Patents-Review.com
ClassID:

174521 ⎘

G02B15/16 - 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

Sub-classes:
Recent Application in this class:
#1
20260140353
2026-05-21

ZOOM LENS AND PHOTOGRAPHING DEVICE

 #2
20260118648
2026-04-30

ZOOM LENS AND IMAGE PICKUP APPARATUS

 #3
20260036795
2026-02-05

VARIABLE MAGNIFICATION OPTICAL SYSTEM

 #4
20260029630
2026-01-29

ZOOM LENS AND IMAGING APPARATUS

 #5
20260016669
2026-01-15

ZOOM OPTICAL SYSTEM, OPTICAL APPARATUS AND METHOD FOR MANUFACTURING THE ZOOM OPTICAL SYSTEM

 #6
20250355232
2025-11-20

ZOOM LENS AND IMAGE PICKUP APPARATUS

 #7
20250298226
2025-09-25

ZOOM PROJECTION LENS

 #8
20250291162
2025-09-18

ZOOM LENS AND IMAGING APPARATUS

 #9
20250271648
2025-08-28

ZOOM LENS AND IMAGING APPARATUS

 #10
20250231384
2025-07-17

ZOOM LENS AND IMAGE PICKUP APPARATUS

 #11
20250224600
2025-07-10

STEREOSCOPIC OPTICAL SYSTEM AND IMAGE PICKUP APPARATUS

 #12
20250224599
2025-07-10

VARIABLE MAGNIFICATION OPTICAL SYSTEM AND IMAGING APPARATUS

 #13
20250208389
2025-06-26

ZOOM LENS AND IMAGING DEVICE

 #14
20250208386
2025-06-26

ZOOM LENS AND IMAGING APPARATUS

 #15
20250189770
2025-06-12

ZOOM OPTICAL SYSTEM, OPTICAL APPARATUS AND METHOD FOR MANUFACTURING THE ZOOM OPTICAL SYSTEM

 #16
20250138292
2025-05-01

VARIABLE MAGNIFICATION OPTICAL SYSTEM AND IMAGING APPARATUS

 #17
20250110321
2025-04-03

ZOOM LENS AND IMAGE PICKUP APPARATUS HAVING THE SAME

 #18
20250102783
2025-03-27

ZOOM LENS AND IMAGE PICKUP APPARATUS HAVING THE SAME

 #19
20250085519
2025-03-13

ZOOM LENS AND IMAGE PICKUP APPARATUS

 #20
20250085518
2025-03-13

ZOOM OPTICAL SYSTEM, OPTICAL APPARATUS AND METHOD FOR MANUFACTURING THE ZOOM OPTICAL SYSTEM

 #21
20240427124
2024-12-26

VARIABLE MAGNIFICATION OPTICAL SYSTEM AND IMAGING APPARATUS

 #22
20240361582
2024-10-31

ZOOM OPTICAL SYSTEM, OPTICAL APPARATUS, IMAGING APPARATUS AND METHOD FOR MANUFACTURING THE ZOOM OPTICAL SYSTEM

 #23
20240264418
2024-08-08

VARIABLE MAGNIFICATION OPTICAL SYSTEM, OPTICAL APPARATUS, AND METHOD FOR MANUFACTURING VARIABLE MAGNIFICATION OPTICAL SYSTEM

 #24
20240248287
2024-07-25

ZOOM LENS AND IMAGING APPARATUS INCLUDING THE SAME

 #25
20240241354
2024-07-18

ZOOM LENS AND IMAGE PICKUP APPARATUS

 #26
20240184086
2024-06-06

Rear Adapter for a High Etendue Modular Zoom Lens

 #27
20240151954
2024-05-09

ZOOM LENS, OPTICAL APPARATUS AND METHOD FOR MANUFACTURING THE ZOOM LENS

 #28
20240103257
2024-03-28

ZOOM LENS AND IMAGING APPARATUS

 #29
20240069313
2024-02-29

Zoom lens and image pickup apparatus having the same

 #30
20240061224
2024-02-22

Zoom lens and image pickup apparatus

 #31
20240053591
2024-02-15

ZOOM LENS AND IMAGE PICKUP APPARATUS

 #32
20240045184
2024-02-08

ZOOM LENS AND IMAGE PICKUP APPARATUS HAVING THE SAME

 #33
20230418035
2023-12-28

ZOOMING OPTICAL SYSTEM, OPTICAL APPARATUS AND METHOD FOR MANUFACTURING ZOOMING OPTICAL SYSTEM

 #34
20230359003
2023-11-09

Zoom optical system, optical apparatus, imaging apparatus and method for manufacturing the zoom optical system

