WO2006110283A3 - Wide-range, wide-angle compound zoom with simplified zooming structure - Google Patents
Wide-range, wide-angle compound zoom with simplified zooming structure Download PDFInfo
- Publication number
- WO2006110283A3 WO2006110283A3 PCT/US2006/010621 US2006010621W WO2006110283A3 WO 2006110283 A3 WO2006110283 A3 WO 2006110283A3 US 2006010621 W US2006010621 W US 2006010621W WO 2006110283 A3 WO2006110283 A3 WO 2006110283A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- zoom
- wide
- range
- focusing
- compound zoom
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
- G02B7/008—Mountings, adjusting means, or light-tight connections, for optical elements with means for compensating for changes in temperature or for controlling the temperature; thermal stabilisation
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B13/00—Optical objectives specially designed for the purposes specified below
- G02B13/18—Optical objectives specially designed for the purposes specified below with lenses having one or more non-spherical faces, e.g. for reducing geometrical aberration
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B15/00—Optical objectives with means for varying the magnification
- G02B15/14—Optical objectives with means for varying the magnification by axial movement of one or more lenses or groups of lenses relative to the image plane for continuously varying the equivalent focal length of the objective
- G02B15/143—Optical objectives with means for varying the magnification by axial movement of one or more lenses or groups of lenses relative to the image plane for continuously varying the equivalent focal length of the objective having three groups only
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B3/00—Simple or compound lenses
- G02B3/12—Fluid-filled or evacuated lenses
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/04—Prisms
Abstract
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020077025874A KR101280742B1 (en) | 2005-04-08 | 2006-03-23 | Wide-range, wide-angle compound zoom with simplified zooming structure |
EP06739424.7A EP1869519B1 (en) | 2005-04-08 | 2006-03-23 | Wide-range, wide-angle compound zoom with simplified zooming structure |
AU2006234915A AU2006234915B2 (en) | 2005-04-08 | 2006-03-23 | Wide-range, wide-angle compound zoom with simplified zooming structure |
CN2006800185904A CN101208627B (en) | 2005-04-08 | 2006-03-23 | Wide-range, wide-angle compound zoom with simplified zooming structure |
CA2604804A CA2604804C (en) | 2005-04-08 | 2006-03-23 | Wide-range, wide-angle compound zoom with simplified zooming structure |
JP2008505352A JP2008536175A (en) | 2005-04-08 | 2006-03-23 | Wide range and wide angle compound zoom with simplified zoom structure |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/101,933 | 2005-04-08 | ||
US11/101,933 US7227682B2 (en) | 2005-04-08 | 2005-04-08 | Wide-range, wide-angle compound zoom with simplified zooming structure |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2006110283A2 WO2006110283A2 (en) | 2006-10-19 |
WO2006110283A3 true WO2006110283A3 (en) | 2007-07-05 |
Family
ID=37082891
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2006/010621 WO2006110283A2 (en) | 2005-04-08 | 2006-03-23 | Wide-range, wide-angle compound zoom with simplified zooming structure |
Country Status (8)
Country | Link |
---|---|
US (1) | US7227682B2 (en) |
EP (1) | EP1869519B1 (en) |
