JPS54157620A - Photographic telephoto lens - Google Patents
Photographic telephoto lensInfo
- Publication number
- JPS54157620A JPS54157620A JP6491078A JP6491078A JPS54157620A JP S54157620 A JPS54157620 A JP S54157620A JP 6491078 A JP6491078 A JP 6491078A JP 6491078 A JP6491078 A JP 6491078A JP S54157620 A JPS54157620 A JP S54157620A
- Authority
- JP
- Japan
- Prior art keywords
- group
- single lens
- object side
- positive
- convex face
- Prior art date
- 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
Abstract
PURPOSE: To achieve the balance of aberration correction and prevent the degradation in the positive coma aberration and distortion aberration produced from the refracting power of the front group by making the combined thickness of the 5 group type through combination of positive and negative single lenses smaller under the specified conditions.
CONSTITUTION: The front group disposed with a biconvex single lens L1 whose convex face of a larger curvature is opposed to the object side as the 1st group subsequently from the object side, a plane-concave or negative meniscus single lens L2 whose object side is a concave lens as the 2nd group and a positive meniscus single lens L3 whose convex face of a larger curvature is faced to the object side as well as the rear group disposed with a megative neniscus single lens L4 whose convex face is faced to the image side as the 4th group and a positive single lens L5 on the image side as the 5th group are disposed on the optical axis by leaving a specified distance. The formulas (1) thru (7) are satisfied in respective specifications. (f is focal length, d is axial air spacing, r is radius of curvature and υ is Abbe number).
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6491078A JPS54157620A (en) | 1978-06-01 | 1978-06-01 | Photographic telephoto lens |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6491078A JPS54157620A (en) | 1978-06-01 | 1978-06-01 | Photographic telephoto lens |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS54157620A true JPS54157620A (en) | 1979-12-12 |
| JPS5653725B2 JPS5653725B2 (en) | 1981-12-21 |
Family
ID=13271668
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6491078A Granted JPS54157620A (en) | 1978-06-01 | 1978-06-01 | Photographic telephoto lens |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS54157620A (en) |
Cited By (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016033788A1 (en) * | 2014-09-05 | 2016-03-10 | 深圳市大族激光科技股份有限公司 | Reconnaissance objective lens used for unmanned aircraft |
| US10156706B2 (en) | 2014-08-10 | 2018-12-18 | Corephotonics Ltd. | Zoom dual-aperture camera with folded lens |
| US10225479B2 (en) | 2013-06-13 | 2019-03-05 | Corephotonics Ltd. | Dual aperture zoom digital camera |
| US10288840B2 (en) | 2015-01-03 | 2019-05-14 | Corephotonics Ltd | Miniature telephoto lens module and a camera utilizing such a lens module |
| US10288896B2 (en) | 2013-07-04 | 2019-05-14 | Corephotonics Ltd. | Thin dual-aperture zoom digital camera |
| US10317647B2 (en) | 2013-07-04 | 2019-06-11 | Corephotonics Ltd | Miniature telephoto lens assembly |
| US10534153B2 (en) | 2017-02-23 | 2020-01-14 | Corephotonics Ltd. | Folded camera lens designs |
| US10670840B2 (en) | 2017-02-08 | 2020-06-02 | Largan Precision Co., Ltd. | Optical imaging system, imaging apparatus and electronic device |
| US10948696B2 (en) | 2017-07-23 | 2021-03-16 | Corephotonics Ltd. | Compact folded lenses with large apertures |
| US11106018B2 (en) | 2017-07-07 | 2021-08-31 | Corephotonics Ltd. | Folded camera prism design for preventing stray light |
| US11336830B2 (en) | 2019-01-03 | 2022-05-17 | Corephotonics Ltd. | Multi-aperture cameras with at least one two state zoom camera |
| US11333845B2 (en) | 2018-03-02 | 2022-05-17 | Corephotonics Ltd. | Spacer design for mitigating stray light |
| US11668910B2 (en) | 2019-08-21 | 2023-06-06 | Corephotonics Ltd. | Low total track length for large sensor format including seven lenses of +−+−++− refractive powers |
| US11689708B2 (en) | 2020-01-08 | 2023-06-27 | Corephotonics Ltd. | Multi-aperture zoom digital cameras and methods of using same |
| US11770609B2 (en) | 2020-05-30 | 2023-09-26 | Corephotonics Ltd. | Systems and methods for obtaining a super macro image |