 #35
20230333356
2023-10-19

Zoom lens, lens barrel, and imaging apparatus

 #36
20230273415
2023-08-31

ZOOM OPTICAL SYSTEM, OPTICAL APPARATUS AND METHOD FOR MANUFACTURING THE ZOOM OPTICAL SYSTEM

 #37
20230204964
2023-06-29

FREEFORM VARIFOCAL OPTICAL ASSEMBLY

 #38
20230152559
2023-05-18

LENS APPARATUS AND IMAGE PICKUP APPARATUS

 #39
20230131009
2023-04-27

Variable magnification optical system and imaging apparatus

 #40
20230043840
2023-02-09

ZOOM LENS AND IMAGING APPARATUS

 #41
20230003983
2023-01-05

Zoom lens and imaging apparatus

 #42
20220317425
2022-10-06

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

 #43
20220291490
2022-09-15

ZOOM OPTICAL SYSTEM, OPTICAL APPARATUS AND METHOD FOR MANUFACTURING THE ZOOM OPTICAL SYSTEM

 #44
20220291489
2022-09-15

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

 #45
20220291488
2022-09-15

ZOOM OPTICAL SYSTEM, OPTICAL APPARATUS AND METHOD FOR MANUFACTURING THE ZOOM OPTICAL SYSTEM

 #46
20220252851
2022-08-11

Zoom lens and imaging apparatus

 #47
20220236545
2022-07-28

Zoom optical system, optical apparatus, imaging apparatus and method for manufacturing the zoom optical system

 #48
20220179182
2022-06-09

High etendue finite conjugate zoom lens assembly with five doublets two movable lens groups

 #49
20220179181
2022-06-09

High etendue modular zoom lens assembly

 #50
20220171172
2022-06-02

Zoom lens and apparatus having the same

 #51
20220043243
2022-02-10

Zoom lens and image pickup apparatus

 #52
20220043242
2022-02-10

Zoom lens and image pickup apparatus having the same

 #53
20210405335
2021-12-30

ZOOM LENS AND IMAGE PICKUP APPARATUS

 #54
20210382284
2021-12-09

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

 #55
20210333525
2021-10-28

Zoom lens and imaging apparatus

 #56
20210333524
2021-10-28

Zoom lens and image pickup apparatus

 #57
20210278644
2021-09-09

Zoom lens, lens barrel, and imaging apparatus

 #58
20210278642
2021-09-09

Zoom lens, lens barrel, and image-capturing device

 #59
20210231952
2021-07-29

Freeform varifocal optical assembly

 #60
20210199938
2021-07-01

Zoom lens and image pickup apparatus

 #61
20210199937
2021-07-01

Zoom lens and image pickup apparatus

 #62
20210191112
2021-06-24

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

 #63
20210173176
2021-06-10

Cam follower and a zoom lens therefor

 #64
20210157110
2021-05-27

ZOOM LENS AND MANUFACTURING METHOD THEREOF

 #65
20210141198
2021-05-13

Variable magnification optical system and imaging apparatus

 #66
20210116688
2021-04-22

Projection lens system and image projection device

 #67
20210113063
2021-04-22

Variable-magnification optical system and imaging apparatus

 #68
20210103133
2021-04-08

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

 #69
20210088771
2021-03-25

Adaptor lens for increasing magnification of scope and sight comprising the same

 #70
20210088764
2021-03-25

Zoom lens and imaging apparatus

 #71
20210088748
2021-03-25

Lens barrel

 #72
20210072522
2021-03-11

High Etendue Lens Assembly with Large Zoom Range

 #73
20210072521
2021-03-11

High etendue zoom lens having movable lens groups between static lens groups

 #74
20210048653
2021-02-18

High etendue modular lens assembly with afocal zoom having five lens groups

 #75
20210026119
2021-01-28

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

 #76
20210026118
2021-01-28

High etendue modular zoom lens for machine vision having five lens groups

 #77
20200341249
2020-10-29

Variable power optical system, optical apparatus, and method for producing variable power optical system

