DD102819A1 - - Google Patents
Info
- Publication number
- DD102819A1 DD102819A1 DD16868173A DD16868173A DD102819A1 DD 102819 A1 DD102819 A1 DD 102819A1 DD 16868173 A DD16868173 A DD 16868173A DD 16868173 A DD16868173 A DD 16868173A DD 102819 A1 DD102819 A1 DD 102819A1
- Authority
- DD
- German Democratic Republic
Links
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B13/00—Optical objectives specially designed for the purposes specified below
- G02B13/24—Optical objectives specially designed for the purposes specified below for reproducing or copying at short object distances
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD16868173A DD102819A1 (en) | 1973-02-06 | 1973-02-06 | |
| DE19732348305 DE2348305A1 (en) | 1973-02-06 | 1973-09-26 | NON-NISTING MICRO-PRODUCTION LENS |
| FR7334884A FR2216593B3 (en) | 1973-02-06 | 1973-09-28 | |
| GB518374A GB1426127A (en) | 1973-02-06 | 1974-02-05 | Distortion free objective for microcopying |
| JP1528674A JPS5426169B2 (en) | 1973-02-06 | 1974-02-06 | |
| JP5411379A JPS5577711A (en) | 1973-02-06 | 1979-05-04 | Distortionless object lens for microcopy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD16868173A DD102819A1 (en) | 1973-02-06 | 1973-02-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD102819A1 true DD102819A1 (en) | 1973-12-20 |
Family
ID=5489984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD16868173A DD102819A1 (en) | 1973-02-06 | 1973-02-06 |
Country Status (5)
| Country | Link |
|---|---|
| JP (2) | JPS5426169B2 (en) |
| DD (1) | DD102819A1 (en) |
| DE (1) | DE2348305A1 (en) |
| FR (1) | FR2216593B3 (en) |
| GB (1) | GB1426127A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4138626C1 (en) * | 1991-11-25 | 1992-12-24 | Etb, Endoskopische Technik Gmbh Berlin, O-1170 Berlin, De | Lens objective for endoscope - has lens-prism group and collector lens group with diffusing cemented surface |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5432318A (en) * | 1977-08-17 | 1979-03-09 | Olympus Optical Co Ltd | Lens for micro-reduction photography |
-
1973
- 1973-02-06 DD DD16868173A patent/DD102819A1/xx unknown
- 1973-09-26 DE DE19732348305 patent/DE2348305A1/en active Pending
- 1973-09-28 FR FR7334884A patent/FR2216593B3/fr not_active Expired
-
1974
- 1974-02-05 GB GB518374A patent/GB1426127A/en not_active Expired
- 1974-02-06 JP JP1528674A patent/JPS5426169B2/ja not_active Expired
-
1979
- 1979-05-04 JP JP5411379A patent/JPS5577711A/en active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4138626C1 (en) * | 1991-11-25 | 1992-12-24 | Etb, Endoskopische Technik Gmbh Berlin, O-1170 Berlin, De | Lens objective for endoscope - has lens-prism group and collector lens group with diffusing cemented surface |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2348305A1 (en) | 1974-08-08 |
| GB1426127A (en) | 1976-02-25 |
| JPS5426169B2 (en) | 1979-09-03 |
| FR2216593B3 (en) | 1976-08-27 |
| FR2216593A1 (en) | 1974-08-30 |
| JPS563527B2 (en) | 1981-01-26 |
| JPS5577711A (en) | 1980-06-11 |
| JPS5047617A (en) | 1975-04-28 |