JPH0175211U - - Google Patents
Info
- Publication number
- JPH0175211U JPH0175211U JP1987170483U JP17048387U JPH0175211U JP H0175211 U JPH0175211 U JP H0175211U JP 1987170483 U JP1987170483 U JP 1987170483U JP 17048387 U JP17048387 U JP 17048387U JP H0175211 U JPH0175211 U JP H0175211U
- Authority
- JP
- Japan
- Prior art keywords
- lens
- biconcave
- fno
- object side
- positive
- 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
Landscapes
- Lenses (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17048387U JPH0414732Y2 (2) | 1987-11-07 | 1987-11-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17048387U JPH0414732Y2 (2) | 1987-11-07 | 1987-11-07 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0175211U true JPH0175211U (2) | 1989-05-22 |
| JPH0414732Y2 JPH0414732Y2 (2) | 1992-04-02 |
Family
ID=31461470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17048387U Expired JPH0414732Y2 (2) | 1987-11-07 | 1987-11-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0414732Y2 (2) |
-
1987
- 1987-11-07 JP JP17048387U patent/JPH0414732Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0414732Y2 (2) | 1992-04-02 |
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