 #78
20200326521
2020-10-15

MICROSCOPE WITH OVERSIZED ZOOM SYSTEM

 #79
20200218040
2020-07-09

Rear adapter for a high etendue modular zoom lens

 #80
20200192070
2020-06-18

Variable-power optical system, optical device, and method for manufacturing variable-power optical system

 #81
20200132974
2020-04-30

Zoom lens and image pickup apparatus

 #82
20200132972
2020-04-30

Lens attachment for a high etendue modular zoom lens

 #83
20200081232
2020-03-12

Zoom lens, image pickup apparatus, and extender lens unit

 #84
20200073082
2020-03-05

Lens apparatus and camera system

 #85
20200049962
2020-02-13

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

 #86
20200033569
2020-01-30

Projection zoom lens and camera

 #87
20200012069
2020-01-09

Structures and Methods for Capturing Images by a Portable Electronic Device with a Linear Movement Switching Mechanism

 #88
20200004000
2020-01-02

Zoom lens and imaging apparatus

 #89
20190377166
2019-12-12

Imaging apparatus with focus breathing correction

 #90
20190369363
2019-12-05

Optical lens

 #91
20190353880
2019-11-21

Zoom optical system, optical apparatus, imaging apparatus and method for manufacturing the zoom optical system

 #92
20190302399
2019-10-03

Lens apparatus and image pickup apparatus

 #93
20190293906
2019-09-26

Zoom lens system and imaging device

 #94
20190278068
2019-09-12

Zoom lens and image pickup apparatus

 #95
20190265447
2019-08-29

Zoom lens and image pickup apparatus

 #96
20190265446
2019-08-29

Variable magnification optical system and imaging apparatus

 #97
20190212525
2019-07-11

Zoom lens, and image pickup apparatus and image pickup system including the zoom lens

 #98
20190196160
2019-06-27

Zoom lens and image pickup apparatus

 #99
20190155005
2019-05-23

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

 #100
20190155004
2019-05-23

Imaging optical system, projection display device, and imaging apparatus

 #101
20190155003
2019-05-23

Optical system and imaging apparatus including the same

 #102
20190107731
2019-04-11

Image pickup apparatus

 #103
20190094505
2019-03-28

Variable magnification optical system and optical apparatus

 #104
20190064478
2019-02-28

Zoom lens and imaging apparatus

 #105
20190053695
2019-02-21

Endoscope magnification optical system, endoscope, and endoscope system

 #106
20190049694
2019-02-14

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

 #107
20190041601
2019-02-07

Lens Assemblies and Actuators for Optical Systems and Methods Therefor

 #108
20190033615
2019-01-31

Zoom lens with blur correction and image pickup apparatus using the same

 #109
20190025559
2019-01-24

Zoom lens and imaging apparatus

 #110
20190025556
2019-01-24

Zoom lens and imaging apparatus

 #111
20190011662
2019-01-10

Variable magnification optical system and control method thereof

 #112
20190011659
2019-01-10

System for balancing center of gravity of a zoom lens

 #113
20180356618
2018-12-13

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

 #114
20180299643
2018-10-18

Zoom lens and imaging apparatus

 #115
20180284406
2018-10-04

Zoom lens and image pickup apparatus including the same

 #116
20180284405
2018-10-04

Variable magnification optical system, optical apparatus, imaging apparatus and method for manufacturing variable magnification optical system

 #117
20180267278
2018-09-20

Variable magnification optical system, optical device, and method for producing variable magnification optical system

