JPS5944403U - ophthalmology instruments - Google Patents
ophthalmology instrumentsInfo
- Publication number
- JPS5944403U JPS5944403U JP13883982U JP13883982U JPS5944403U JP S5944403 U JPS5944403 U JP S5944403U JP 13883982 U JP13883982 U JP 13883982U JP 13883982 U JP13883982 U JP 13883982U JP S5944403 U JPS5944403 U JP S5944403U
- Authority
- JP
- Japan
- Prior art keywords
- light source
- case
- illumination light
- observation
- illumination
- 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.)
- Pending
Links
Landscapes
- Eye Examination Apparatus (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
図はこの考案の一実施例の眼科器械である眼底カメラを
示す図で、第１図Ｃ１間眼底カメラの光学系説明図、第
２図はフィルタ交換装置の正面図、第３図は同眼底カメ
ラの外観斜視図である。
２・・・・・・照明光学系、３・・・・・・撮影光学系
（観察光学系）、４・・・・・・白熱ランプ（観察用光
源）、２５゜３５・・・・・・操作ノブ、２５ａ、３５
ａ・・・・・・表示部、２６・・・・・・ケース、２７
・・・・・・光ファイバ、２７ａ・・・・・・一端部、
２７ｂ・・・・・・他端部、２８・・・・・・遮光板、
Ｅ・・・・・・被検眼。The figures show a fundus camera, which is an ophthalmological instrument according to an embodiment of this invention. FIG. 3 is an external perspective view of the camera. 2...Illumination optical system, 3...Photographing optical system (observation optical system), 4...Incandescent lamp (observation light source), 25°35...・Operation knob, 25a, 35
a...Display section, 26...Case, 27
...Optical fiber, 27a...One end,
27b...other end, 28...shading plate,
E... Eye to be examined.
Claims (2)
、前記被検眼からの反射光束を観察するための観察光学
系とかケース内に収納され、該ケースの外側に検眼中に
操作される操作ノブが設けられた眼科器械において、 照明用光源を設け、該照明用光源に光ファイバの一端部
を臨ませるとともに、５該一端部には前記照明用光源か
らの光だけが入るように前記一端部の周りに遮光板を配
設し、さらに前記光ファイバの他端部を前記ケースに形
成された窓部から前記操作ノブの表示部に臨ませたこと
を特徴とする眼科器械。(1) An illumination optical system having an observation light source and illuminating the eye to be examined, and an observation optical system for observing the reflected light flux from the eye to be examined, are housed in a case and are operated during eye examination outside the case. In an ophthalmological instrument equipped with an operating knob, an illumination light source is provided, one end of the optical fiber is made to face the illumination light source, and only light from the illumination light source enters the one end. An ophthalmological instrument, further comprising: a light-shielding plate disposed around the one end, and the other end of the optical fiber facing a display section of the operation knob through a window formed in the case.
徴とする実用新案登録請求の範囲第１項記載の眼科器械
。(2) The ophthalmological instrument according to claim 1, wherein the illumination light source also serves as an observation light source.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13883982U JPS5944403U (en) | 1982-09-16 | 1982-09-16 | ophthalmology instruments |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13883982U JPS5944403U (en) | 1982-09-16 | 1982-09-16 | ophthalmology instruments |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5944403U true JPS5944403U (en) | 1984-03-23 |
Family
ID=30311389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13883982U Pending JPS5944403U (en) | 1982-09-16 | 1982-09-16 | ophthalmology instruments |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5944403U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5555683U (en) * | 1978-10-06 | 1980-04-15 |
-
1982
- 1982-09-16 JP JP13883982U patent/JPS5944403U/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5555683U (en) * | 1978-10-06 | 1980-04-15 |
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