JPS6329508U - - Google Patents
Info
- Publication number
- JPS6329508U JPS6329508U JP12094586U JP12094586U JPS6329508U JP S6329508 U JPS6329508 U JP S6329508U JP 12094586 U JP12094586 U JP 12094586U JP 12094586 U JP12094586 U JP 12094586U JP S6329508 U JPS6329508 U JP S6329508U
- Authority
- JP
- Japan
- Prior art keywords
- light source
- illumination
- illumination light
- examined
- 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
- 238000005286 illumination Methods 0.000 claims description 9
- 230000003287 optical effect Effects 0.000 claims description 3
- 238000003384 imaging method Methods 0.000 claims description 2
- 230000004907 flux Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Eye Examination Apparatus (AREA)
Description
第１図は本考案による眼科検査装置の光学系の
構成を示した説明図、第２図は第１図の装置の調
光回路の構成を示した回路図である。
１……被検眼、６，６′……結像レンズ、７…
…フイルム、１３……エキサイターフイルタ、１
６……閃光管、１８……照明用光源。
FIG. 1 is an explanatory diagram showing the configuration of an optical system of an ophthalmological examination apparatus according to the present invention, and FIG. 2 is a circuit diagram showing the configuration of a dimming circuit of the apparatus shown in FIG. 1... Eye to be examined, 6, 6'... Imaging lens, 7...
...Film, 13...Exciter filter, 1
6... Flash tube, 18... Light source for illumination.
Claims (1)
いは蛍光剤造影撮影する眼科検査装置において、 被検眼を観察照明する照明用光源と、 照明用光源を調光する調光手段と、 照明用光源からの光束を被検眼に導く照明光学
系と、 蛍光剤造影撮影時、照明光学系に挿入されるフ
イルタと、 前記フイルタの照明光学系挿入に応じて、照明
用光源の明るさを調節する調節手段とを設け、 前記調節手段により照明用光源の明るさがカラ
ー撮影と蛍光剤造影撮影に対し、それぞれ適正に
なるように調節し、各撮影時、前記調光手段によ
り照明用光源の調光を可能にしたことを特徴とす
る眼科検査装置。[Scope of Claim for Utility Model Registration] In an ophthalmological examination device that takes color images of the chamber or fundus of the eye to be examined or takes fluorescent contrast images, an illumination light source that illuminates the eye to be examined for observation, and a dimming control that modulates the illumination light source. means, an illumination optical system that guides the light flux from the illumination light source to the eye to be examined; a filter inserted into the illumination optical system during fluorescent agent contrast imaging; and an adjustment means for adjusting brightness, the adjustment means adjusts the brightness of the illumination light source to be appropriate for color photography and fluorescent agent contrast photography, respectively, and at the time of each photography, the brightness of the illumination light source is adjusted by the light adjustment means. An ophthalmological examination device characterized in that a light source for illumination can be dimmed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986120945U JPH0228884Y2 (en) | 1986-08-08 | 1986-08-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986120945U JPH0228884Y2 (en) | 1986-08-08 | 1986-08-08 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6329508U true JPS6329508U (en) | 1988-02-26 |
| JPH0228884Y2 JPH0228884Y2 (en) | 1990-08-02 |
Family
ID=31009742
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986120945U Expired JPH0228884Y2 (en) | 1986-08-08 | 1986-08-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0228884Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01300923A (en) * | 1988-05-31 | 1989-12-05 | Topcon Corp | Opthalmic imaging apparatus |
| JPH02124137A (en) * | 1988-11-04 | 1990-05-11 | Topcon Corp | Eyeground camera |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4795533B2 (en) * | 1999-12-28 | 2011-10-19 | 株式会社トプコン | Ophthalmic imaging equipment |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57142232A (en) * | 1981-02-26 | 1982-09-02 | Olympus Optical Co | Apparatus for controlling observation ligh amount of eye bottom camera |
| JPS5973904U (en) * | 1982-11-09 | 1984-05-19 | オリンパス光学工業株式会社 | fundus camera |
-
1986
- 1986-08-08 JP JP1986120945U patent/JPH0228884Y2/ja not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57142232A (en) * | 1981-02-26 | 1982-09-02 | Olympus Optical Co | Apparatus for controlling observation ligh amount of eye bottom camera |
| JPS5973904U (en) * | 1982-11-09 | 1984-05-19 | オリンパス光学工業株式会社 | fundus camera |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01300923A (en) * | 1988-05-31 | 1989-12-05 | Topcon Corp | Opthalmic imaging apparatus |
| JPH02124137A (en) * | 1988-11-04 | 1990-05-11 | Topcon Corp | Eyeground camera |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0228884Y2 (en) | 1990-08-02 |
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