JP (1) | JP2008536175A (en) |
KR (1) | KR101280742B1 (en) |
CN (1) | CN101208627B (en) |
AU (1) | AU2006234915B2 (en) |
CA (1) | CA2604804C (en) |
WO (1) | WO2006110283A2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8879161B2 (en) | 2009-04-10 | 2014-11-04 | Blackeye Optics, Llc | Variable power optical system |
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US8169717B2 (en) * | 2007-08-24 | 2012-05-01 | Caldwell Photographic, Inc. | Large aperture imaging optical systems |
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EP2293130B1 (en) * | 2008-06-25 | 2019-02-27 | Nikon Vision Co., Ltd. | Relay zoom system |
US8508864B2 (en) * | 2008-08-25 | 2013-08-13 | Acm Projektentwicklung Gmbh | Objective lens system |
US7880978B2 (en) * | 2008-08-25 | 2011-02-01 | Acm Projektentwicklung Gmbh | Objective lens system |
JP5695028B2 (en) | 2009-04-10 | 2015-04-01 | ブラックアイ オプティクス,エルエルシー | Variable optical power system |
CN101930153B (en) * | 2009-06-23 | 2012-06-27 | 承奕科技股份有限公司 | Circumscribed microlens device |
WO2011150443A1 (en) * | 2010-05-31 | 2011-12-08 | Silverbrook Research Pty Ltd | Hybrid system for identifying printed page |
JP5273172B2 (en) | 2011-02-08 | 2013-08-28 | 株式会社ニコン | Zoom lens, optical device, and zoom lens manufacturing method |
US9157801B2 (en) * | 2011-06-21 | 2015-10-13 | Alakai Defense Systems, Inc. | Laser detection system having an output beam directed through a telescope |
CN204065540U (en) | 2012-02-09 | 2014-12-31 | 富士胶片株式会社 | Projection optical system and projection display device |
US9250422B2 (en) | 2012-03-25 | 2016-02-02 | Iain A. Neil | Zoom lens with forward-located aperture stop |
TWI516113B (en) * | 2012-03-26 | 2016-01-01 | 華晶科技股份有限公司 | Image capture device and image synthesis method thereof |
WO2014045596A1 (en) * | 2012-09-20 | 2014-03-27 | 日東光学株式会社 | Zoom lens system and image-capturing device |
TWI525802B (en) * | 2012-11-08 | 2016-03-11 | 威動光私人有限公司 | Zoom lens, optical device, method for manufacturing the same, and handheld electronic device comprising the same |
EP2835677B1 (en) * | 2012-12-28 | 2020-05-27 | Nittoh Inc. | Projection optical system and projector device |
JP5924542B2 (en) * | 2013-02-15 | 2016-05-25 | 輝 矢部 | Imaging optical system |
US9185291B1 (en) * | 2013-06-13 | 2015-11-10 | Corephotonics Ltd. | Dual aperture zoom digital camera |
US9529181B2 (en) * | 2013-10-10 | 2016-12-27 | Nittoh Kogaku K.K. | Zoom lens system and imaging apparatus |
US10078226B2 (en) | 2013-10-14 | 2018-09-18 | Welch Allyn, Inc. | Portable eye viewing device enabled for enhanced field of view |
KR101482637B1 (en) * | 2014-02-04 | 2015-01-16 | 국방과학연구소 | Method for field of view deviation compensation according to temperature change of mult-band athermalization optic system |
US9479686B2 (en) | 2014-02-19 | 2016-10-25 | Melvyn H Kreitzer | Zoom lens optical system |
TWI494599B (en) | 2014-03-12 | 2015-08-01 | Silicon Touch Tech Inc | Optical zoom structure |
US9910251B2 (en) * | 2014-03-19 | 2018-03-06 | Nittoh Inc. | Lens system and imaging apparatus having a lens at each side of an intermediate image which move in synchronization during focusing |
US10830927B2 (en) * | 2014-05-06 | 2020-11-10 | Cognex Corporation | System and method for reduction of drift in a vision system variable lens |
CN104409825B (en) * | 2014-12-01 | 2016-11-30 | 中国科学院新疆天文台 | A kind of focusing method of radio telescope receiver feed |
