ClassID:

174526

G02B15/173 - page 2 - CPC Classification

Classification description:

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 with interdependent non-linearly related movements between one lens or lens group, and another lens or lens group having a first movable lens or lens group and a second movable lens or lens group, both in front of a fixed lens or lens group having an additional fixed front lens or group of lenses arranged +-+

Recent Application in this class:
#301
20150146045
2015-05-28

Zoom lens and imaging apparatus including the same

#302
20150146044
2015-05-28

Zoom lens and image pickup apparatus including the same

#303
20150146036
2015-05-28

Image forming lens system and image pickup apparatus using the same

#304
20150138401
2015-05-21

Zoom lens and image pickup apparatus having the same

#305
20150138400
2015-05-21

Zoom lens and image pickup apparatus including the same

#306
20150131165
2015-05-14

Zoom lens and image pickup apparatus including the same

#307
20150131164
2015-05-14

Zoom lens and image pickup apparatus including the same

#308
20150130970
2015-05-14

Zoom lens and image pickup apparatus using the same

#309
20150130968
2015-05-14

Zoom lens and image pickup apparatus including the same

#310
20150124127
2015-05-07

Zoom lens system, imaging device and camera

#311
20150124126
2015-05-07

Zoom lens and imaging apparatus

#312
20150116829
2015-04-30

Zoom lens and imaging device using zoom lens

#313
20150109671
2015-04-23

Zoom lens having four lens groups and imaging device using same

#314
20150109670
2015-04-23

Zoom lens and imaging device

#315
20150103418
2015-04-16

Objective optical system

#316
20150103211
2015-04-16

Zoom lens system, imaging device and camera

#317
20150097995
2015-04-09

Zoom lens and image pickup apparatus having the same

#318
20150092281
2015-04-02

Zoom lens and imaging apparatus

#319
20150092280
2015-04-02

Zoom lens and imaging apparatus

#320
20150092279
2015-04-02

Zoom lens and image pickup apparatus including the same

#321
20150092100
2015-04-02

Imaging lens and imaging apparatus

#322
20150089793
2015-04-02

Lens system, optical apparatus and manufacturing method

#323
20150085387
2015-03-26

Photographing lens, optical apparatus and method for manufacturing the photographing lens

#324
20150085153
2015-03-26

Zooming optical system, imaging optical device, and digital device

#325
20150077723
2015-03-19

Projection optical system and projection-type display apparatus

#326
20150077618
2015-03-19

Imaging lens and solid state imaging device

#327
20150077594
2015-03-19

Zoom lens and image pickup apparatus including the same

#328
20150070534
2015-03-12

Zoom lens, imaging optical apparatus, and digital device

#329
20150062718
2015-03-05

Zoom lens and imaging apparatus

#330
20150062385
2015-03-05

Zoom lens and image pickup apparatus including the same

#331
20150055221
2015-02-26

Zooming optical system, optical apparatus and method for manufacturing zooming optical system

#332
20150043086
2015-02-12

Zooming optical system, optical apparatus and method for manufacturing zooming optical system

#333
20150043078
2015-02-12

Zoom lens and optical apparatus having the same

#334
20150036225
2015-02-05

Zoom lens, optical apparatus, and method for manufacturing the zoom lens

#335
20150022901
2015-01-22

Zoom lens and imaging apparatus

#336
20150015970
2015-01-15

Zoom lens and imaging apparatus

#337
20150015969
2015-01-15

Zoom lens and imaging apparatus

#338
20150015968
2015-01-15

Zoom lens and image pickup apparatus including the same

#339
20150002943
2015-01-01

Variable magnification optical system and imaging apparatus

#340
20140378769
2014-12-25

Endoscope and endoscopy method

#341
20140376102
2014-12-25

Zoom lens and image pickup apparatus using the same

#342
20140375844
2014-12-25

Zoom lens system, interchangeable lens apparatus and camera system

#343
20140368925
2014-12-18

Zoom lens and imaging apparatus

#344
20140368913
2014-12-18

Zoom lens and imaging apparatus

#345
20140368699
2014-12-18

Zoom lens and image pickup apparatus using the same

#346
20140362452
2014-12-11

Zooming optical system, optical apparatus and method for manufacturing zooming optical system

