JPH0224372U - - Google Patents
Info
- Publication number
- JPH0224372U JPH0224372U JP10285488U JP10285488U JPH0224372U JP H0224372 U JPH0224372 U JP H0224372U JP 10285488 U JP10285488 U JP 10285488U JP 10285488 U JP10285488 U JP 10285488U JP H0224372 U JPH0224372 U JP H0224372U
- Authority
- JP
- Japan
- Prior art keywords
- tested
- reflection plate
- illumination
- moving
- light source
- 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
- 238000005286 illumination Methods 0.000 claims description 5
Landscapes
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Description
第１図は本考案の一実施例を示す側面図、第２
図は第１図に示す照明反射板が移動した状態を示
す側面図、第３図は従来の一例を示す側面図であ
る。
１…被試験物、２，２′…光源、３…照明反射
板、４…移動機構、５…ＴＶカメラ、ａ…透過光
、ｂ…反射光。
Figure 1 is a side view showing one embodiment of the present invention;
The figure is a side view showing a state in which the illumination reflector shown in FIG. 1 has been moved, and FIG. 3 is a side view showing an example of the prior art. DESCRIPTION OF SYMBOLS 1... Test object, 2, 2'... Light source, 3... Illumination reflecting plate, 4... Moving mechanism, 5... TV camera, a... Transmitted light, b... Reflected light.
Claims (1)
射板と、前記照明反射板を移動させる移動機構と
、前期被試験物の上方に設置された光源とを含む
ことを特徴とする照明装置。 An illumination device comprising: an illumination reflection plate disposed below and parallel to an object to be tested; a moving mechanism for moving the illumination reflection plate; and a light source installed above the object to be tested.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10285488U JPH0224372U (en) | 1988-08-02 | 1988-08-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10285488U JPH0224372U (en) | 1988-08-02 | 1988-08-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0224372U true JPH0224372U (en) | 1990-02-19 |
Family
ID=31333147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10285488U Pending JPH0224372U (en) | 1988-08-02 | 1988-08-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0224372U (en) |
-
1988
- 1988-08-02 JP JP10285488U patent/JPH0224372U/ja active Pending
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