JPH083103Y2 - バックフォーカス調整装置 - Google Patents

バックフォーカス調整装置

Info

Publication number
JPH083103Y2
JPH083103Y2 JP1989018513U JP1851389U JPH083103Y2 JP H083103 Y2 JPH083103 Y2 JP H083103Y2 JP 1989018513 U JP1989018513 U JP 1989018513U JP 1851389 U JP1851389 U JP 1851389U JP H083103 Y2 JPH083103 Y2 JP H083103Y2
Authority
JP
Japan
Prior art keywords
back focus
optical axis
objective lens
cam
support member
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 - Lifetime
Application number
JP1989018513U
Other languages
English (en)
Japanese (ja)
Other versions
JPH02111971U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
敏夫 ▲吉▼岡
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.)
Fujitsu General Ltd
Original Assignee
Fujitsu General Ltd
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 Fujitsu General Ltd filed Critical Fujitsu General Ltd
Priority to JP1989018513U priority Critical patent/JPH083103Y2/ja
Publication of JPH02111971U publication Critical patent/JPH02111971U/ja
Application granted granted Critical
Publication of JPH083103Y2 publication Critical patent/JPH083103Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Lens Barrels (AREA)
JP1989018513U 1989-02-20 1989-02-20 バックフォーカス調整装置 Expired - Lifetime JPH083103Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989018513U JPH083103Y2 (ja) 1989-02-20 1989-02-20 バックフォーカス調整装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989018513U JPH083103Y2 (ja) 1989-02-20 1989-02-20 バックフォーカス調整装置

Publications (2)

Publication Number Publication Date
JPH02111971U JPH02111971U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1990-09-07
JPH083103Y2 true JPH083103Y2 (ja) 1996-01-29

Family

ID=31233231

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989018513U Expired - Lifetime JPH083103Y2 (ja) 1989-02-20 1989-02-20 バックフォーカス調整装置

Country Status (1)

Country Link
JP (1) JPH083103Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003098419A (ja) * 2001-09-25 2003-04-03 Yoshida Dental Mfg Co Ltd 口腔内カメラの焦点切換機構
JP2008252325A (ja) * 2007-03-29 2008-10-16 Hitachi Kokusai Electric Inc テレビジョンカメラのフランジバック調整機構

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57176776U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1981-04-30 1982-11-09
JPS62180336A (ja) * 1986-02-05 1987-08-07 Canon Inc 焦点調整装置

Also Published As

Publication number Publication date
JPH02111971U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1990-09-07

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