#347
20140362259
2014-12-11

Variable magnification optical system, imaging optical device, and digital appliance

#348
20140354857
2014-12-04

Zoom lens and imaging apparatus

#349
20140347546
2014-11-27

Zoom lens and imaging apparatus

#350
20140347545
2014-11-27

Zoom lens and imaging apparatus

#351
20140347522
2014-11-27

Zoom lens and imaging apparatus

#352
20140334013
2014-11-13

Zoom lens system, optical apparatus and method for manufacturing zoom lens system

#353
20140334012
2014-11-13

Zoom lens, optical apparatus, and method for manufacturing the zoom lens

#354
20140334011
2014-11-13

Imaging lens and imaging apparatus

#355
20140333821
2014-11-13

Zoom lens and image pickup apparatus including zoom lens

#356
20140313591
2014-10-23

Zoom lens and image pickup device including the same

#357
20140313399
2014-10-23

Zoom lens and image pickup apparatus including the same

#358
20140313397
2014-10-23

Zoom lens and imaging apparatus

#359
20140307320
2014-10-16

Zoom lens and imaging apparatus

#360
20140300974
2014-10-09

Zoom lens system

#361
20140300782
2014-10-09

Zoom lens and image pickup device including the same

#362
20140268366
2014-09-18

Zoom lens and image pickup device including the same

#363
20140268365
2014-09-18

Zoom lens and image pickup apparatus equipped with same

#364
20140268364
2014-09-18

Zoom lens and image pickup device provided with the same

#365
20140254025
2014-09-11

Liquid optics in a zoom lens system and imaging apparatus

#366
20140240853
2014-08-28

Imaging lens

#367
20140240847
2014-08-28

Zoom lens

#368
20140240554
2014-08-28

Zoom lens system, interchangeable lens apparatus and camera system

#369
20140233110
2014-08-21

Endoscope objective lens

#370
20140218808
2014-08-07

Zoom lens

#371
20140218800
2014-08-07

Zoom lens

#372
20140211074
2014-07-31

Zoom lens and image pickup apparatus using the same

#373
20140211029
2014-07-31

Zoom lens and image pickup apparatus including the same

#374
20140204470
2014-07-24

Zoom lens

#375
20140204462
2014-07-24

Zoom optical system comprising diffractive optical element and imaging device having the same