 #118
20180231762
2018-08-16

Rear adapter for a high etendue modular zoom lens

 #119
20180231754
2018-08-16

MICROSCOPE WITH OVERSIZED ZOOM SYSTEM

 #120
20180231751
2018-08-16

Lens attachment for a high etendue modular zoom lens

 #121
20180231750
2018-08-16

High etendue lens assembly with large zoom range

 #122
20180231738
2018-08-16

Ultra-fast and mechanically stable zoom lens

 #123
20180224641
2018-08-09

Zoom lens and image pickup apparatus using the same

 #124
20180217367
2018-08-02

High etendue modular lens assembly with afocal zoom having five lens groups

 #125
20180217366
2018-08-02

High etendue modular zoom lens for machine vision having five lens groups

 #126
20180217365
2018-08-02

High Etendue zoom lens having five lens groups

 #127
20180203214
2018-07-19

ZOOM LENS, AND IMAGE PICKUP APPARATUS

 #128
20180149844
2018-05-31

Zoom lens system having third lens group with air lens formed of adjacent negative and positive single lens elements

 #129
20180113375
2018-04-26

Lens barrel

 #130
20180059519
2018-03-01

Zoom lens, projection display device, and imaging apparatus

 #131
20180059382
2018-03-01

Imaging lens and imaging apparatus

 #132
20180047140
2018-02-15

Imaging device, image processing device, image processing method, program, and recording medium

 #133
20170359500
2017-12-14

Control apparatus, image capturing apparatus, control method, and non-transitory computer-readable storage medium

 #134
20170357082
2017-12-14

Optical lens

 #135
20170351060
2017-12-07

Optical system and image pickup apparatus having the same

 #136
20170336601
2017-11-23

VARIABLE MAGNIFICATION OPTICAL SYSTEM AND IMAGE PICKUP APPARATUS

 #137
20170336600
2017-11-23

Variable magnification optical system and image pickup apparatus

 #138
20170329112
2017-11-16

Zoom lens system

 #139
20170299849
2017-10-19

VARIABLE MAGNIFICATION OPTICAL SYSTEM, OPTICAL DEVICE, AND METHOD FOR PRODUCING VARIABLE MAGNIFICATION

 #140
20170293124
2017-10-12

Zoom optical system and image pickup apparatus using the same

 #141
20170293123
2017-10-12

Zoom lens and image pickup apparatus using the same

 #142
20170293122
2017-10-12

Variable magnification optical system and image pickup apparatus using the same

 #143
20170293121
2017-10-12

Variable magnification optical system and image pickup apparatus using the same

 #144
20170269374
2017-09-21

Zoom lens and image pickup apparatus including same

 #145
20170261727
2017-09-14

Electronic image pickup system

 #146
20170254993
2017-09-07

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

 #147
20170254992
2017-09-07

Zoom lens and image pickup apparatus including same

 #148
20170254991
2017-09-07

Zoom lens and image pickup apparatus including the same

 #149
20170242217
2017-08-24

Lens barrel provided in image pickup apparatus, and image pickup apparatus

 #150
20170227747
2017-08-10

Miniaturized optical zoom lens system

 #151
20170199360
2017-07-13

Imaging zoom lens system

 #152
20170192203
2017-07-06

Imaging Zoom Lens

 #153
20170184829
2017-06-29

Variable-power optical system, optical device, and method for manufacturing variable-power optical system

 #154
20170184828
2017-06-29

Variable-power optical system, optical device, and method for manufacturing variable-power optical system

 #155
20170184824
2017-06-29

ZOOM LENS SYSTEM, IMAGING APPARATUS, AND CAMERA

 #156
20170176727
2017-06-22

Variable power optical system, optical device, and method for producing variable power optical system

 #157
20170176726
2017-06-22

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

 #158
20170176725
2017-06-22

Variable-power optical system, optical device, and method for manufacturing variable-power optical system

