JPS49120631A - - Google Patents
Info
- Publication number
- JPS49120631A JPS49120631A JP48031704A JP3170473A JPS49120631A JP S49120631 A JPS49120631 A JP S49120631A JP 48031704 A JP48031704 A JP 48031704A JP 3170473 A JP3170473 A JP 3170473A JP S49120631 A JPS49120631 A JP S49120631A
- 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
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 (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP48031704A JPS5843722B2 (ja) | 1973-03-19 | 1973-03-19 | シヤシンヨウコウカクレンズ |
| DE19742413238 DE2413238A1 (de) | 1973-03-19 | 1974-03-19 | Weitwinkel-aufnahmeobjektiv |
| US05/618,672 US3994574A (en) | 1973-03-19 | 1975-10-01 | Wide-angle photographic lens system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP48031704A JPS5843722B2 (ja) | 1973-03-19 | 1973-03-19 | シヤシンヨウコウカクレンズ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS49120631A true JPS49120631A (de) | 1974-11-18 |
| JPS5843722B2 JPS5843722B2 (ja) | 1983-09-28 |
Family
ID=12338440
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP48031704A Expired JPS5843722B2 (ja) | 1973-03-19 | 1973-03-19 | シヤシンヨウコウカクレンズ |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPS5843722B2 (de) |
| DE (1) | DE2413238A1 (de) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5177328A (de) * | 1974-12-27 | 1976-07-05 | Asahi Optical Co Ltd | |
| JPS54101320A (en) * | 1978-01-27 | 1979-08-09 | Asahi Optical Co Ltd | Retrofocus wide angle photographic lens |
| JPS59226315A (ja) * | 1983-06-08 | 1984-12-19 | Olympus Optical Co Ltd | 硬性鏡光学系 |
-
1973
- 1973-03-19 JP JP48031704A patent/JPS5843722B2/ja not_active Expired
-
1974
- 1974-03-19 DE DE19742413238 patent/DE2413238A1/de not_active Ceased
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5177328A (de) * | 1974-12-27 | 1976-07-05 | Asahi Optical Co Ltd | |
| JPS5510167B2 (de) * | 1974-12-27 | 1980-03-14 | ||
| JPS54101320A (en) * | 1978-01-27 | 1979-08-09 | Asahi Optical Co Ltd | Retrofocus wide angle photographic lens |
| JPS593725B2 (ja) * | 1978-01-27 | 1984-01-25 | 旭光学工業株式会社 | レトロフオ−カス型広角写真レンズ |
| JPS59226315A (ja) * | 1983-06-08 | 1984-12-19 | Olympus Optical Co Ltd | 硬性鏡光学系 |
| JPH0414324B2 (de) * | 1983-06-08 | 1992-03-12 | Olympus Optical Co |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2413238A1 (de) | 1974-10-03 |
| JPS5843722B2 (ja) | 1983-09-28 |