JPH0274005U - - Google Patents
Info
- Publication number
- JPH0274005U JPH0274005U JP15523988U JP15523988U JPH0274005U JP H0274005 U JPH0274005 U JP H0274005U JP 15523988 U JP15523988 U JP 15523988U JP 15523988 U JP15523988 U JP 15523988U JP H0274005 U JPH0274005 U JP H0274005U
- Authority
- JP
- Japan
- Prior art keywords
- distance meter
- interpupillary distance
- gaze target
- light source
- eye
- 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 5
- 210000001508 eye Anatomy 0.000 claims 3
- 210000005252 bulbus oculi Anatomy 0.000 claims 1
- 230000003287 optical effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
- 230000001179 pupillary effect Effects 0.000 description 3
- 239000004973 liquid crystal related substance Substances 0.000 description 2
- 238000005286 illumination Methods 0.000 description 1
Landscapes
- Eye Examination Apparatus (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15523988U JPH0529681Y2 (https=) | 1988-11-29 | 1988-11-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15523988U JPH0529681Y2 (https=) | 1988-11-29 | 1988-11-29 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0274005U true JPH0274005U (https=) | 1990-06-06 |
| JPH0529681Y2 JPH0529681Y2 (https=) | 1993-07-29 |
Family
ID=31432693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15523988U Expired - Lifetime JPH0529681Y2 (https=) | 1988-11-29 | 1988-11-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0529681Y2 (https=) |
-
1988
- 1988-11-29 JP JP15523988U patent/JPH0529681Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0529681Y2 (https=) | 1993-07-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP0603157A1 (en) | Image pickup apparatus | |
| JPH01312902A (ja) | 眼球運動検査装置 | |
| JPH02134130A (ja) | 非接触視線検出装置 | |
| JP2025515150A5 (https=) | ||
| US2635502A (en) | Instrument for testing eyes | |
| US4944585A (en) | Device for measuring pupillary distance | |
| JP3240242B2 (ja) | アイポイント測定具 | |
| JPH0274005U (https=) | ||
| JPS60233526A (ja) | 光学レンズを眼鏡フレ−ムに取付ける際に必要なパラメ−タを測定するための装置 | |
| JP2567642B2 (ja) | 瞳孔間距離計 | |
| CN217772315U (zh) | 一种实时眼球生物数据测量装置 | |
| US4820039A (en) | Medical apparatus for diagnosing eye conditions | |
| US2477518A (en) | Interpupillary distance gauge having mirror means | |
| JPS6144014B2 (https=) | ||
| JP2627553B2 (ja) | 瞳孔間距離計 | |
| US3519337A (en) | Internal reading means,chiefly for ophthalmometers | |
| CN224085307U (zh) | 一种斜视测量仪 | |
| JPH0233250B2 (https=) | ||
| JPS627284Y2 (https=) | ||
| JP2651212B2 (ja) | 眼屈折度測定装置 | |
| US2159277A (en) | Method of and apparatus for determining pupillary distance | |
| JPH01158934A (ja) | 瞳孔間距離計 | |
| JPS6311930Y2 (https=) | ||
| US2453888A (en) | Optical instrument for examining and measuring characteristics of the eye | |
| JPH0571247B2 (https=) |