 #159
20170153429
2017-06-01

Zoom lens

 #160
20170153427
2017-06-01

Projection optical system and projector

 #161
20170139189
2017-05-18

Zoom lens and camera device

 #162
20170139180
2017-05-18

Lens barrel

 #163
20170115467
2017-04-27

Lens apparatus and image pickup apparatus

 #164
20170108677
2017-04-20

Zoom lens and image pickup apparatus including the same

 #165
20170082839
2017-03-23

Zoom lens and imaging apparatus

 #166
20170082837
2017-03-23

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

 #167
20170068073
2017-03-09

Zoom lens and imaging apparatus

 #168
20170059834
2017-03-02

Zoom lens and image pickup apparatus including the same

 #169
20170052351
2017-02-23

Lens barrel, lens driving device, and image pickup apparatus

 #170
20170052344
2017-02-23

Zoom lens and imaging apparatus

 #171
20170031141
2017-02-02

Variable magnification optical system and imaging apparatus

 #172
20160356996
2016-12-08

Variable-power optical system

 #173
20160349531
2016-12-01

Zoom lens with blur correction and image pickup apparatus using the same

 #174
20160349505
2016-12-01

Zoom lens and image pickup apparatus using the same

 #175
20160349479
2016-12-01

Zoom lens device and method for controlling same

 #176
20160313542
2016-10-27

Projection apparatus and projection lens with three lens groups

 #177
20160282592
2016-09-29

Variable magnification optical system, and image pickup apparatus and image pickup optical system using the same

 #178
20160266350
2016-09-15

LENS SYSTEM AND IMAGING DEVICE

 #179
20160259154
2016-09-08

Zoom lens having wide-angle and telephoto modes and photographing apparatus including the same

 #180
20160246040
2016-08-25

OPTICAL SYSTEM FOR AN LED LUMINAIRE

 #181
20160231544
2016-08-11

Zoom lens system

 #182
20160223800
2016-08-04

Zoom lens and image pickup apparatus including the same

 #183
20160202453
2016-07-14

Zoom lens and camera device incorporating the same

 #184
20160202448
2016-07-14

Zoom lens barrel and optical apparatus using the same

 #185
20160195703
2016-07-07

Zoom lens and image pickup apparatus including the same

 #186
20160187628
2016-06-30

Zoom lens and image pickup apparatus including the same

 #187
20160187627
2016-06-30

Zoom lens and image pickup apparatus including the same

 #188
20160178876
2016-06-23

Miniaturized optical zoom lens system

 #189
20160178875
2016-06-23

Lens system, interchangeable lens apparatus, and camera system

 #190
20160161725
2016-06-09

Zoom lenses and image pickup apparatus including the zoom lenses

 #191
20160161724
2016-06-09

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

 #192
20160154219
2016-06-02

Zoom lens and image pickup apparatus including the same

 #193
20160154218
2016-06-02

Zoom lens and imaging apparatus including the same

 #194
20160154217
2016-06-02

Zoom lens and imaging apparatus having the same

 #195
20160147050
2016-05-26

Zoom lens and lens barrel and image pickup apparatus using the same

 #196
20160147048
2016-05-26

ZOOM LENS AND IMAGE PICKUP APPARATUS INCLUDING THE SAME

 #197
20160147047
2016-05-26

Zoom lens system

 #198
20160139374
2016-05-19

Electronic image pickup system

 #199
20160131879
2016-05-12

Zoom lens and image pickup apparatus including the same

 #200
20160116734
2016-04-28

Optical system, image pickup apparatus, and optical device

 #201
20160116721
2016-04-28

Zoom lens

 #202
20160109691
2016-04-21

Zoom lens and image pickup apparatus including the same

 #203
20160103302
2016-04-14

Anamorphic objective zoom lens

 #204
20160062091
2016-03-03

Zoom lens and image pickup apparatus including the same

 #205
20160037051
2016-02-04

Lens unit, image pickup apparatus, and methods of controlling lens unit and image pickup apparatus

