JPH0733147Y2 - レンズ焦点位置測定具 - Google Patents
レンズ焦点位置測定具Info
- Publication number
- JPH0733147Y2 JPH0733147Y2 JP1989051995U JP5199589U JPH0733147Y2 JP H0733147 Y2 JPH0733147 Y2 JP H0733147Y2 JP 1989051995 U JP1989051995 U JP 1989051995U JP 5199589 U JP5199589 U JP 5199589U JP H0733147 Y2 JPH0733147 Y2 JP H0733147Y2
- Authority
- JP
- Japan
- Prior art keywords
- lens
- light
- measuring tool
- shielding plate
- focus position
- 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.)
- Expired - Lifetime
Links
Landscapes
- Testing Of Optical Devices Or Fibers (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1989051995U JPH0733147Y2 (ja) | 1989-05-02 | 1989-05-02 | レンズ焦点位置測定具 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1989051995U JPH0733147Y2 (ja) | 1989-05-02 | 1989-05-02 | レンズ焦点位置測定具 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH02141840U JPH02141840U (enrdf_load_stackoverflow) | 1990-11-29 |
JPH0733147Y2 true JPH0733147Y2 (ja) | 1995-07-31 |
Family
ID=31571922
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1989051995U Expired - Lifetime JPH0733147Y2 (ja) | 1989-05-02 | 1989-05-02 | レンズ焦点位置測定具 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0733147Y2 (enrdf_load_stackoverflow) |
-
1989
- 1989-05-02 JP JP1989051995U patent/JPH0733147Y2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH02141840U (enrdf_load_stackoverflow) | 1990-11-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
LAPS | Cancellation because of no payment of annual fees |