cornea Anatomy 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 210000001747 pupil Anatomy 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13306888U JPH0342885Y2 (en]) | 1988-10-12 | 1988-10-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13306888U JPH0342885Y2 (en]) | 1988-10-12 | 1988-10-12 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0162801U true JPH0162801U (en]) | 1989-04-21 |
| JPH0342885Y2 JPH0342885Y2 (en]) | 1991-09-09 |
Family
ID=31390604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13306888U Expired JPH0342885Y2 (en]) | 1988-10-12 | 1988-10-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0342885Y2 (en]) |
-
1988
- 1988-10-12 JP JP13306888U patent/JPH0342885Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0342885Y2 (en]) | 1991-09-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4944303A (en) | Noncontact type tonometer | |
| US5537163A (en) | Ophthalmologic apparatus with automatic focusing using two reference marks and having an in-focus detecting system | |
| US4712894A (en) | Ophthalmoscopic instrument having working position detecting means | |
| US5504543A (en) | Ophthalmic photographing apparatus having control means for stopping the operation and fixing the in-focus state | |
| JPS629333B2 (en]) | ||
| JP2939988B2 (ja) | 視線検出装置 | |
| US5781275A (en) | Eye refractometer and eye refractive power measuring apparatus for electro-optically measuring the refractive power of the eye | |
| JPH0162801U (en]) | ||
| JP2892007B2 (ja) | 非接触式眼圧計 | |
| JPH0984760A (ja) | 眼科器械用位置合わせ検出装置 | |
| JP2018051036A (ja) | 眼底撮影装置 | |
| JPH0330366B2 (en]) | ||
| JPH05317255A (ja) | 被検眼計測装置 | |
| JP2707337B2 (ja) | 角膜形状測定装置 | |
| JP2860592B2 (ja) | 眼底カメラ | |
| JPH02220626A (ja) | 角膜形状測定装置 | |
| JPH0566806B2 (en]) | ||
| JPH04269937A (ja) | 眼科装置 | |
| JPH0580205B2 (en]) | ||
| JPS6114811B2 (en]) | ||
| JPS6322823B2 (en]) | ||
| JPS6121655B2 (en]) | ||
| JP2951991B2 (ja) | 眼屈折計 | |
| JP3156859B2 (ja) | 非接触式眼圧計 | |
| JP3046600B2 (ja) | 眼科装置 |