 #206
20160033749
2016-02-04

Zoom lens and image pickup apparatus using the same

 #207
20160033748
2016-02-04

Zoom lens and image pickup apparatus including the same

 #208
20160025955
2016-01-28

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

 #209
20160018626
2016-01-21

Lens assemblies and actuators for optical systems and methods therefor

 #210
20160004054
2016-01-07

Zoom lens and image pickup apparatus using the same

 #211
20160004052
2016-01-07

Zoom lens and imaging apparatus

 #212
20150373271
2015-12-24

Imaging apparatus including variable power relay optical system

 #213
20150370051
2015-12-24

Zoom lens and image pickup apparatus using the same

 #214
20150370041
2015-12-24

Zoom lens and imaging apparatus

 #215
20150362711
2015-12-17

Zoom lens and image pickup apparatus including the same

 #216
20150362710
2015-12-17

Zoom lens and image pickup apparatus including the same

 #217
20150355440
2015-12-10

Zoom lens and imaging apparatus

 #218
20150338622
2015-11-26

Zoom lens system, interchangeable lens apparatus and camera system

 #219
20150335238
2015-11-26

Optical systems for whole eye imaging and biometry

 #220
20150316755
2015-11-05

Zoom lens and image pickup apparatus including the same

 #221
20150316754
2015-11-05

Zoom lens and image pickup apparatus having the same

 #222
20150277090
2015-10-01

Zoom lens and image pickup apparatus including the same

 #223
20150260967
2015-09-17

Optical instrument

 #224
20150241674
2015-08-27

Zoom lens and imaging apparatus

 #225
20150241673
2015-08-27

Zoom lens and imaging apparatus

 #226
20150234159
2015-08-20

Zoom lens for projection and projection-type display apparatus

 #227
20150234149
2015-08-20

Zoom lens optical system

 #228
20150226944
2015-08-13

Variable magnification optical system, optical device, and method for producing variable magnification

 #229
20150219883
2015-08-06

Zoom lens and image pickup apparatus including the same

 #230
20150212304
2015-07-30

Zoom lens and image pickup apparatus using the same

 #231
20150212301
2015-07-30

Anamorphic objective zoom lens

 #232
20150205082
2015-07-23

Projection system and projection-type image display apparatus

 #233
20150205081
2015-07-23

Optical system and imaging apparatus including the same

 #234
20150185494
2015-07-02

Zoom lens and image pickup apparatus including the same

 #235
20150185493
2015-07-02

ZOOM LENS AND IMAGE PICKUP APPARATUS INCLUDING THE SAME

 #236
20150185448
2015-07-02

Zoom lens and imaging apparatus

 #237
20150177524
2015-06-25

Digital camera with light splitter

 #238
20150177499
2015-06-25

Zoom lens and image pickup apparatus using the same

 #239
20150177498
2015-06-25

Zoom lens, and imaging apparatus equipped with same

 #240
20150168697
2015-06-18

Zoom lens and zoom lens apparatus using the same

 #241
20150168696
2015-06-18

Zoom lens and imaging apparatus

 #242
20150160442
2015-06-11

Zoom lens and image pickup apparatus having the same

 #243
20150160430
2015-06-11

Lens barrel and optical apparatus including the same

 #244
20150157203
2015-06-11

Optical systems for whole eye imaging and biometry

 #245
20150153548
2015-06-04

Zoom lens and electronic apparatus including the same

 #246
20150146045
2015-05-28

Zoom lens and imaging apparatus including the same

 #247
20150138400
2015-05-21

Zoom lens and image pickup apparatus including the same

 #248
20150131165
2015-05-14

Zoom lens and image pickup apparatus including the same

 #249
20150131162
2015-05-14

Zoom lens and imaging apparatus

 #250
20150124322
2015-05-07

Zoom lens system having first, second, and fourth lens groups which move during zooming

 #251
20150124127
2015-05-07

Zoom lens system, imaging device and camera

 #252
20150116829
2015-04-30

Zoom lens and imaging device using zoom lens

 #253
20150109671
2015-04-23

Zoom lens having four lens groups and imaging device using same

 #254
20150109670
2015-04-23

Zoom lens and imaging device

 #255
20150103211
2015-04-16

Zoom lens system, imaging device and camera

 #256
20150097995
2015-04-09

Zoom lens and image pickup apparatus having the same

 #257
20150092279
2015-04-02

Zoom lens and image pickup apparatus including the same

 #258
20150085375
2015-03-26

Variable magnification optical system for projection and projection-type display apparatus

 #259
20150070534
2015-03-12

Zoom lens, imaging optical apparatus, and digital device

 #260
20150055221
2015-02-26

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

 #261
20150043078
2015-02-12

Zoom lens and optical apparatus having the same

 #262
20150042864
2015-02-12

Zoom lens and image pickup apparatus having the same

 #263
20150036225
2015-02-05

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

 #264
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Zoom lens system, optical apparatus, and method for manufacturing zoom lens system