JP6342828B2 (en) | 2015-02-25 | 2018-06-13 | 富士フイルム株式会社 | Projection optical system and projection display device |
JP6280063B2 (en) * | 2015-02-25 | 2018-02-14 | 富士フイルム株式会社 | Projection optical system and projection display device |
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JP6657863B2 (en) * | 2015-12-01 | 2020-03-04 | コニカミノルタ株式会社 | Projection optical system and projector |
JP6973519B2 (en) * | 2015-12-01 | 2021-12-01 | コニカミノルタ株式会社 | Projection optics and projectors |
JP6595405B2 (en) * | 2016-05-25 | 2019-10-23 | 富士フイルム株式会社 | Imaging optical system, projection display device, and imaging device |
JP6670174B2 (en) * | 2016-05-25 | 2020-03-18 | 富士フイルム株式会社 | Imaging optical system, projection display device, and imaging device |
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JP6556106B2 (en) * | 2016-08-30 | 2019-08-07 | 富士フイルム株式会社 | Zoom lens, projection display device, and imaging device |
JP6625028B2 (en) | 2016-08-30 | 2019-12-25 | 富士フイルム株式会社 | Zoom lens, imaging device, and projection display device |
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JP7019961B2 (en) | 2017-04-20 | 2022-02-16 | コニカミノルタ株式会社 | Projection optics and projection equipment |
JP7081473B2 (en) * | 2018-03-02 | 2022-06-07 | 株式会社リコー | Imaging optical system, imaging system and imaging device |
US20210116682A1 (en) * | 2018-04-19 | 2021-04-22 | Optotune Consumer Ag | Optical zoom device |
JP6982016B2 (en) * | 2018-09-25 | 2021-12-17 | 富士フイルム株式会社 | Imaging optical system, projection display device, and imaging device |
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US11249307B2 (en) * | 2019-05-22 | 2022-02-15 | Continental Automotive Systems, Inc. | Picture generating unit having internal reflection reduction |
TW202115476A (en) | 2019-10-09 | 2021-04-16 | 台灣東電化股份有限公司 | Optical system |
WO2021146403A1 (en) * | 2020-01-15 | 2021-07-22 | Sheltered Wings, Inc. | Zoom cell |
WO2021256049A1 (en) * | 2020-06-19 | 2021-12-23 | コニカミノルタ株式会社 | Variable magnification objective lens and photometric colorimeter provided therewith |
WO2024038719A1 (en) * | 2022-08-16 | 2024-02-22 | 株式会社ニコン | Optical system, optical device, and method for manufacturing optical system |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4147410A (en) * | 1976-11-12 | 1979-04-03 | Minolta Camera Kabushiki Kaisha | Two group wide angle zoom lens system |
US20030133200A1 (en) * | 2001-09-19 | 2003-07-17 | Nikon Corporation | Zoom lens system |
US6961188B2 (en) * | 2002-07-22 | 2005-11-01 | Panavision Inc. | Zoom lens system |
US7142370B2 (en) * | 2002-10-04 | 2006-11-28 | Nikon Corporation | Zoom lens system |
Family Cites Families (23)
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US2454686A (en) | 1946-07-30 | 1948-11-23 | Frank G Back | Varifocal lens for cameras |
US3192829A (en) | 1961-06-16 | 1965-07-06 | Yamaji Keizo | Varifocal lens system of wide varifocal range |
JPS524461B2 (en) | 1973-03-23 | 1977-02-04 | ||
JPS5441333B2 (en) | 1973-03-23 | 1979-12-07 | ||
US3947084A (en) | 1975-02-28 | 1976-03-30 | Hughes Aircraft Company | Long-wave infrared afocal zoom telescope |
US4411488A (en) | 1980-05-30 | 1983-10-25 | Barr & Stroud Limited | Afocal zoom refractor telescopes |
IL69565A0 (en) | 1982-09-04 | 1983-11-30 | Pilkington Perkin Elmer Ltd | Infra-red lenses |
GB2141260B (en) | 1983-06-09 | 1986-12-10 | Barr & Stroud Ltd | Zoom lens assembly |
US5270857A (en) | 1987-10-30 | 1993-12-14 | Canon Kabushiki Kaisha | Optical system for stabilizing an image |
