JPH0381374B2 - - Google Patents
Info
- Publication number
- JPH0381374B2 JPH0381374B2 JP59059843A JP5984384A JPH0381374B2 JP H0381374 B2 JPH0381374 B2 JP H0381374B2 JP 59059843 A JP59059843 A JP 59059843A JP 5984384 A JP5984384 A JP 5984384A JP H0381374 B2 JPH0381374 B2 JP H0381374B2
- Authority
- JP
- Japan
- Prior art keywords
- lens
- image
- eye
- objective lens
- positive 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 - Lifetime
Links
- 230000003287 optical effect Effects 0.000 claims description 30
- 239000002131 composite material Substances 0.000 claims description 7
- 210000001747 pupil Anatomy 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000005286 illumination Methods 0.000 description 3
- 201000009310 astigmatism Diseases 0.000 description 1
- 210000004087 cornea Anatomy 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000002577 ophthalmoscopy Methods 0.000 description 1
Landscapes
- Eye Examination Apparatus (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP59059843A JPS60203233A (ja) | 1984-03-28 | 1984-03-28 | 検眼装置の内焦光学系 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP59059843A JPS60203233A (ja) | 1984-03-28 | 1984-03-28 | 検眼装置の内焦光学系 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS60203233A JPS60203233A (ja) | 1985-10-14 |
JPH0381374B2 true JPH0381374B2 (en]) | 1991-12-27 |
Family
ID=13124893
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP59059843A Granted JPS60203233A (ja) | 1984-03-28 | 1984-03-28 | 検眼装置の内焦光学系 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS60203233A (en]) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5879826B2 (ja) * | 2011-08-31 | 2016-03-08 | 株式会社ニデック | 眼底撮影装置 |
WO2018043657A1 (en) | 2016-08-31 | 2018-03-08 | Nikon Corporation | Wide-angle pupil relay for cellphone-based fundus camera |
WO2020251033A1 (en) | 2019-06-14 | 2020-12-17 | Nikon Corporation | Optical system for convertible imaging of posterior and anterior portions of the eye |
-
1984
- 1984-03-28 JP JP59059843A patent/JPS60203233A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS60203233A (ja) | 1985-10-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
LAPS | Cancellation because of no payment of annual fees |