#376
20140204265
2014-07-24

Image pickup lens and image pickup apparatus

#377
20140204252
2014-07-24

Zoom lens and image pickup apparatus including the same

#378
20140198393
2014-07-17

Zoom lens and image pickup apparatus including the same

#379
20140198391
2014-07-17

Eyepiece optical system

#380
20140185148
2014-07-03

Zoom lens

#381
20140185147
2014-07-03

Zoom lens system

#382
20140185146
2014-07-03

Zoom lens and photographing apparatus having the same

#383
20140185145
2014-07-03

Zoom lens, imaging device and information device

#384
20140184856
2014-07-03

Zoom lens and camera device

#385
20140177068
2014-06-26

Variable magnification optical system and imaging apparatus

#386
20140177065
2014-06-26

Zoom lens

#387
20140176778
2014-06-26

Zoom lens and photographing apparatus having the same

#388
20140160347
2014-06-12

Zoom lens having vibration prevention function

#389
20140160342
2014-06-12

Zoom lens

#390
20140146217
2014-05-29

Zoom lens and image pickup apparatus equipped with same

#391
20140146216
2014-05-29

Zoom lens and image pickup apparatus

#392
20140139722
2014-05-22

Zoom lens and image-pickup apparatus

#393
20140139720
2014-05-22

Zoom lens and image pickup apparatus equipped with same

#394
20140133036
2014-05-15

Zoom lens and imaging apparatus

#395
20140126059
2014-05-08

Zoom lens and imaging apparatus

#396
20140125827
2014-05-08

Zoom lens and image pickup apparatus using the same

#397
20140118840
2014-05-01

Zoom lens system

#398
20140118839
2014-05-01

Zoom lens and image-pickup apparatus

#399
20140118605
2014-05-01

Zoom lens and image pickup apparatus using the same

#400
20140104699
2014-04-17

Zoom lens and imaging apparatus

#401
20140104698
2014-04-17

Zoom lens and imaging apparatus

#402
20140104697
2014-04-17

Zoom lens and imaging apparatus

#403
20140104467
2014-04-17

Zoom lens and image pickup apparatus including the same

#404
20140098426
2014-04-10

Zoom lens and imaging apparatus

#405
20140092477
2014-04-03

Zoom lens and imaging apparatus

#406
20140085734
2014-03-27

Zoom lens and imaging apparatus

#407
20140085733
2014-03-27

Zoom lens and imaging apparatus

#408
20140085531
2014-03-27

Zoom lens and image capturing apparatus

#409
20140085529
2014-03-27

Zoom lens system, lens barrel, interchangeable lens apparatus and camera system

#410
20140085528
2014-03-27

Zoom lens and image-pickup apparatus having the same

#411
20140078598
2014-03-20

Zoom lens and projector using the same

#412
20140078596
2014-03-20

Zoom lens and photographing apparatus having the same

#413
20140078595
2014-03-20

Variable-magnification projection optical system and projection display device

#414
20140063613
2014-03-06

Zoom lens and image pickup apparatus having the same

#415
20140055869
2014-02-27

Zoom lens, optical apparatus, and method for manufacturing zoom lens

#416
20140049834
2014-02-20

Camera lens module

#417
20140049680
2014-02-20

Zoom lens and image pickup apparatus including the same

#418
20140049673
2014-02-20

Zoom lens and image pickup apparatus including the same

#419
20140043698
2014-02-13

Photographic lens optical system

#420
20140043692
2014-02-13

Zoom lens and image-pickup apparatus

#421
20140036138
2014-02-06

Zoom lens and imaging apparatus

#422
20140036117
2014-02-06

Zoom lens system and photographing apparatus including the same

#423
20140029112
2014-01-30

Zoom lens and image pickup apparatus including the same

#424
20140029111
2014-01-30

Optical system, imaging apparatus and method for manufacturing the optical system

#425
20140022647
2014-01-23

Zoom lens, and imaging apparatus incorporating the same

#426
20140022447
2014-01-23

Image pickup apparatus and zoom lens used in image pickup apparatus

#427
20140022417
2014-01-23

Optical system and image pickup apparatus

#428
20140009832
2014-01-09

Zoom lens and image pickup apparatus

#429
20140009668
2014-01-09

Zoom lens and image pickup apparatus having the same

#430
20130335830
2013-12-19

Zoom lens and optical apparatus equipped with zoom lens

#431
20130335617
2013-12-19

Zoom lens system, interchangeable lens apparatus and camera system

#432
20130321930
2013-12-05

Projection zoom lens

#433
20130321689
2013-12-05

Zoom lens and image pickup unit

#434
20130321681
2013-12-05

Positive-lead type zoom lens and image pickup apparatus equipped with the same

#435
20130321655
2013-12-05

Zoom lens and image pickup apparatus equipped with the same

#436
20130314801
2013-11-28

Optical zoom lens system

#437
20130308201
2013-11-21

Optical inspection system with a variation system consisting of five lens groups for imaging an object into infinity

#438
20130308043
2013-11-21

Zoom lens and image pickup apparatus having the same

#439
20130301142
2013-11-14

TELEPHOTO ZOOM LENS

#440
20130300868
2013-11-14

Zoom lens system, imaging optical device, and digital apparatus

#441
20130293967
2013-11-07

Zoom lens system, optical apparatus, and method for manufacturing zoom lens system

#442
20130286276
2013-10-31

Image pickup apparatus having zoom lens

#443
20130279018
2013-10-24

Zoom lens system

#444
20130278814
2013-10-24

Zoom lens and image pickup apparatus including the same

#445
20130271850
2013-10-17

Zoom lens and image pickup apparatus including the same

#446
20130271848
2013-10-17

Projection zoom lens and projection apparatus

#447
20130258498
2013-10-03

Zoom lens and image pickup apparatus using the same

#448
20130258496
2013-10-03

Zoom lens, imaging device and method for manufacturing the zoom lens

#449
20130258495
2013-10-03

Zooming optical system, optical apparatus having the zooming optical system, and method for manufacturing zooming optical system