| US11803106B2 (en) | 2020-12-01 | 2023-10-31 | Corephotonics Ltd. | Folded camera with continuously adaptive zoom factor |
| US11860515B2 (en) | 2019-11-25 | 2024-01-02 | Corephotonics Ltd. | Folded zoom camera module with adaptive aperture |
| US11914117B2 (en) | 2020-07-31 | 2024-02-27 | Corephotonics Ltd. | Folded macro-tele camera lens designs including six lenses of ++−+−+ or +−++−+, seven lenses of ++−++−+, or eight lenses of ++−++−++ refractive powers |
| US11930263B2 (en) | 2021-01-25 | 2024-03-12 | Corephotonics Ltd. | Slim pop-out wide camera lenses |
| US11966147B2 (en) | 2020-09-18 | 2024-04-23 | Corephotonics Ltd. | Pop-out zoom camera |
| US11982796B2 (en) | 2023-05-18 | 2024-05-14 | Corephotonics Ltd. | Zoom dual-aperture camera with folded lens |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2576436A (en) * | 1949-10-08 | 1951-11-27 | Perkin Elmer Corp | Telephoto type objective lens |
| JPS4840088A (en) * | 1971-09-22 | 1973-06-12 | ||
| JPS4949622A (en) * | 1972-09-09 | 1974-05-14 | ||
| JPS5068523A (en) * | 1973-10-23 | 1975-06-07 |
-
1978
- 1978-06-01 JP JP6491078A patent/JPS54157620A/en active Granted
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2576436A (en) * | 1949-10-08 | 1951-11-27 | Perkin Elmer Corp | Telephoto type objective lens |
| JPS4840088A (en) * | 1971-09-22 | 1973-06-12 | ||
| JPS4949622A (en) * | 1972-09-09 | 1974-05-14 | ||
| JPS5068523A (en) * | 1973-10-23 | 1975-06-07 |
Cited By (59)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10326942B2 (en) | 2013-06-13 | 2019-06-18 | Corephotonics Ltd. | Dual aperture zoom digital camera |
| US10841500B2 (en) | 2013-06-13 | 2020-11-17 | Corephotonics Ltd. | Dual aperture zoom digital camera |
| US10225479B2 (en) | 2013-06-13 | 2019-03-05 | Corephotonics Ltd. | Dual aperture zoom digital camera |
| US11838635B2 (en) | 2013-06-13 | 2023-12-05 | Corephotonics Ltd. | Dual aperture zoom digital camera |
| US11470257B2 (en) | 2013-06-13 | 2022-10-11 | Corephotonics Ltd. | Dual aperture zoom digital camera |
| US10904444B2 (en) | 2013-06-13 | 2021-01-26 | Corephotonics Ltd. | Dual aperture zoom digital camera |
| US10488630B2 (en) | 2013-07-04 | 2019-11-26 | Corephotonics Ltd | Miniature telephoto lens assembly |
| US10288896B2 (en) | 2013-07-04 | 2019-05-14 | Corephotonics Ltd. | Thin dual-aperture zoom digital camera |
| US10330897B2 (en) | 2013-07-04 | 2019-06-25 | Corephotonics Ltd. | Miniature telephoto lens assembly |
| US10437020B2 (en) | 2013-07-04 | 2019-10-08 | Corephotonics Ltd. | Miniature telephoto lens assembly |
| US10317647B2 (en) | 2013-07-04 | 2019-06-11 | Corephotonics Ltd | Miniature telephoto lens assembly |
| US11835694B2 (en) | 2013-07-04 | 2023-12-05 | Corephotonics Ltd. | Miniature telephoto lens assembly |
| US11614635B2 (en) | 2013-07-04 | 2023-03-28 | Corephotonics Ltd. | Thin dual-aperture zoom digital camera |
| US10324277B2 (en) | 2013-07-04 | 2019-06-18 | Corephotonics Ltd. | Miniature telephoto lens assembly |
| US11287668B2 (en) | 2013-07-04 | 2022-03-29 | Corephotonics Ltd. | Thin dual-aperture zoom digital camera |
| US10620450B2 (en) | 2013-07-04 | 2020-04-14 | Corephotonics Ltd | Thin dual-aperture zoom digital camera |
| US11125980B2 (en) | 2013-07-04 | 2021-09-21 | Corephotonics Ltd. | Miniature telephoto lens assembly |
| US10962745B2 (en) | 2013-07-04 | 2021-03-30 | Corephotonics Ltd | Miniature telephoto lens assembly |
| US10795134B2 (en) | 2013-07-04 | 2020-10-06 | Corephotonics Ltd. | Miniature telephoto lens assembly |
| US11953659B2 (en) | 2013-07-04 | 2024-04-09 | Corephotonics Ltd. | Miniature telephoto lens assembly |
| US11262559B2 (en) | 2014-08-10 | 2022-03-01 | Corephotonics Ltd | Zoom dual-aperture camera with folded lens |
| US10571665B2 (en) | 2014-08-10 | 2020-02-25 | Corephotonics Ltd. | Zoom dual-aperture camera with folded lens |
| US10156706B2 (en) | 2014-08-10 | 2018-12-18 | Corephotonics Ltd. | Zoom dual-aperture camera with folded lens |
| US10976527B2 (en) | 2014-08-10 | 2021-04-13 | Corephotonics Ltd. | Zoom dual-aperture camera with folded lens |
| US11002947B2 (en) | 2014-08-10 | 2021-05-11 | Corephotonics Ltd. | Zoom dual-aperture camera with folded lens |
| US11042011B2 (en) | 2014-08-10 | 2021-06-22 | Corephotonics Ltd. | Zoom dual-aperture camera with folded lens |
