JPS62189702U - - Google Patents
Info
- Publication number
- JPS62189702U JPS62189702U JP7764786U JP7764786U JPS62189702U JP S62189702 U JPS62189702 U JP S62189702U JP 7764786 U JP7764786 U JP 7764786U JP 7764786 U JP7764786 U JP 7764786U JP S62189702 U JPS62189702 U JP S62189702U
- Authority
- JP
- Japan
- Prior art keywords
- cylindrical body
- color
- light source
- scattered
- registration request
- 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
- 230000004456 color vision Effects 0.000 claims 1
- 239000005337 ground glass Substances 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 239000003086 colorant Substances 0.000 description 1
Landscapes
- Spectrometry And Color Measurement (AREA)
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
Description
第１図は本考案の実施の一例を示す色混合部の
縦断側面図、第２図は発光体の要部の正面図であ
る。
１……光ガイド、１ａ……反射散乱面、２……
光源、２ａ……遮光板、２ｂ，２ｃ……異なる単
一色の発光体、３……半透明体。
FIG. 1 is a longitudinal sectional side view of a color mixing section showing an example of the implementation of the present invention, and FIG. 2 is a front view of the main parts of the light emitter. 1... Light guide, 1a... Reflective scattering surface, 2...
Light source, 2a...shading plate, 2b, 2c...luminous bodies of different single colors, 3...translucent body.
Claims (1)
端部に、２又は３種類の単一色の発光体が適宜混
合状態で散点させられた光源部を、上記発光体に
筒状体の内部を臨ませて設ける一方、上記筒状体
の先端部をスリガラスのような半透明体で閉塞し
たことを特徴とする色覚検査器の色混合部。 At the rear end of a cylindrical body whose inner surface is a light reflecting and scattering surface, a light source section in which two or three types of single-color luminous bodies are scattered in an appropriate mixed state is attached to the cylindrical body. A color mixing section of a color vision tester, characterized in that the cylindrical body is provided so as to face the inside of the body, and the distal end of the cylindrical body is closed with a translucent material such as ground glass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7764786U JPH027527Y2 (en) | 1986-05-23 | 1986-05-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7764786U JPH027527Y2 (en) | 1986-05-23 | 1986-05-23 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62189702U true JPS62189702U (en) | 1987-12-02 |
| JPH027527Y2 JPH027527Y2 (en) | 1990-02-22 |
Family
ID=30925848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7764786U Expired JPH027527Y2 (en) | 1986-05-23 | 1986-05-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH027527Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002034926A (en) * | 2000-07-27 | 2002-02-05 | Topcon Corp | Illuminating optical system of ophthalmologic photography device |
-
1986
- 1986-05-23 JP JP7764786U patent/JPH027527Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002034926A (en) * | 2000-07-27 | 2002-02-05 | Topcon Corp | Illuminating optical system of ophthalmologic photography device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH027527Y2 (en) | 1990-02-22 |