#450
20130258494
2013-10-03

Zoom lens system and electronic imaging apparatus using the same

#451
20130250435
2013-09-26

Zoom lens and image pickup apparatus including the same

#452
20130250424
2013-09-26

Zoom lens, imaging device and method for manufacturing the zoom lens

#453
20130242408
2013-09-19

Zoom lens and image pickup apparatus using the same

#454
20130242407
2013-09-19

Wide range zoom system

#455
20130242184
2013-09-19

Zoom lens system, interchangeable lens apparatus and camera system

#456
20130242171
2013-09-19

Zoom lens system, imaging device and camera

#457
20130242170
2013-09-19

Zoom lens system, imaging device and camera

#458
20130242166
2013-09-19

Zoom lens and image pickup unit

#459
20130235468
2013-09-12

Zoom lens and image pickup apparatus using the same

#460
20130235466
2013-09-12

Zoom lens and image pickup apparatus having the same

#461
20130229565
2013-09-05

Zoom lens and image pickup apparatus

#462
20130229564
2013-09-05

Zoom lens system and electronic imaging apparatus using the same

#463
20130221247
2013-08-29

Collector mirror exchanging apparatus and method for extreme ultraviolet light source apparatus

#464
20130215518
2013-08-22

Zoom lens

#465
20130215317
2013-08-22

Zoom lens and image pickup apparatus

#466
20130215294
2013-08-22

Zoom lens and image pickup apparatus using the same

#467
20130194467
2013-08-01

Zoom lens with high optical performance and image pickup apparatus having the same

#468
20130194465
2013-08-01

Zoom lens and image pickup apparatus equipped with the same

#469
20130188091
2013-07-25

Taking lens system and image pickup apparatus using the same

#470
20130188088
2013-07-25

Zoom lens and image pickup apparatus

#471
20130176385
2013-07-11

Zoom lens and image pickup apparatus equipped with same

#472
20130169851
2013-07-04

Optical system and optical apparatus having the same

#473
20130169846
2013-07-04

Zoom lens and image pickup apparatus using the same

#474
20130155314
2013-06-20

Lens module and image apparatus

#475
20130155312
2013-06-20

Zoom lens and imaging apparatus

#476
20130148214
2013-06-13

Imaging lens

#477
20130148211
2013-06-13

Zoom lens and image pickup apparatus having the same

#478
20130148005
2013-06-13

Zoom lens system, interchangeable lens apparatus and camera system

#479
20130141799
2013-06-06

Zoom lens and imaging device using same

#480
20130141798
2013-06-06

Zoom lens system and photographing apparatus

#481
20130141796
2013-06-06

Zoom lens

#482
20130127997
2013-05-23

3D image pickup optical apparatus and 3D image pickup apparatus

#483
20130120852
2013-05-16

Zoom lens

#484
20130113980
2013-05-09

Zoom lens and image pickup apparatus including the same

#485
20130107104
2013-05-02

Set of compound lenses and imaging apparatus

#486
20130088622
2013-04-11

Zoom lens and image pickup apparatus having the same

#487
20130057751
2013-03-07

Variable focal length lens system and imaging apparatus

#488
20130057732
2013-03-07

Image pickup apparatus

#489
20130050843
2013-02-28

Zoom lens, imaging apparatus, and method for manufacturing zoom lens

#490
20130050567
2013-02-28

Zoom lens system and image pickup apparatus using the same

#491
20130038765
2013-02-14

Zoom lens and image pickup apparatus equipped with zoom lens

#492
20130033758
2013-02-07

Zoom lens and image pickup apparatus equipped with zoom lens

#493
20130033621
2013-02-07

Zoom lens and imaging device

#494
20130010180
2013-01-10

Catadioptric lens system and imaging apparatus

#495
20130010174
2013-01-10

Zoom lens and image pickup apparatus equipped with zoom lens

#496
20130003191
2013-01-03

Zoom lens and imaging apparatus

#497
20120327289
2012-12-27

Inner-focus large-aperture medium-telephoto lens system, imaging optical device, and digital appliance

