JPS56165125A - Automatic manual exchange lens - Google Patents

Automatic manual exchange lens

Info

Publication number
JPS56165125A
JPS56165125A JP6874780A JP6874780A JPS56165125A JP S56165125 A JPS56165125 A JP S56165125A JP 6874780 A JP6874780 A JP 6874780A JP 6874780 A JP6874780 A JP 6874780A JP S56165125 A JPS56165125 A JP S56165125A
Authority
JP
Japan
Prior art keywords
plate
barrel
lens
pin
automatic
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
JP6874780A
Other languages
Japanese (ja)
Other versions
JPS6333685B2 (en
Inventor
Riichi Atsuta
Masaru Yamamoto
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.)
Kyocera Corp
Yashica Co Ltd
Original Assignee
Kyocera Corp
Yashica 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 Kyocera Corp, Yashica Co Ltd filed Critical Kyocera Corp
Priority to JP6874780A priority Critical patent/JPS56165125A/en
Publication of JPS56165125A publication Critical patent/JPS56165125A/en
Publication of JPS6333685B2 publication Critical patent/JPS6333685B2/ja
Granted legal-status Critical Current

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
    • G03B17/00—Details of cameras or camera bodies; Accessories therefor
    • G03B17/02—Bodies
    • G03B17/12—Bodies with means for supporting objectives, supplementary lenses, filters, masks, or turrets
    • G03B17/14—Bodies with means for supporting objectives, supplementary lenses, filters, masks, or turrets interchangeably

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Focusing (AREA)
  • Lens Barrels (AREA)
  • Automatic Focus Adjustment (AREA)

Abstract

PURPOSE:To exchange automatic focusing with manual focusing by providing a clutch mechanism possible to be operated from the body side in an exchangeable automatic focusing lens comprising a body barrel of a plurality of barrel. CONSTITUTION:A mount 1, a coupling member 2 and an outer barrel 3 are screwed up. Pins 9, 21 provided at a fixed part are activated to the body side with a spring, in the case shown in the drawing, by a coupling plate 92 and a clutch pinion 91 a manual distance adjusting ring 6, a MF plate 61 and a AF plate 72 are coupled, and an inner tube 7 having a lead groove being rotated with manual to cause movement of a lens barrel 8 prevented from its rotation with a key 31. In an automatic mode, the pins 91, 21 are displaced, the plate 72 is separated to be controlled with only a pin 72a. In another example, the pin 21 and the coupling plate 21 can be neglected. By connecting the lens to the body and applying a signal for automatic adjustment to the pin 9, a state of automatic focusing is exchanged.
JP6874780A 1980-05-23 1980-05-23 Automatic manual exchange lens Granted JPS56165125A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6874780A JPS56165125A (en) 1980-05-23 1980-05-23 Automatic manual exchange lens

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6874780A JPS56165125A (en) 1980-05-23 1980-05-23 Automatic manual exchange lens

Related Child Applications (2)

Application Number Title Priority Date Filing Date
JP18917187A Division JPS6346422A (en) 1987-07-29 1987-07-29 Auto/manual focusing switching interchangeable lens
JP18917287A Division JPS6346423A (en) 1987-07-29 1987-07-29 Exchanging lens for switching of auto/manual focusing

Publications (2)

Publication Number Publication Date
JPS56165125A true JPS56165125A (en) 1981-12-18
JPS6333685B2 JPS6333685B2 (en) 1988-07-06

Family

ID=13382670

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6874780A Granted JPS56165125A (en) 1980-05-23 1980-05-23 Automatic manual exchange lens

Country Status (1)

Country Link
JP (1) JPS56165125A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63204209A (en) * 1987-02-20 1988-08-23 Nikon Corp Lens barrel
JPS63237018A (en) * 1987-03-26 1988-10-03 Asahi Optical Co Ltd Mechanism for operating autofocus zoom lens barrel
JPS63304215A (en) * 1987-06-04 1988-12-12 Nikon Corp Zoom lens barrel
JPH01288835A (en) * 1988-05-16 1989-11-21 Minolta Camera Co Ltd Camera

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50151144A (en) * 1974-05-25 1975-12-04
JPS55144214A (en) * 1979-04-30 1980-11-11 Minolta Camera Co Ltd Lens barrel capable of adjusting focus automatically and manually

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50151144A (en) * 1974-05-25 1975-12-04
JPS55144214A (en) * 1979-04-30 1980-11-11 Minolta Camera Co Ltd Lens barrel capable of adjusting focus automatically and manually

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63204209A (en) * 1987-02-20 1988-08-23 Nikon Corp Lens barrel
JPS63237018A (en) * 1987-03-26 1988-10-03 Asahi Optical Co Ltd Mechanism for operating autofocus zoom lens barrel
JPS63304215A (en) * 1987-06-04 1988-12-12 Nikon Corp Zoom lens barrel
JPH01288835A (en) * 1988-05-16 1989-11-21 Minolta Camera Co Ltd Camera

Also Published As

Publication number Publication date
JPS6333685B2 (en) 1988-07-06

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