ClassID:

175785

G03B13/30 - CPC Classification

Classification description:

Viewfinders; Focusing aids for cameras; Means for focusing for cameras; Autofocus systems for cameras; Focusing aids indicating depth of field

Recent Application in this class:
#1
20230418131
2023-12-28

AUTOMATIC FOCUS-ADJUSTING GLASSES, CONTROL METHOD OF AUTOMATIC FOCUS-ADJUSTING GLASSES, AND NON-TRANSITORY STORAGE MEDIUM

#2
20220270293
2022-08-25

CALIBRATION FOR SENSOR

#3
20220035226
2022-02-03

Method for setting the focus of a film camera

#4
20220030157
2022-01-27

Method for focusing a camera

#5
20220004086
2022-01-06

Systems and methods for flange focal length distribution

#6
20190394409
2019-12-26

Electronic device and method of controlling same

#7
20190188860
2019-06-20

Detection system

#8
20180231871
2018-08-16

Depth estimation method for monocular image based on multi-scale CNN and continuous CRF

#9
20180217356
2018-08-02

Image-capturing device, proposal-image generating device, proposal-image generating method, proposal-image generating program, and storage medium

#10
20180205875
2018-07-19

Imaging apparatus and imaging method

#11
20170243358
2017-08-24

Image detection system using differences in illumination conditions

#12
20150288957
2015-10-08

Depth of field indication using focus-peaking picture markers

#13
20150103185
2015-04-16

Device for tracking adjustment and tracking adjustment method

#14
20150069192
2015-03-12

Method and device for determining the depth of field of a lens system for a distance measured by measuring optics

#15
20130265219
2013-10-10

Information processing apparatus, program, and information processing method

#16
20130028584
2013-01-31

Optical equipment

#17
20130028583
2013-01-31

Optical equipment

#18
20130021442
2013-01-24

ELECTRONIC CAMERA

#19
20120315026
2012-12-13

Method and system for providing background blurring when capturing an image using an image capture device

#20
20120212658
2012-08-23

Camera system with side by side image display

#21
20120133823
2012-05-31

Interchangeable lens unit, camera main body, focus controlling device, and focus controlling method

#22
20120057067
2012-03-08

Digital photographing apparatus and control method thereof

#23
20110229116
2011-09-22

Method and system for providing background blurring when capturing an image using an image capture device

#24
20110026909
2011-02-03

Optical system furnished with a device for increasing its depth of field

#25
20100322611
2010-12-23

Imaging device and imaging method

#26
20100097516
2010-04-22

Method and system for providing background blurring when capturing an image using an image capture device

#27
20090256951
2009-10-15

Imaging device

#28
20090073304
2009-03-19

Face recognition auto focus apparatus for a moving image

#29
20090047010
2009-02-19

Imaging device and imaging method

#30
20080297639
2008-12-04

Camera system with side-by-side image display

#31
20080158408
2008-07-03

Optical apparatus and image-pickup system

#32
20080074528
2008-03-27

Zoom module using actuator and lead screw with translating operation

#33
20080002961
2008-01-03

Method and system for providing background blurring when capturing an image using an image capture device

#34
20070297784
2007-12-27

Method of and apparatus for generating a depth map utilized in autofocusing

#35
20070217776
2007-09-20

Adjustable depth of field

#36
20070195191
2007-08-23

Distance-measuring device installed in camera

#37
20070189750
2007-08-16

Method of and apparatus for simultaneously capturing and generating multiple blurred images

#38
20070002463
2007-01-04

Image capturing apparatus

#39
20060210264
2006-09-21

Imaging apparatus and method for controlling display device

#40
20060165402
2006-07-27

Imaging apparatus, imaging method, imaging program, and storage medium

#41
20060083506
2006-04-20

Auto focus system

#42
20050238344
2005-10-27

In-finder display device

#43
20050013601
2005-01-20

Distance-measuring device installed in camera