| US10509209B2 (en) | 2014-08-10 | 2019-12-17 | Corephotonics Ltd. | Zoom dual-aperture camera with folded lens |
| US11703668B2 (en) | 2014-08-10 | 2023-07-18 | Corephotonics Ltd. | Zoom dual-aperture camera with folded lens |
| US11543633B2 (en) | 2014-08-10 | 2023-01-03 | Corephotonics Ltd. | Zoom dual-aperture camera with folded lens |
| WO2016033788A1 (en) * | 2014-09-05 | 2016-03-10 | 深圳市大族激光科技股份有限公司 | Reconnaissance objective lens used for unmanned aircraft |
| US10288840B2 (en) | 2015-01-03 | 2019-05-14 | Corephotonics Ltd | Miniature telephoto lens module and a camera utilizing such a lens module |
| US11125975B2 (en) | 2015-01-03 | 2021-09-21 | Corephotonics Ltd. | Miniature telephoto lens module and a camera utilizing such a lens module |
| US10670840B2 (en) | 2017-02-08 | 2020-06-02 | Largan Precision Co., Ltd. | Optical imaging system, imaging apparatus and electronic device |
| US10571644B2 (en) | 2017-02-23 | 2020-02-25 | Corephotonics Ltd. | Folded camera lens designs |
| US11347016B2 (en) | 2017-02-23 | 2022-05-31 | Corephotonics Ltd. | Folded camera lens designs |
| US11347020B2 (en) | 2017-02-23 | 2022-05-31 | Corephotonics Ltd. | Folded camera lens designs |
| US10670827B2 (en) | 2017-02-23 | 2020-06-02 | Corephotonics Ltd. | Folded camera lens designs |
| US10534153B2 (en) | 2017-02-23 | 2020-01-14 | Corephotonics Ltd. | Folded camera lens designs |
| US11668894B2 (en) | 2017-02-23 | 2023-06-06 | Corephotonics Ltd. | Folded camera lens designs |
| US11106018B2 (en) | 2017-07-07 | 2021-08-31 | Corephotonics Ltd. | Folded camera prism design for preventing stray light |
| US10948696B2 (en) | 2017-07-23 | 2021-03-16 | Corephotonics Ltd. | Compact folded lenses with large apertures |
| US11675155B2 (en) | 2018-03-02 | 2023-06-13 | Corephotonics Ltd. | Spacer design for mitigating stray light |
| US11333845B2 (en) | 2018-03-02 | 2022-05-17 | Corephotonics Ltd. | Spacer design for mitigating stray light |
| US11336830B2 (en) | 2019-01-03 | 2022-05-17 | Corephotonics Ltd. | Multi-aperture cameras with at least one two state zoom camera |
| US11743587B2 (en) | 2019-01-03 | 2023-08-29 | Corephotonics Ltd. | Multi-aperture cameras with at least one two state zoom camera |
| US11611706B2 (en) | 2019-01-03 | 2023-03-21 | Corephotonics Ltd. | Multi-aperture cameras with at least one two state zoom camera |
| US11477386B2 (en) | 2019-01-03 | 2022-10-18 | Corephotonics Ltd. | Multi-aperture cameras with at least one two state zoom camera |
| US11668910B2 (en) | 2019-08-21 | 2023-06-06 | Corephotonics Ltd. | Low total track length for large sensor format including seven lenses of +−+−++− refractive powers |
| US11860515B2 (en) | 2019-11-25 | 2024-01-02 | Corephotonics Ltd. | Folded zoom camera module with adaptive aperture |
| US11689708B2 (en) | 2020-01-08 | 2023-06-27 | Corephotonics Ltd. | Multi-aperture zoom digital cameras and methods of using same |
| US11770609B2 (en) | 2020-05-30 | 2023-09-26 | Corephotonics Ltd. | Systems and methods for obtaining a super macro image |
| US11962901B2 (en) | 2020-05-30 | 2024-04-16 | Corephotonics Ltd. | Systems and methods for obtaining a super macro image |
| US11914117B2 (en) | 2020-07-31 | 2024-02-27 | Corephotonics Ltd. | Folded macro-tele camera lens designs including six lenses of ++−+−+ or +−++−+, seven lenses of ++−++−+, or eight lenses of ++−++−++ refractive powers |
| US11966147B2 (en) | 2020-09-18 | 2024-04-23 | Corephotonics Ltd. | Pop-out zoom camera |
| US11947247B2 (en) | 2020-12-01 | 2024-04-02 | Corephotonics Ltd. | Folded camera with continuously adaptive zoom factor |
| US11803106B2 (en) | 2020-12-01 | 2023-10-31 | Corephotonics Ltd. | Folded camera with continuously adaptive zoom factor |
| US11930263B2 (en) | 2021-01-25 | 2024-03-12 | Corephotonics Ltd. | Slim pop-out wide camera lenses |
| US11982796B2 (en) | 2023-05-18 | 2024-05-14 | Corephotonics Ltd. | Zoom dual-aperture camera with folded lens |
| US11985407B2 (en) | 2023-05-28 | 2024-05-14 | Corephotonics Ltd. | Compact double folded tele cameras including four lenses of +−+−, +−++; OR +−−+; or six lenses of +−+−+− or +−+−−− refractive powers |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5653725B2 (en) | 1981-12-21 |
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