JPS60178414A - カメラのピント補正装置 - Google Patents

カメラのピント補正装置

Info

Publication number
JPS60178414A
JPS60178414A JP3569384A JP3569384A JPS60178414A JP S60178414 A JPS60178414 A JP S60178414A JP 3569384 A JP3569384 A JP 3569384A JP 3569384 A JP3569384 A JP 3569384A JP S60178414 A JPS60178414 A JP S60178414A
Authority
JP
Japan
Prior art keywords
optical system
lens
focus correction
afocal converter
converter
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
JP3569384A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0365524B2 (enrdf_load_stackoverflow
Inventor
Saburo Sugawara
三郎 菅原
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.)
Pentax Corp
Original Assignee
Asahi Kogaku Kogyo 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 Asahi Kogaku Kogyo Co Ltd filed Critical Asahi Kogaku Kogyo Co Ltd
Priority to JP3569384A priority Critical patent/JPS60178414A/ja
Publication of JPS60178414A publication Critical patent/JPS60178414A/ja
Publication of JPH0365524B2 publication Critical patent/JPH0365524B2/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
    • G02B7/28—Systems for automatic generation of focusing signals
    • G02B7/30—Systems for automatic generation of focusing signals using parallactic triangle with a base line
    • G02B7/32—Systems for automatic generation of focusing signals using parallactic triangle with a base line using active means, e.g. light emitter

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Focusing (AREA)
  • Lenses (AREA)
  • Automatic Focus Adjustment (AREA)
JP3569384A 1984-02-27 1984-02-27 カメラのピント補正装置 Granted JPS60178414A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3569384A JPS60178414A (ja) 1984-02-27 1984-02-27 カメラのピント補正装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3569384A JPS60178414A (ja) 1984-02-27 1984-02-27 カメラのピント補正装置

Publications (2)

Publication Number Publication Date
JPS60178414A true JPS60178414A (ja) 1985-09-12
JPH0365524B2 JPH0365524B2 (enrdf_load_stackoverflow) 1991-10-14

Family

ID=12448972

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3569384A Granted JPS60178414A (ja) 1984-02-27 1984-02-27 カメラのピント補正装置

Country Status (1)

Country Link
JP (1) JPS60178414A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPH0365524B2 (enrdf_load_stackoverflow) 1991-10-14

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees