JPS57156087U - - Google Patents
Info
- Publication number
- JPS57156087U JPS57156087U JP4240781U JP4240781U JPS57156087U JP S57156087 U JPS57156087 U JP S57156087U JP 4240781 U JP4240781 U JP 4240781U JP 4240781 U JP4240781 U JP 4240781U JP S57156087 U JPS57156087 U JP S57156087U
- Authority
- JP
- Japan
- 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
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4240781U JPS57156087U (de) | 1981-03-27 | 1981-03-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4240781U JPS57156087U (de) | 1981-03-27 | 1981-03-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS57156087U true JPS57156087U (de) | 1982-09-30 |
Family
ID=29839437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4240781U Pending JPS57156087U (de) | 1981-03-27 | 1981-03-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57156087U (de) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3601473A (en) * | 1970-04-14 | 1971-08-24 | Leitz Ernst Gmbh | Objective having long back focal distance with regard to its focal length |
| JPS4946433A (de) * | 1972-09-06 | 1974-05-04 | ||
| JPS49101020A (de) * | 1973-01-30 | 1974-09-25 | ||
| JPS49113622A (de) * | 1973-02-27 | 1974-10-30 | ||
| JPS5034824A (de) * | 1973-08-01 | 1975-04-03 | ||
| JPS5129136A (de) * | 1974-09-05 | 1976-03-12 | Minolta Camera Kk | |
| JPS51142317A (en) * | 1975-05-22 | 1976-12-07 | Asahi Optical Co Ltd | Compact wide angle lens of retrofocus type |
| JPS5325430A (en) * | 1976-08-20 | 1978-03-09 | Nippon Chemical Ind | Wide angle photographic lens |
| JPS5355024A (en) * | 1976-10-29 | 1978-05-19 | Olympus Optical Co Ltd | Shift lens |
| JPS54101320A (en) * | 1978-01-27 | 1979-08-09 | Asahi Optical Co Ltd | Retrofocus wide angle photographic lens |
| JPS5619021A (en) * | 1979-07-26 | 1981-02-23 | Nippon Kogaku Kk <Nikon> | Retrofocus type wide angle lens |
-
1981
- 1981-03-27 JP JP4240781U patent/JPS57156087U/ja active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3601473A (en) * | 1970-04-14 | 1971-08-24 | Leitz Ernst Gmbh | Objective having long back focal distance with regard to its focal length |
| JPS4946433A (de) * | 1972-09-06 | 1974-05-04 | ||
| JPS49101020A (de) * | 1973-01-30 | 1974-09-25 | ||
| JPS49113622A (de) * | 1973-02-27 | 1974-10-30 | ||
| JPS5034824A (de) * | 1973-08-01 | 1975-04-03 | ||
| JPS5129136A (de) * | 1974-09-05 | 1976-03-12 | Minolta Camera Kk | |
| JPS51142317A (en) * | 1975-05-22 | 1976-12-07 | Asahi Optical Co Ltd | Compact wide angle lens of retrofocus type |
| JPS5325430A (en) * | 1976-08-20 | 1978-03-09 | Nippon Chemical Ind | Wide angle photographic lens |
| JPS5355024A (en) * | 1976-10-29 | 1978-05-19 | Olympus Optical Co Ltd | Shift lens |
| JPS54101320A (en) * | 1978-01-27 | 1979-08-09 | Asahi Optical Co Ltd | Retrofocus wide angle photographic lens |
| JPS5619021A (en) * | 1979-07-26 | 1981-02-23 | Nippon Kogaku Kk <Nikon> | Retrofocus type wide angle lens |