JPS5110091B2 - - Google Patents
Info
- Publication number
- JPS5110091B2 JPS5110091B2 JP47061468A JP6146872A JPS5110091B2 JP S5110091 B2 JPS5110091 B2 JP S5110091B2 JP 47061468 A JP47061468 A JP 47061468A JP 6146872 A JP6146872 A JP 6146872A JP S5110091 B2 JPS5110091 B2 JP S5110091B2
- 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.)
- Expired
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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Lenses (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP47061468A JPS5110091B2 (en]) | 1972-06-20 | 1972-06-20 | |
| US368680A US3871749A (en) | 1972-06-20 | 1973-06-11 | Lens system having magnification {33 1 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP47061468A JPS5110091B2 (en]) | 1972-06-20 | 1972-06-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4922976A JPS4922976A (en]) | 1974-02-28 |
| JPS5110091B2 true JPS5110091B2 (en]) | 1976-04-01 |
Family
ID=13171895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP47061468A Expired JPS5110091B2 (en]) | 1972-06-20 | 1972-06-20 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US3871749A (en]) |
| JP (1) | JPS5110091B2 (en]) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50115306A (en]) * | 1974-02-26 | 1975-09-09 | ||
| US4056308A (en) * | 1976-03-03 | 1977-11-01 | Xerox Corporation | Variable focal length reflector lens system |
| DE2703914C2 (de) * | 1976-03-03 | 1986-06-26 | Xerox Corp., Rochester, N.Y. | Vario-Objektiv zur Abbildung zwischen einem festen endlichen Objekt-/Bildebenenabstand |
| JPS5378838A (en) * | 1976-12-22 | 1978-07-12 | Konishiroku Photo Ind Co Ltd | Wide-angle lens of symmetrical type |
| JPS53165134U (en]) * | 1977-05-31 | 1978-12-25 | ||
| JPS55159410A (en) * | 1979-05-30 | 1980-12-11 | Ricoh Co Ltd | Compact copying lens of high aperture efficiency |
| US4319809A (en) * | 1980-04-15 | 1982-03-16 | The United States Of America As Represented By The Secretary Of The Air Force | Symmetrical 1:1 photographic objective lens |
| JPH0664235B2 (ja) * | 1985-03-15 | 1994-08-22 | 株式会社リコー | 複写用広角レンズ |
| JPH01279218A (ja) * | 1988-05-02 | 1989-11-09 | Dainippon Screen Mfg Co Ltd | アポクロマート・レンズ |
| JP2000249912A (ja) * | 1999-03-04 | 2000-09-14 | Fuji Photo Optical Co Ltd | 結像レンズおよびこれを用いた画像読取装置 |
| JP2000249916A (ja) * | 1999-03-04 | 2000-09-14 | Fuji Photo Optical Co Ltd | 結像レンズおよびこれを用いた画像読取装置 |
| KR101586025B1 (ko) * | 2009-08-11 | 2016-01-15 | 엘지이노텍 주식회사 | 촬상 렌즈 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3088371A (en) * | 1960-08-05 | 1963-05-07 | Gen Scientific Corp | Symmetrical six component photographic objective |
| US3185031A (en) * | 1962-09-04 | 1965-05-25 | Bausch & Lomb | Symmetrical projection objective |
| US3439976A (en) * | 1965-10-23 | 1969-04-22 | Minnesota Mining & Mfg | Symmetrical copying lens of the inverse gauss type |
| US3687522A (en) * | 1971-02-01 | 1972-08-29 | Ilex Optical Co Inc | Variable magnification lens system for finite conjugate distances |
-
1972
- 1972-06-20 JP JP47061468A patent/JPS5110091B2/ja not_active Expired
-
1973
- 1973-06-11 US US368680A patent/US3871749A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US3871749A (en) | 1975-03-18 |
| JPS4922976A (en]) | 1974-02-28 |