JPS60195531A - 光学機器 - Google Patents

光学機器

Info

Publication number
JPS60195531A
JPS60195531A JP5122984A JP5122984A JPS60195531A JP S60195531 A JPS60195531 A JP S60195531A JP 5122984 A JP5122984 A JP 5122984A JP 5122984 A JP5122984 A JP 5122984A JP S60195531 A JPS60195531 A JP S60195531A
Authority
JP
Japan
Prior art keywords
lens barrel
output
rotor
gate
circuit
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
JP5122984A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0578009B2 (cs
Inventor
Akihiro Ikui
明宏 生井
Takeshi Egawa
全 江川
Takaki Kodaira
隆紀 小平
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 JP5122984A priority Critical patent/JPS60195531A/ja
Publication of JPS60195531A publication Critical patent/JPS60195531A/ja
Priority to US07/047,562 priority patent/US4769664A/en
Publication of JPH0578009B2 publication Critical patent/JPH0578009B2/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
    • G02B7/08—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification adapted to co-operate with a remote control mechanism

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Focusing (AREA)
  • Lens Barrels (AREA)
  • Automatic Focus Adjustment (AREA)
JP5122984A 1984-03-19 1984-03-19 光学機器 Granted JPS60195531A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP5122984A JPS60195531A (ja) 1984-03-19 1984-03-19 光学機器
US07/047,562 US4769664A (en) 1984-03-19 1987-04-27 Barrel driving device for camera

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5122984A JPS60195531A (ja) 1984-03-19 1984-03-19 光学機器

Publications (2)

Publication Number Publication Date
JPS60195531A true JPS60195531A (ja) 1985-10-04
JPH0578009B2 JPH0578009B2 (cs) 1993-10-27

Family

ID=12881114

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5122984A Granted JPS60195531A (ja) 1984-03-19 1984-03-19 光学機器

Country Status (1)

Country Link
JP (1) JPS60195531A (cs)

Also Published As

Publication number Publication date
JPH0578009B2 (cs) 1993-10-27

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term