#498
20120320251
2012-12-20

Zoom lens and image pickup apparatus equipped with zoom lens

#499
20120314299
2012-12-13

Zoom lens and image pickup apparatus equipped with zoom lens

#500
20120314291
2012-12-13

Large aperture zoom optical system and image pickup apparatus

#501
20120307375
2012-12-06

Zoom lens, imaging device and information device

#502
20120307373
2012-12-06

Zoom lens and image pickup apparatus equipped with zoom lens

#503
20120307087
2012-12-06

Zoom lens system, imaging device and camera

#504
20120300313
2012-11-29

Zoom lens, optical apparatus and method for manufacturing zoom lens

#505
20120287312
2012-11-15

Zoom lens system and image pickup apparatus including the same

#506
20120281082
2012-11-08

Tube lens, imaging optical system and microscope

#507
20120268834
2012-10-25

Photographing lens system

#508
20120268833
2012-10-25

Zoom lens

#509
20120268830
2012-10-25

Zoom lens

#510
20120262800
2012-10-18

Zoom lens system

#511
20120262798
2012-10-18

Zoom lens and image pickup apparatus including the same

#512
20120236418
2012-09-20

Zoom lens and imaging apparatus

#513
20120229913
2012-09-13

Lens system and image pickup device equipped with the same

#514
20120229689
2012-09-13

Four group zoom lens system

#515
20120212835
2012-08-23

Zoom lens

#516
20120212834
2012-08-23

Zoom lens system

#517
20120206819
2012-08-16

Zoom lens and imaging apparatus

#518
20120194918
2012-08-02

Zoom optical system, optical apparatus and method of manufacturing zoom optical system

#519
20120188647
2012-07-26

Zoom lens system, optical apparatus, and method for manufacturing zoom lens system

#520
20120176686
2012-07-12

Zooms lens system and photographing apparatus including the same

#521
20120162482
2012-06-28

Zoom lens system, interchangeable lens apparatus, and camera system

#522
20120154913
2012-06-21

Vibration proof zoom lens and photographing apparatus having the same

#523
20120154524
2012-06-21

Zoom Lens System, Imaging Device and Camera

#524
20120147446
2012-06-14

Aperture unit and lens barrel including the same

#525
20120113516
2012-05-10

Zoom lens and image pickup apparatus including the same

#526
20120105966
2012-05-03

Zoom lens, optical apparatus, and method for manufacturing zoom lens

#527
20120105708
2012-05-03

Zoom lens and image pickup apparatus with the zoom lens

#528
20120105683
2012-05-03

Zoom lens system, lens barrel, interchangeable lens apparatus and camera system

#529
20120087018
2012-04-12

Zoom lens

#530
20120063003
2012-03-15

Zoom lens

#531
20120062993
2012-03-15

Zoom lens

#532
20120062770
2012-03-15

High zoom-ratio zoom lens system and electronic imaging apparatus using the same

#533
20120050864
2012-03-01

High zoom-ratio zoom lens system

#534
20120033303
2012-02-09

Lens barrel, image pickup device, and lens barrel manufacturing method

#535
20120026602
2012-02-02

Zoom lens system, interchangeable lens apparatus and camera system

#536
20110319131
2011-12-29

Mobile terminal capable of providing multiplayer game and operating method thereof

#537
20110304927
2011-12-15

Complex modular afocal variator with spherical and chromatic aberration correction

#538
20110286115
2011-11-24

Lens barrel, image pickup device, and lens barrel manufacturing method

#539
20110286114
2011-11-24

Lens barrel, image pickup device, and lens barrel manufacturing method

#540
20110286113
2011-11-24

Lens barrel, image pickup device, and lens barrel manufacturing method

#541
20110286111
2011-11-24

Lens barrel, image pickup device, and lens barrel manufacturing method

#542
20110279898
2011-11-17

Zoom lens and image pickup apparatus including the same

#543
20110273776
2011-11-10

Zoom lens system, optical apparatus and method for manufacturing zoom lens system

