JPH0115296B2 - - Google Patents
Info
- Publication number
- JPH0115296B2 JPH0115296B2 JP56071977A JP7197781A JPH0115296B2 JP H0115296 B2 JPH0115296 B2 JP H0115296B2 JP 56071977 A JP56071977 A JP 56071977A JP 7197781 A JP7197781 A JP 7197781A JP H0115296 B2 JPH0115296 B2 JP H0115296B2
- Authority
- JP
- Japan
- Prior art keywords
- lens
- eye
- group
- sunspot
- objective lens
- 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
Links
Classifications
- 
        - A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B3/00—Apparatus for testing the eyes; Instruments for examining the eyes
- A61B3/10—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions
- A61B3/14—Arrangements specially adapted for eye photography
- A61B3/15—Arrangements specially adapted for eye photography with means for aligning, spacing or blocking spurious reflection ; with means for relaxing
- A61B3/156—Arrangements specially adapted for eye photography with means for aligning, spacing or blocking spurious reflection ; with means for relaxing for blocking
 
- 
        - A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B3/00—Apparatus for testing the eyes; Instruments for examining the eyes
- A61B3/10—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions
- A61B3/12—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for looking at the eye fundus, e.g. ophthalmoscopes
 
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Medical Informatics (AREA)
- Biophysics (AREA)
- Ophthalmology & Optometry (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Physics & Mathematics (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Lenses (AREA)
- Eye Examination Apparatus (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title | 
|---|---|---|---|
| JP56071977A JPS57186726A (en) | 1981-05-13 | 1981-05-13 | Optical system for photography of eyeground | 
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title | 
|---|---|---|---|
| JP56071977A JPS57186726A (en) | 1981-05-13 | 1981-05-13 | Optical system for photography of eyeground | 
Publications (2)
| Publication Number | Publication Date | 
|---|---|
| JPS57186726A JPS57186726A (en) | 1982-11-17 | 
| JPH0115296B2 true JPH0115296B2 (OSRAM) | 1989-03-16 | 
Family
ID=13476023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date | 
|---|---|---|---|
| JP56071977A Granted JPS57186726A (en) | 1981-05-13 | 1981-05-13 | Optical system for photography of eyeground | 
Country Status (1)
| Country | Link | 
|---|---|
| JP (1) | JPS57186726A (OSRAM) | 
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title | 
|---|---|---|---|---|
| CN106725293B (zh) * | 2017-01-12 | 2018-10-09 | 上海美沃精密仪器股份有限公司 | 透镜模组及使用该透镜模组的眼底成像设备 | 
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title | 
|---|---|---|---|---|
| DE2532558C2 (de) * | 1975-07-21 | 1983-03-03 | Siemens AG, 1000 Berlin und 8000 München | Schaltungsanordnung für ein Remanenzrelais | 
| JPS5591336A (en) * | 1978-12-29 | 1980-07-10 | Nippon Chemical Ind | Optical system for observing and photographing eyeground | 
- 
        1981
        - 1981-05-13 JP JP56071977A patent/JPS57186726A/ja active Granted
 
Also Published As
| Publication number | Publication date | 
|---|---|
| JPS57186726A (en) | 1982-11-17 | 
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