JPS4935693B1 - - Google Patents
Info
- Publication number
- JPS4935693B1 JPS4935693B1 JP45079064A JP7906470A JPS4935693B1 JP S4935693 B1 JPS4935693 B1 JP S4935693B1 JP 45079064 A JP45079064 A JP 45079064A JP 7906470 A JP7906470 A JP 7906470A JP S4935693 B1 JPS4935693 B1 JP S4935693B1
- 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
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B13/00—Optical objectives specially designed for the purposes specified below
- G02B13/04—Reversed telephoto objectives
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Lenses (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP45079064A JPS4935693B1 (US06623731-20030923-C00052.png) | 1970-09-09 | 1970-09-09 | |
| GB1289660D GB1289660A (US06623731-20030923-C00052.png) | 1970-09-09 | 1971-08-24 | |
| DE2143701A DE2143701C3 (de) | 1970-09-09 | 1971-09-01 | Photographisches Super Weitwinkel Objektiv |
| US00177343A US3738738A (en) | 1970-09-09 | 1971-09-02 | Super-wide angle photographic objective |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP45079064A JPS4935693B1 (US06623731-20030923-C00052.png) | 1970-09-09 | 1970-09-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4935693B1 true JPS4935693B1 (US06623731-20030923-C00052.png) | 1974-09-25 |
Family
ID=13679442
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP45079064A Pending JPS4935693B1 (US06623731-20030923-C00052.png) | 1970-09-09 | 1970-09-09 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3738738A (US06623731-20030923-C00052.png) |
| JP (1) | JPS4935693B1 (US06623731-20030923-C00052.png) |
| DE (1) | DE2143701C3 (US06623731-20030923-C00052.png) |
| GB (1) | GB1289660A (US06623731-20030923-C00052.png) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5192797U (US06623731-20030923-C00052.png) * | 1975-01-22 | 1976-07-24 | ||
| JP2009198854A (ja) * | 2008-02-22 | 2009-09-03 | Nikon Corp | 広角レンズ、これを有する撮像装置及び結像方法 |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH558022A (de) * | 1972-09-21 | 1975-01-15 | Zeiss Carl Fa | Weitwinkel-objektiv. |
| JPS5416409B2 (US06623731-20030923-C00052.png) * | 1974-02-01 | 1979-06-22 | ||
| FR2676329A1 (fr) * | 1991-05-16 | 1992-11-20 | Rena France | Appareil de distribution de nourriture pour faune aquatique. |
| US5589988A (en) * | 1993-04-26 | 1996-12-31 | Nikon Corporation | Retrofocus-type wide angle lens system having a fixed front lens group and a movable rear lens group |
| US5513045A (en) * | 1993-06-16 | 1996-04-30 | Asahi Kogaku Kogyo Kabushiki Kaisha | Fast aspherical lens system |
| US5557472A (en) * | 1993-06-16 | 1996-09-17 | Asahi Kogaku Kogyo Kabushiki Kaisha | Fast aspherical lens system |
| US5477389A (en) * | 1993-06-18 | 1995-12-19 | Asahi Kogaku Kogyo Kabushiki Kaisha | Fast ultra-wide angle lens system |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1447270A1 (de) * | 1964-05-30 | 1968-11-14 | Josef Schneider & Co | Photographisches oder kinematographisches Weitwinkelobjektiv mit langer bildseitiger Schnittweite |
| DE1497596A1 (de) * | 1966-10-22 | 1969-03-27 | Schneider Co Optische Werke | Photographisches oder kinematographisches Weitwinkelobjektiv mit langer bildseitiger Schnittweite |
| US3549241A (en) * | 1967-10-24 | 1970-12-22 | Nippon Kogaku Kk | Extremely wide-angle object lens |
-
1970
- 1970-09-09 JP JP45079064A patent/JPS4935693B1/ja active Pending
-
1971
- 1971-08-24 GB GB1289660D patent/GB1289660A/en not_active Expired
- 1971-09-01 DE DE2143701A patent/DE2143701C3/de not_active Expired
- 1971-09-02 US US00177343A patent/US3738738A/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5192797U (US06623731-20030923-C00052.png) * | 1975-01-22 | 1976-07-24 | ||
| JP2009198854A (ja) * | 2008-02-22 | 2009-09-03 | Nikon Corp | 広角レンズ、これを有する撮像装置及び結像方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| US3738738A (en) | 1973-06-12 |
| GB1289660A (US06623731-20030923-C00052.png) | 1972-09-20 |
| DE2143701B2 (de) | 1973-03-22 |
| DE2143701A1 (de) | 1972-03-16 |
| DE2143701C3 (de) | 1973-10-11 |
