JPS5816551U - gemstone identifier - Google Patents
gemstone identifierInfo
- Publication number
- JPS5816551U JPS5816551U JP11024181U JP11024181U JPS5816551U JP S5816551 U JPS5816551 U JP S5816551U JP 11024181 U JP11024181 U JP 11024181U JP 11024181 U JP11024181 U JP 11024181U JP S5816551 U JPS5816551 U JP S5816551U
- Authority
- JP
- Japan
- Prior art keywords
- identifier
- louver
- handle
- jewelry
- rotatably attached
- 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
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
- Lenses (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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案になる宝石鑑別器の外観を示した概略斜
視図、′第２図及び第３図はそれぞれ本考案に用いられ
る偏光フィルタ並びに２色鏡の外観を示した斜視図であ
る。
１・・・・・・把手、１ｃ・・・・・・回動軸、２・・
・・・・拡大ルーバ、３・・・・・・チェルシーフィル
タ、４・・・・・・偏光フィルタ、５・・・・・・２色
鏡。Figure 1 is a schematic perspective view showing the external appearance of the gemstone discriminator according to the present invention, and Figures 2 and 3 are perspective views showing the external appearance of a polarizing filter and a dichroic mirror used in the present invention, respectively. . 1...Handle, 1c...Rotation axis, 2...
...Magnifying louver, 3...Chelsea filter, 4...Polarizing filter, 5...Dichroic mirror.
Claims (3)
さらにその拡大ルーバに同軸に前記把手に回動自在に取
り付けられたチェルシーフィルタとからなる宝石鑑別器
。(1) An enlarged louver rotatably attached to the handle,
The jewelry identifier further comprises a Chelsea filter rotatably attached to the handle coaxially with the magnifying louver.
偏光フィルタを設けこの偏光フィルタを前記把手に
対して回動自在に取り付けるようにした実用新案登録請
求の範囲第１項に記載の宝石鑑別器。(2) Further coaxially above the Chelsea filter
The jewelry identifier according to claim 1, which is a registered utility model and is provided with a polarizing filter, and the polarizing filter is rotatably attached to the handle.
した実用新案登録請求の範囲第１項又は第２項に記載の
宝石鑑別器。(3) The jewelry identifier according to claim 1 or 2, wherein a dichroic mirror can be attached to the magnifying louver.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11024181U JPS5816551U (en) | 1981-07-27 | 1981-07-27 | gemstone identifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11024181U JPS5816551U (en) | 1981-07-27 | 1981-07-27 | gemstone identifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5816551U true JPS5816551U (en) | 1983-02-01 |
Family
ID=29904602
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11024181U Pending JPS5816551U (en) | 1981-07-27 | 1981-07-27 | gemstone identifier |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5816551U (en) |
-
1981
- 1981-07-27 JP JP11024181U patent/JPS5816551U/en active Pending
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