WO2008102845A1 - ファインダ装置および光学装置 - Google Patents

ファインダ装置および光学装置 Download PDF

Info

Publication number
WO2008102845A1
WO2008102845A1 PCT/JP2008/052970 JP2008052970W WO2008102845A1 WO 2008102845 A1 WO2008102845 A1 WO 2008102845A1 JP 2008052970 W JP2008052970 W JP 2008052970W WO 2008102845 A1 WO2008102845 A1 WO 2008102845A1
Authority
WO
WIPO (PCT)
Prior art keywords
plane
light
optical
finder
picked
Prior art date
Application number
PCT/JP2008/052970
Other languages
English (en)
French (fr)
Inventor
Takeshi Irita
Original Assignee
Nikon Corporation
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from JP2007041453A external-priority patent/JP2010107529A/ja
Priority claimed from JP2007189758A external-priority patent/JP2010107530A/ja
Application filed by Nikon Corporation filed Critical Nikon Corporation
Publication of WO2008102845A1 publication Critical patent/WO2008102845A1/ja

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B13/00—Viewfinders; Focusing aids for cameras; Means for focusing for cameras; Autofocus systems for cameras
    • G03B13/02—Viewfinders
    • G03B13/06—Viewfinders with lenses with or without reflectors
    • G03B13/08—Viewfinders with lenses with or without reflectors with reflected image of frame
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N2101/00—Still video cameras

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Viewfinders (AREA)

Abstract

【課題】好適なスーパーインポーズ表示が可能なファインダ装置および光学機器を提供する。 【解決手段】照明光を発生させる照明部と、前記照明部から射出された前記照明光を２次元方向に走査して表示光を出力する走査部と、撮影光学系を透過した撮影光が入射する第１面と、前記第１面に入射した前記撮影光を反射する第２面と、前記第２面で反射した前記撮影光を反射する第３面とを有する光学部材とを含み、 前記走査部は、前記光学部材の前記第２面と前記第３面との間の面に前記表示光を出力するファインダ装置。
PCT/JP2008/052970 2007-02-21 2008-02-21 ファインダ装置および光学装置 WO2008102845A1 (ja)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2007-041453 2007-02-21
JP2007041453A JP2010107529A (ja) 2007-02-21 2007-02-21 ファインダ装置および光学装置
JP2007-189758 2007-07-20
JP2007189758A JP2010107530A (ja) 2007-07-20 2007-07-20 光学装置および光学機器

Publications (1)

Publication Number Publication Date
WO2008102845A1 true WO2008102845A1 (ja) 2008-08-28

Family

ID=39710117

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/052970 WO2008102845A1 (ja) 2007-02-21 2008-02-21 ファインダ装置および光学装置

Country Status (1)

Country Link
WO (1) WO2008102845A1 (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010169849A (ja) * 2009-01-22 2010-08-05 Hoya Corp 光走査によるファインダー表示機能を備えたカメラ
JP2010185971A (ja) * 2009-02-10 2010-08-26 Hoya Corp 表示装置
JP2010185976A (ja) * 2009-02-10 2010-08-26 Hoya Corp 表示装置

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0572620A (ja) * 1991-09-17 1993-03-26 Olympus Optical Co Ltd カメラのフアインダ内表示装置
JPH0915707A (ja) * 1995-06-27 1997-01-17 Canon Inc カメラ
JPH09236858A (ja) * 1996-02-28 1997-09-09 Canon Inc ファインダー内表示装置
JP2002182296A (ja) * 2000-12-13 2002-06-26 Olympus Optical Co Ltd カメラの測距点表示装置
JP2005121734A (ja) * 2003-10-14 2005-05-12 Nikon Corp カメラ
JP2005249834A (ja) * 2004-03-01 2005-09-15 Canon Inc 光走査装置及びそれを有する画像表示装置
JP2006106426A (ja) * 2004-10-06 2006-04-20 Canon Inc 画像表示装置及びそれを有する撮像装置
JP2006259078A (ja) * 2005-03-16 2006-09-28 Canon Inc 一眼レフカメラのファインダー内表示装置

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0572620A (ja) * 1991-09-17 1993-03-26 Olympus Optical Co Ltd カメラのフアインダ内表示装置
JPH0915707A (ja) * 1995-06-27 1997-01-17 Canon Inc カメラ
JPH09236858A (ja) * 1996-02-28 1997-09-09 Canon Inc ファインダー内表示装置
JP2002182296A (ja) * 2000-12-13 2002-06-26 Olympus Optical Co Ltd カメラの測距点表示装置
JP2005121734A (ja) * 2003-10-14 2005-05-12 Nikon Corp カメラ
JP2005249834A (ja) * 2004-03-01 2005-09-15 Canon Inc 光走査装置及びそれを有する画像表示装置
JP2006106426A (ja) * 2004-10-06 2006-04-20 Canon Inc 画像表示装置及びそれを有する撮像装置
JP2006259078A (ja) * 2005-03-16 2006-09-28 Canon Inc 一眼レフカメラのファインダー内表示装置

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010169849A (ja) * 2009-01-22 2010-08-05 Hoya Corp 光走査によるファインダー表示機能を備えたカメラ
JP2010185971A (ja) * 2009-02-10 2010-08-26 Hoya Corp 表示装置
JP2010185976A (ja) * 2009-02-10 2010-08-26 Hoya Corp 表示装置

Similar Documents

Publication Publication Date Title
EP2456207A3 (en) Projection optical system and image projection device employing the same
EP2103980A3 (en) Projection optical system and image display device
WO2007030741A3 (en) Imaging system using dynamic speckle illumination
WO2015006784A3 (en) Planar waveguide apparatus with diffraction element(s) and system employing same
EP2796772A3 (en) Vehicle headlamp lighting unit
TW200712741A (en) Multiple location illumination system and projection display system employing same
EP2428725A3 (en) Vehicle headlamp
EP2457627A3 (en) Portable type game device and method for controlling portable type game device
WO2006102415A3 (en) Optical camera alignment
TW200741327A (en) Illumination optical device, exposure device and device production method
EP1927879A3 (en) Two-dimensional micro optical scanner
WO2011163493A3 (en) Imaging device with focused illumination
EP2241940A3 (en) Illuminating device and image reading apparatus
WO2009054124A1 (ja) 面状照明装置及び画像表示装置
WO2008126283A1 (ja) 画像表示装置
WO2011163468A3 (en) Optical control system for heliostats
EP2455656A3 (en) Vehicle headlamp
WO2007145777A3 (en) Light wave front construction
WO2006091253A3 (en) Aperture plate and related sytem and method
EP1763254A3 (en) Illumination optical system and projection-type image display apparatus
WO2007048114A3 (en) Distributive optical energy system
WO2008102845A1 (ja) ファインダ装置および光学装置
TW200638762A (en) Optical projection apparatus
WO2012073178A3 (en) Sensor device with double telecentric optical system
WO2008155899A1 (ja) 光源装置およびこれを用いた投写型表示装置

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 08711753

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 08711753

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: JP