Patents
Sitemap › G02 - Optics › G02B - Optical elements, systems, or apparatus › G02B 9 - Optical objectives characterised both by the number of the components and their arrangements according to their sign, i.e. + or
Patents for G02B 9 - Optical objectives characterised both by the number of the components and their arrangements according to their sign, i.e. + or (5,791)
12/2005
12/01/2005US20050264671 Image-taking optical system
11/2005
11/29/2005US6970306 Imaging lens
11/29/2005US6970278 Controlling resonant photoelastic modulators
11/24/2005US20050259336 Projection lens system and projector
11/17/2005US20050254147 Image pick-up lens system
11/17/2005US20050253952 Imaging optical system
11/17/2005DE112004000214T5 Linsensystem und Objektivlinsensystem und optisches Projektionssystem unter Verwendung desselben The same lens system and the objective lens system and projection optical system using
11/16/2005EP1595250A2 System and method for cutting using a variable astigmatic focal beam spot
11/16/2005CN1696758A Taking lens system
11/10/2005US20050248857 Large-aperture-ratio internal focusing telephoto lens
11/10/2005US20050248853 Optical projection lens system
11/03/2005WO2005103789A1 Zoom lens and imaging device
11/03/2005WO2005015266A3 Electro-optical system comprising image sensors having selected spatial resolutions
11/03/2005US20050243440 Aperture plate for lithography systems
11/02/2005EP1591820A1 Imaging lens system for portable electronic imaging devices
11/02/2005CN1690757A Imaging lens
11/02/2005CN1690753A Optical unit
11/02/2005CN1690733A Imaging lens
11/01/2005US6961191 Single focus lens
10/2005
10/27/2005US20050237633 Imaging lens
10/27/2005US20050237632 Imaging lens system
10/27/2005US20050237629 Projection lens and display device
10/27/2005US20050237628 Projection image display apparatus
10/27/2005US20050237627 Wide-angle lens system
10/27/2005DE102004008997A1 Fotografisches Objektiv vom modifizierten Doppelgaußtyp A photographic lens from modified Doppelgaußtyp
10/26/2005EP1589362A1 Objective composed of three lenses
10/25/2005US6958864 Structures and methods for reducing polarization aberration in integrated circuit fabrication systems
10/20/2005WO2005098838A1 Objective lens, optical head, and optical pickup device
10/20/2005WO2005098483A1 Aperture stop assembly for high power laser beams
10/20/2005US20050231827 Optical unit
10/20/2005US20050231826 Imaging lens
10/20/2005US20050231825 Projector and exposure adjustment method
10/20/2005US20050231823 Single focus wide-angle lens
10/20/2005US20050231822 Single focus wide-angle lens
10/20/2005US20050231815 Mother glass composition for graded index lens, graded index lens, manufacturing method of graded index lens, optical product and optical instrument using the same
10/20/2005US20050231813 Refractive projection objective
10/19/2005CN2735365Y Rotation angle type rear-projection object lens
10/19/2005CN1683947A Zoom optic system and optic device
10/18/2005US6956656 Interferometric servo control system for stage metrology
10/13/2005US20050226585 Compact polarization conversion system for optical displays
10/13/2005US20050225882 Projector with flat light sources
10/13/2005US20050225866 Light recycler and color display system including same
10/13/2005US20050225772 Interferometric servo control system for stage metrology
10/12/2005CN2733392Y Combined projection lens for back-projection television
10/12/2005CN2733391Y Projection lens for back-projection television
10/12/2005CN1680205A Mother glass composition for graded index lens, graded index lens, manufacturing method of graded index lens, optical product and optical instrument using the same
10/06/2005US20050219717 Lens unit and manufacturing method thereof
10/06/2005US20050219716 Photographing lens having three lens elements
10/06/2005US20050219713 Aperture stop assembly for high power laser beams
10/06/2005US20050219711 Zoom lens and image projection apparatus having the same
10/05/2005EP1582899A1 Imaging lens
10/05/2005EP1581831A1 Folded, telecentric projection lenses for use with pixelized panels
10/05/2005CN2731486Y Lens of digital camera
10/05/2005CN2731485Y Lens of digital camera and digital camera module using the same
10/05/2005CN2731484Y Module of digital camera
10/05/2005CN2731483Y Lens of digital camera
10/05/2005CN1677154A Single focus wide-angle lens
10/05/2005CN1677153A Single focus wide-angle lens
10/05/2005CN1677134A 成像透镜 Imaging lens
09/2005
09/29/2005US20050213223 Three-group zoom lens including cemented lens component
09/28/2005EP1580585A2 Photographing lens having three lens elements
09/28/2005CN1673796A A zoom lens including adjoining lens
09/28/2005CN1673793A Photographing lens having three lens elements
09/27/2005US6950246 Imaging optical system and apparatus using the same
09/27/2005US6950242 Design and fabrication process for a lens system optically coupled to an image-capture device
09/27/2005US6950241 Miniature microscope objective for an array microscope
09/27/2005US6950240 Imaging optical system
09/22/2005WO2005088377A2 Double-gauss type of lens for compact camera
09/22/2005US20050207030 Optical system having image rotating function, and optical apparatus
09/21/2005EP1577694A2 Optical system having image rotating function, and optical apparatus
09/21/2005EP1576406A2 Optical device for observing samples on a support, designed in particular for a cytometer
09/21/2005CN1670615A Projector and exposure adjustment method
09/21/2005CN1670560A Fixed focus digital lens
09/21/2005CN1220091C Varifocus lens system and camera equipped with same
09/20/2005USRE38799 Lens with external aperture stop
09/20/2005US6947221 Imaging optical system
09/20/2005US6946237 positioning lenses and barrier films on surfaces of substrates and forming aperture patterns by photolithography to form optical recording media; disks
09/15/2005US20050200978 Lens assembly and optical imaging using same
09/15/2005US20050200977 Lens assembly and optical imaging using same
09/15/2005US20050200974 Projection optical system and image projection apparatus
09/14/2005CN2725922Y Short focus big view field camera lens
09/14/2005CN2725921Y Short focus big view field camera lens
09/14/2005CN2725920Y Short focus big view field camera lens
09/14/2005CN2725919Y Short focus big view field camera lens
09/14/2005CN2725918Y Short-focus big view field camera lens
09/14/2005CN2725917Y Short-focus big view field camera lens
09/14/2005CN1668956A Lens device
09/14/2005CN1667445A Projection optical system and image projection apparatus
09/08/2005US20050195723 Optical device, method for producing the same and recording and/or reproducing apparatus employing the same
09/08/2005US20050195501 Imaging lens including light blocking region and method of making it
09/08/2005US20050195491 System for projecting a virtual image within an observer's field of view
09/08/2005US20050195490 Projection lens system and projector
09/07/2005EP1571839A1 Head-mounted system for projecting a virtual image within an observer's field of view
09/07/2005CN1664652A Head-mounted system for projecting a virtual image within an observer's field of view
09/06/2005US6940891 High precision optical imaging systems and related systems
09/01/2005DE102004006262A1 Optical imaging device designing method, involves optimizing free parameter of mathematical model when value of basis function, that indicates wave front aberration of lens, exceeds its upper limit, where model is used for designing lens
08/2005
08/31/2005EP1568983A1 Instrument for testing solid-state imaging device
08/31/2005CN1217217C Reverse-focal lens system
08/25/2005US20050185564 Optical device, method for producing the same and recording and/or reproducing apparatus employing the same
08/25/2005US20050185563 Optical device, method for producing the same and recording and/or reproducing apparatus employing the same
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