JP4124847B2 - ファインダ系及び該ファインダ系を有する光学機器 - Google Patents

ファインダ系及び該ファインダ系を有する光学機器 Download PDF

Info

Publication number
JP4124847B2
JP4124847B2 JP34447797A JP34447797A JP4124847B2 JP 4124847 B2 JP4124847 B2 JP 4124847B2 JP 34447797 A JP34447797 A JP 34447797A JP 34447797 A JP34447797 A JP 34447797A JP 4124847 B2 JP4124847 B2 JP 4124847B2
Authority
JP
Japan
Prior art keywords
light
lens
mirror
dichroic mirror
image
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
JP34447797A
Other languages
English (en)
Japanese (ja)
Other versions
JPH10228057A (ja
JPH10228057A5 (cg-RX-API-DMAC7.html
Inventor
祐介 大村
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Canon Inc
Original Assignee
Canon Inc
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
Application filed by Canon Inc filed Critical Canon Inc
Priority to JP34447797A priority Critical patent/JP4124847B2/ja
Priority to US08/986,954 priority patent/US5893650A/en
Publication of JPH10228057A publication Critical patent/JPH10228057A/ja
Publication of JPH10228057A5 publication Critical patent/JPH10228057A5/ja
Application granted granted Critical
Publication of JP4124847B2 publication Critical patent/JP4124847B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Landscapes

  • Indication In Cameras, And Counting Of Exposures (AREA)
  • Optical Filters (AREA)
  • Viewfinders (AREA)
JP34447797A 1996-12-10 1997-11-28 ファインダ系及び該ファインダ系を有する光学機器 Expired - Fee Related JP4124847B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP34447797A JP4124847B2 (ja) 1996-12-10 1997-11-28 ファインダ系及び該ファインダ系を有する光学機器
US08/986,954 US5893650A (en) 1996-12-10 1997-12-08 Viewfinder system and single-lens reflex camera having the same

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP8-346768 1996-12-10
JP34676896 1996-12-10
JP34447797A JP4124847B2 (ja) 1996-12-10 1997-11-28 ファインダ系及び該ファインダ系を有する光学機器

Publications (3)

Publication Number Publication Date
JPH10228057A JPH10228057A (ja) 1998-08-25
JPH10228057A5 JPH10228057A5 (cg-RX-API-DMAC7.html) 2005-02-24
JP4124847B2 true JP4124847B2 (ja) 2008-07-23

Family

ID=26577779

Family Applications (1)

Application Number Title Priority Date Filing Date
JP34447797A Expired - Fee Related JP4124847B2 (ja) 1996-12-10 1997-11-28 ファインダ系及び該ファインダ系を有する光学機器

Country Status (1)

Country Link
JP (1) JP4124847B2 (cg-RX-API-DMAC7.html)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004258232A (ja) * 2003-02-25 2004-09-16 Nikon Corp 表示光学系、およびファインダー光学系
JP4974780B2 (ja) 2007-06-22 2012-07-11 キヤノン株式会社 光学観察装置及び撮像装置
JP5664196B2 (ja) * 2010-12-13 2015-02-04 株式会社ニコン 正立化部材および光学装置
WO2018164058A1 (ja) * 2017-03-09 2018-09-13 株式会社ニコン 光学装置

Also Published As

Publication number Publication date
JPH10228057A (ja) 1998-08-25

Similar Documents

Publication Publication Date Title
JP3450576B2 (ja) ファインダー内表示装置
US5893650A (en) Viewfinder system and single-lens reflex camera having the same
JP4124847B2 (ja) ファインダ系及び該ファインダ系を有する光学機器
JPH0743781A (ja) カメラのファインダ装置
JPS6145212B2 (cg-RX-API-DMAC7.html)
TWI521242B (zh) An optical filter element that corrects spectral aberration
JP3774528B2 (ja) 一眼レフカメラのファインダ
US6047139A (en) Camera capable of display in finder
US6914726B2 (en) Optical apparatus and viewing optical system thereof which is capable of displaying information
JP2004109865A (ja) ファインダー装置及びそれを有する光学機器
JPH09218440A (ja) 焦点板及びそれを用いた写真装置
JP2001075149A (ja) ファインダ画面内表示装置
JP4154022B2 (ja) ファインダー系及びそれを用いた光学機器
JP3445052B2 (ja) ファインダー内表示装置
JPH06301097A (ja) フォーカスエイド表示を有したカメラ
JPH09236858A (ja) ファインダー内表示装置
JP2000089336A (ja) ファインダー画面内表示装置
JPH09236859A (ja) ファインダー内表示装置
JP2006171658A (ja) ファインダー光学系及びそれを備えた撮像装置
JPH06301098A (ja) フォーカスエイド表示を有したカメラ
JP3243020B2 (ja) 光学ファインダー
JP3332988B2 (ja) 実像式ファインダを有したカメラ
JP2007264029A (ja) ファインダ光学系及びこれを搭載する光学機器
JP3147473B2 (ja) アルバダ式逆ガリレオファインダー
JPH09236861A (ja) ファインダー内表示装置

Legal Events

Date Code Title Description
A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20040318

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20040318

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20060831

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20070522

A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20070720

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20080430

A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20080507

R150 Certificate of patent or registration of utility model

Free format text: JAPANESE INTERMEDIATE CODE: R150

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20110516

Year of fee payment: 3

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20120516

Year of fee payment: 4

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20120516

Year of fee payment: 4

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20130516

Year of fee payment: 5

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20140516

Year of fee payment: 6

LAPS Cancellation because of no payment of annual fees