JPS59109005A - レンズ移動装置 - Google Patents

レンズ移動装置

Info

Publication number
JPS59109005A
JPS59109005A JP21955282A JP21955282A JPS59109005A JP S59109005 A JPS59109005 A JP S59109005A JP 21955282 A JP21955282 A JP 21955282A JP 21955282 A JP21955282 A JP 21955282A JP S59109005 A JPS59109005 A JP S59109005A
Authority
JP
Japan
Prior art keywords
lens barrel
lens
barrel
optical axis
basic
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.)
Granted
Application number
JP21955282A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0360095B2 (enrdf_load_stackoverflow
Inventor
Hiroshi Iwata
比呂志 岩田
Toshiji Kashiwara
柏原　利次
Yoichi Iwai
岩井　陽一
Nobuo Yamashita
山下　暢雄
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.)
West Electric Co Ltd
Original Assignee
West Electric Co 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 West Electric Co Ltd filed Critical West Electric Co Ltd
Priority to JP21955282A priority Critical patent/JPS59109005A/ja
Priority to US06/560,993 priority patent/US4585313A/en
Publication of JPS59109005A publication Critical patent/JPS59109005A/ja
Publication of JPH0360095B2 publication Critical patent/JPH0360095B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
    • G02B7/02—Mountings, adjusting means, or light-tight connections, for optical elements for lenses
    • G02B7/04—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification
    • G02B7/10—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification by relative axial movement of several lenses, e.g. of varifocal objective lens

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Automatic Focus Adjustment (AREA)
  • Focusing (AREA)
  • Lens Barrels (AREA)
JP21955282A 1982-12-14 1982-12-14 レンズ移動装置 Granted JPS59109005A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP21955282A JPS59109005A (ja) 1982-12-14 1982-12-14 レンズ移動装置
US06/560,993 US4585313A (en) 1982-12-14 1983-12-13 Lens drive device and optical lens assembly utilizing the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP21955282A JPS59109005A (ja) 1982-12-14 1982-12-14 レンズ移動装置

Publications (2)

Publication Number Publication Date
JPS59109005A true JPS59109005A (ja) 1984-06-23
JPH0360095B2 JPH0360095B2 (enrdf_load_stackoverflow) 1991-09-12

Family

ID=16737288

Family Applications (1)

Application Number Title Priority Date Filing Date
JP21955282A Granted JPS59109005A (ja) 1982-12-14 1982-12-14 レンズ移動装置

Country Status (1)

Country Link
JP (1) JPS59109005A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6370521U (enrdf_load_stackoverflow) * 1986-10-27 1988-05-12
KR100632417B1 (ko) * 2003-09-22 2006-10-09 알프스 덴키 가부시키가이샤 초점조절장치

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS513628A (ja) * 1974-06-28 1976-01-13 Canon Kk Boenrenzukyotai
JPS54115943U (enrdf_load_stackoverflow) * 1978-02-02 1979-08-14

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS513628A (ja) * 1974-06-28 1976-01-13 Canon Kk Boenrenzukyotai
JPS54115943U (enrdf_load_stackoverflow) * 1978-02-02 1979-08-14

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6370521U (enrdf_load_stackoverflow) * 1986-10-27 1988-05-12
KR100632417B1 (ko) * 2003-09-22 2006-10-09 알프스 덴키 가부시키가이샤 초점조절장치

Also Published As

Publication number Publication date
JPH0360095B2 (enrdf_load_stackoverflow) 1991-09-12

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