US4909614A (en) | 1987-11-13 | 1990-03-20 | Canon Kabushiki Kaisha | Variable magnification finder |
US4971428A (en) | 1989-03-27 | 1990-11-20 | Lenzar Optics Corporation | Catadioptric zoom lens |
US5194886A (en) | 1990-04-03 | 1993-03-16 | Minolta Camera Kabushiki Kaisha | Finder optical system |
EP0527384A1 (en) * | 1991-08-09 | 1993-02-17 | Agfa-Gevaert AG | Lens with variable focus distance and integrated rotation prism |
JP3387524B2 (en) | 1992-07-06 | 2003-03-17 | オリンパス光学工業株式会社 | Variable magnification finder optical system |
JPH0829738A (en) | 1994-07-18 | 1996-02-02 | Nikon Corp | Vibration-proof zoom lens |
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FR2769375B1 (en) | 1997-10-08 | 2001-01-19 | Univ Joseph Fourier | VARIABLE FOCAL LENS |
JP4004140B2 (en) | 1998-04-30 | 2007-11-07 | オリンパス株式会社 | Zoom lens using diffractive optical element and image pickup apparatus using the same |
JP2001128038A (en) * | 1999-10-27 | 2001-05-11 | Canon Inc | Image pickup unit, device provided with the same, video telephone, portable terminal, computer, on-vehicle camera, monitoring camera and endoscope |
JP2002014283A (en) * | 2000-06-28 | 2002-01-18 | Fuji Photo Optical Co Ltd | Infrared ray zoom lens or infrared ray multifocal lens, infrared ray imaging system and panoramic observation optical system |
JP4655462B2 (en) * | 2003-09-09 | 2011-03-23 | コニカミノルタオプト株式会社 | Photography lens and imaging device |
-
2005
- 2005-04-08 US US11/101,933 patent/US7227682B2/en active Active
-
2006
- 2006-03-23 WO PCT/US2006/010621 patent/WO2006110283A2/en active Application Filing
- 2006-03-23 CN CN2006800185904A patent/CN101208627B/en not_active Expired - Fee Related
- 2006-03-23 JP JP2008505352A patent/JP2008536175A/en active Pending
- 2006-03-23 CA CA2604804A patent/CA2604804C/en active Active
- 2006-03-23 KR KR1020077025874A patent/KR101280742B1/en active IP Right Grant
- 2006-03-23 EP EP06739424.7A patent/EP1869519B1/en active Active
- 2006-03-23 AU AU2006234915A patent/AU2006234915B2/en active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4147410A (en) * | 1976-11-12 | 1979-04-03 | Minolta Camera Kabushiki Kaisha | Two group wide angle zoom lens system |
US20030133200A1 (en) * | 2001-09-19 | 2003-07-17 | Nikon Corporation | Zoom lens system |
US6961188B2 (en) * | 2002-07-22 | 2005-11-01 | Panavision Inc. | Zoom lens system |
US7142370B2 (en) * | 2002-10-04 | 2006-11-28 | Nikon Corporation | Zoom lens system |
Non-Patent Citations (1)
Title |
---|
See also references of EP1869519A4 * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8879161B2 (en) | 2009-04-10 | 2014-11-04 | Blackeye Optics, Llc | Variable power optical system |
US9201175B2 (en) | 2009-04-10 | 2015-12-01 | Blackeye Optics, Llc. | Variable power optical system |
Also Published As
Publication number | Publication date |
---|---|
WO2006110283A2 (en) | 2006-10-19 |
US20060227415A1 (en) | 2006-10-12 |
CN101208627A (en) | 2008-06-25 |
EP1869519A4 (en) | 2008-07-16 |
KR101280742B1 (en) | 2013-07-05 |
AU2006234915A1 (en) | 2006-10-19 |
KR20080009279A (en) | 2008-01-28 |
CA2604804A1 (en) | 2006-10-19 |
CN101208627B (en) | 2012-09-19 |
CA2604804C (en) | 2012-05-22 |
JP2008536175A (en) | 2008-09-04 |
AU2006234915B2 (en) | 2010-05-20 |
EP1869519B1 (en) | 2016-08-10 |
US7227682B2 (en) | 2007-06-05 |
EP1869519A2 (en) | 2007-12-26 |
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