TW342468B - Parallax correction apparatus - Google Patents

Parallax correction apparatus

Info

Publication number
TW342468B
TW342468B TW086100625A TW86100625A TW342468B TW 342468 B TW342468 B TW 342468B TW 086100625 A TW086100625 A TW 086100625A TW 86100625 A TW86100625 A TW 86100625A TW 342468 B TW342468 B TW 342468B
Authority
TW
Taiwan
Prior art keywords
parallax correction
viewfinder
correction apparatus
parallax
basis
Prior art date
Application number
TW086100625A
Other languages
Chinese (zh)
Inventor
Hidetoshi Masuda
Original Assignee
Canon Kk
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 JP8162929A external-priority patent/JPH09269528A/en
Application filed by Canon Kk filed Critical Canon Kk
Application granted granted Critical
Publication of TW342468B publication Critical patent/TW342468B/en

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
    • G03B13/10—Viewfinders adjusting viewfinders field
    • G03B13/14—Viewfinders adjusting viewfinders field to compensate for parallax due to short range

Landscapes

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

Abstract

A parallax correction apparatus for a viewfinder, which comprises: (1) a computing device which computes a parallax correction signal for correcting a parallax of a viewfinder on the basis of a focusing distance and a focal length of an image forming optical system; (2) a driving device which drives the viewfinder on the basis of the parallax correction signal provided by the computing device; and (3) a limiting device for limiting the driving motion of the driving device.
TW086100625A 1996-01-31 1997-01-21 Parallax correction apparatus TW342468B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP3577496 1996-01-31
JP8162929A JPH09269528A (en) 1996-01-31 1996-06-24 Camera with parallax correction function

Publications (1)

Publication Number Publication Date
TW342468B true TW342468B (en) 1998-10-11

Family

ID=26374775

Family Applications (1)

Application Number Title Priority Date Filing Date
TW086100625A TW342468B (en) 1996-01-31 1997-01-21 Parallax correction apparatus

Country Status (3)

Country Link
KR (1) KR100233384B1 (en)
CN (1) CN1154015C (en)
TW (1) TW342468B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012002347A1 (en) * 2010-06-30 2012-01-05 富士フイルム株式会社 Image processing device, imaging device and image processing method

Also Published As

Publication number Publication date
CN1162127A (en) 1997-10-15
CN1154015C (en) 2004-06-16
KR970059815A (en) 1997-08-12
KR100233384B1 (en) 1999-12-01

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees