JPS50124633A - - Google Patents
Info
- Publication number
- JPS50124633A JPS50124633A JP1818174A JP1818174A JPS50124633A JP S50124633 A JPS50124633 A JP S50124633A JP 1818174 A JP1818174 A JP 1818174A JP 1818174 A JP1818174 A JP 1818174A JP S50124633 A JPS50124633 A JP S50124633A
- 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.)
- Granted
Links
Landscapes
- Lenses (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1818174A JPS5437821B2 (https=) | 1974-02-14 | 1974-02-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1818174A JPS5437821B2 (https=) | 1974-02-14 | 1974-02-14 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS50124633A true JPS50124633A (https=) | 1975-09-30 |
| JPS5437821B2 JPS5437821B2 (https=) | 1979-11-17 |
Family
ID=11964431
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1818174A Expired JPS5437821B2 (https=) | 1974-02-14 | 1974-02-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5437821B2 (https=) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5398689U (https=) * | 1977-01-13 | 1978-08-10 | ||
| JPS5695206A (en) * | 1979-12-05 | 1981-08-01 | Ricoh Co Ltd | Gauss type lens |
| JPH02256013A (ja) * | 1988-10-12 | 1990-10-16 | Asahi Optical Co Ltd | 読取り用レンズ |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB746201A (en) * | 1954-03-11 | 1956-03-14 | J H Dallmeyer Ltd | Improvement in lenses |
| US2831397A (en) * | 1955-02-15 | 1958-04-22 | Zeiss Carl | Photographic objective |
| US3136840A (en) * | 1962-03-26 | 1964-06-09 | Bausch & Lomb | Symmetrical gauss type objective |
-
1974
- 1974-02-14 JP JP1818174A patent/JPS5437821B2/ja not_active Expired
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB746201A (en) * | 1954-03-11 | 1956-03-14 | J H Dallmeyer Ltd | Improvement in lenses |
| US2831397A (en) * | 1955-02-15 | 1958-04-22 | Zeiss Carl | Photographic objective |
| US3136840A (en) * | 1962-03-26 | 1964-06-09 | Bausch & Lomb | Symmetrical gauss type objective |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5398689U (https=) * | 1977-01-13 | 1978-08-10 | ||
| JPS5695206A (en) * | 1979-12-05 | 1981-08-01 | Ricoh Co Ltd | Gauss type lens |
| JPH02256013A (ja) * | 1988-10-12 | 1990-10-16 | Asahi Optical Co Ltd | 読取り用レンズ |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5437821B2 (https=) | 1979-11-17 |