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Browse by Category: Main > Optical & Optics
Class Information
Number: 359/791
Name: Optical: systems and elements > Lens > Multiple component lenses > Three components > + + - arrangement
Description: Subject matter wherein the plus and minus signs indicate convergent and divergent lens components, respectively.










Patents under this class:
1 2 3

Patent Number Title Of Patent Date Issued
8587880 Small-size wide angle lens and camera including the lens Nov. 19, 2013
8493671 Three-piece optical lens system Jul. 23, 2013
8456760 Lens system with high resolution, low chromatic aberration, and long flange back Jun. 4, 2013
8390943 Optical system, and imaging apparatus incorporating the same Mar. 5, 2013
8379328 Imaging lens and imaging device using the lens Feb. 19, 2013
8351137 Micro-lens module Jan. 8, 2013
8345359 Lens system Jan. 1, 2013
8305429 Image pickup apparatus and image pickup method Nov. 6, 2012
8289629 Imaging optical system Oct. 16, 2012
8111471 Imaging lens, imaging device, and portable terminal Feb. 7, 2012
8107163 Projection optical system and projection image display apparatus Jan. 31, 2012
8072696 Wide angle optical system and image pickup apparatus using the same Dec. 6, 2011
8054563 Wide angle lens system Nov. 8, 2011
7903343 Zoom eyepiece lens system Mar. 8, 2011
7894141 Imaging lens Feb. 22, 2011
7889432 Immersion microscope objective lens Feb. 15, 2011
7889433 Immersion type microscope objective lens Feb. 15, 2011
7830622 Imaging lens Nov. 9, 2010
7777974 Macro lens, optical apparatus, and method for manufacturing the macro lens Aug. 17, 2010
7742241 Imaging lens system Jun. 22, 2010
7742242 Lens system Jun. 22, 2010
7715118 Macro lens system May. 11, 2010
7646542 Microscope objective lens Jan. 12, 2010
7646553 Imaging optical system Jan. 12, 2010
7639434 Imaging lens Dec. 29, 2009
7636207 Lens system Dec. 22, 2009
7636206 Imaging lens Dec. 22, 2009
7609313 Image pick-up lens, image pick-up unit and mobile terminal Oct. 27, 2009
7538955 Imaging lens May. 26, 2009
7508601 Imaging lens Mar. 24, 2009
7458737 Taking lens system Dec. 2, 2008
7443614 Compact image pickup lens Oct. 28, 2008
7443613 Three-piece lens assembly Oct. 28, 2008
7423820 Imaging lens Sep. 9, 2008
7420609 Image pick-up lens, image pick-up unit, and mobile terminal provided with this image pick-up unit Sep. 2, 2008
7400458 Imaging optics with wavelength dependent aperture stop Jul. 15, 2008
7400454 Digital camera imaging lens Jul. 15, 2008
7391968 Finder optical system for a single-lens reflex camera Jun. 24, 2008
7304807 Taking lens system Dec. 4, 2007
7218461 Image pickup lens, image pickup apparatus and mobile terminal May. 15, 2007
7193793 Imaging lens Mar. 20, 2007
7180687 Single focus wide-angle lens Feb. 20, 2007
7167323 Taking lens system Jan. 23, 2007
7110189 Photographing lens having three lens element Sep. 19, 2006
7099092 Single focus wide-angle lens Aug. 29, 2006
7095571 Lens system and portable device employing the same Aug. 22, 2006
7064905 Imaging lens Jun. 20, 2006
7046460 Image-formation optical system, and imaging system May. 16, 2006
7031079 Taking lens system Apr. 18, 2006
7006305 Image forming optical system and electronic instrument using the same Feb. 28, 2006

1 2 3










 
 
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