#544
20110273774
2011-11-10

Zoom lens and image pickup apparatus including the zoom lens

#545
20110261469
2011-10-27

Zoom lens, optical apparatus and method of manufacturing zoom lens

#546
20110261467
2011-10-27

Zoom lens, optical apparatus and method for manufacturing zoom lens

#547
20110254997
2011-10-20

Lens barrel and imaging device

#548
20110254996
2011-10-20

Lens barrel and imaging device

#549
20110242675
2011-10-06

Zoom lens and optical apparatus

#550
20110242648
2011-10-06

Variable power optical system for stereomicroscope

#551
20110242406
2011-10-06

Lens barrel and imaging device

#552
20110242405
2011-10-06

Lens barrel and imaging device

#553
20110242404
2011-10-06

Lens barrel and imaging device

#554
20110228407
2011-09-22

ZOOM OPTICAL SYSTEM, OPTICAL APPARATUS AND METHOD OF MANUFACTURING ZOOM OPTICAL SYSTEM

#555
20110228160
2011-09-22

Zoom lens system, interchangeable lens apparatus and camera system

#556
20110228159
2011-09-22

Zoom lens system, interchangeable lens apparatus and camera system

#557
20110228158
2011-09-22

ZOOM LENS SYSTEM, INTERCHANGEABLE LENS APPARATUS AND CAMERA SYSTEM

#558
20110228145
2011-09-22

Focus detection apparatus and method for controlling the same

#559
20110199689
2011-08-18

Optical system and optical apparatus

#560
20110188130
2011-08-04

Optical element, zoom lens, optical apparatus, method for manufacturing optical element and method for manufacturing zoom lens

#561
20110157718
2011-06-30

Zoom lens and image pickup apparatus including the same

#562
20110141578
2011-06-16

Zoom lens, camera apparatus, information device and mobile information terminal apparatus

#563
20110134529
2011-06-09

Zoom lens, optical apparatus, and method for forming an image of an object

#564
20110122507
2011-05-26

Optical system of zoom lens with image stabilization

#565
20110122506
2011-05-26

Variable magnification optical system, optical apparatus provided with same and method for variable magnification using variable magnification optical system

#566
20110116176
2011-05-19

Lens barrel

#567
20110102911
2011-05-05

Lens barrel, camera and mobile information terminal device having the same

#568
20110091198
2011-04-21

Aperture unit and lens barrel including the same

#569
20110085249
2011-04-14

Zoom lens system and image pickup apparatus

#570
20110080652
2011-04-07

Zoom lens and image pickup apparatus including same

#571
20110080651
2011-04-07

Zoom lens and image pickup apparatus including the same

#572
20110075278
2011-03-31

Lens barrel, image pickup device, and lens barrel manufacturing method

#573
20110038055
2011-02-17

Zoom lens system and image pickup apparatus including the same

#574
20110007204
2011-01-13

Imaging optical system and imaging apparatus

#575
20100321791
2010-12-23

Variable magnification optical system, optical apparatus with the same, and method for manufacturing variable magnification optical system

#576
20100302640
2010-12-02

Lens system, optical apparatus and manufacturing method

#577
20100214658
2010-08-26

Zoom lens, optical apparatus equipped therewith and method for manufacturing the zoom lens

#578
20100188551
2010-07-29

Lens barrel, image pickup device, lens barrel inspecting method, and lens barrel manufacturing method

#579
20100149382
2010-06-17

Driving method for zoom lens device, image pickup device using the method, and mobile information device

#580
20100142037
2010-06-10

Variable power relay optical system and microscope equipped therewith

#581
20100134882
2010-06-03

Optical system

#582
20100033838
2010-02-11

High zoom-ratio zoom lens system

#583
20100014169
2010-01-21

Zoom lens and imaging apparatus

#584
20090251782
2009-10-08

Zoom lens and image pickup apparatus including the lens

#585
20090231725
2009-09-17

Zoom lens and image pickup apparatus

#586
20090219619
2009-09-03

Zoom lens system, imaging apparatus, method for zooming, and method for vibration reduction

#587
20090213328
2009-08-27

Telecentric lens system and vision measuring instrument

#588
20090190220
2009-07-30

Imaging lens, optical device thereof, and method for manufacturing imaging lens

#589
20090168193
2009-07-02

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