JPS6432531U - - Google Patents
Info
- Publication number
- JPS6432531U JPS6432531U JP12788187U JP12788187U JPS6432531U JP S6432531 U JPS6432531 U JP S6432531U JP 12788187 U JP12788187 U JP 12788187U JP 12788187 U JP12788187 U JP 12788187U JP S6432531 U JPS6432531 U JP S6432531U
- Authority
- JP
- Japan
- Prior art keywords
- lens part
- objective lens
- optical axis
- waist level
- positive lens
- 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
- 230000003287 optical effect Effects 0.000 claims 3
- 238000005452 bending Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Viewfinders (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12788187U JPS6432531U (enExample) | 1987-08-21 | 1987-08-21 | |
| US07/180,451 US4957356A (en) | 1987-04-20 | 1988-04-12 | Finder device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12788187U JPS6432531U (enExample) | 1987-08-21 | 1987-08-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6432531U true JPS6432531U (enExample) | 1989-03-01 |
Family
ID=31380708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12788187U Pending JPS6432531U (enExample) | 1987-04-20 | 1987-08-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6432531U (enExample) |
-
1987
- 1987-08-21 JP JP12788187U patent/JPS6432531U/ja active Pending