JPH0559413B2 - - Google Patents

Info

Publication number
JPH0559413B2
JPH0559413B2 JP58136060A JP13606083A JPH0559413B2 JP H0559413 B2 JPH0559413 B2 JP H0559413B2 JP 58136060 A JP58136060 A JP 58136060A JP 13606083 A JP13606083 A JP 13606083A JP H0559413 B2 JPH0559413 B2 JP H0559413B2
Authority
JP
Japan
Prior art keywords
data
lens
output
circuit
focus
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
JP58136060A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59142528A (ja
Inventor
Norio Ishikawa
Yasuaki Akata
Takeshi Egawa
Kunio Kawamura
Nobuyuki Taniguchi
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.)
Minolta Co Ltd
Original Assignee
Minolta 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 Minolta Co Ltd filed Critical Minolta Co Ltd
Priority to JP13606083A priority Critical patent/JPS59142528A/ja
Priority to US06/575,707 priority patent/US4509842A/en
Priority to DE19843403469 priority patent/DE3403469C2/de
Priority to DE3448493A priority patent/DE3448493C2/de
Publication of JPS59142528A publication Critical patent/JPS59142528A/ja
Publication of JPH0559413B2 publication Critical patent/JPH0559413B2/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
    • G03B3/00—Focusing arrangements of general interest for cameras, projectors or printers
    • G03B3/10—Power-operated focusing

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automatic Focus Adjustment (AREA)
  • Focusing (AREA)
  • Lens Barrels (AREA)
JP13606083A 1983-02-01 1983-07-25 レンズ交換式カメラの自動焦点調整装置 Granted JPS59142528A (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP13606083A JPS59142528A (ja) 1983-07-25 1983-07-25 レンズ交換式カメラの自動焦点調整装置
US06/575,707 US4509842A (en) 1983-02-01 1984-01-31 Camera system capable of focus detection through an interchangeable objective lens
DE19843403469 DE3403469C2 (de) 1983-02-01 1984-02-01 Automatische Fokussiervorrichtung für eine Kamera
DE3448493A DE3448493C2 (de) 1983-02-01 1984-02-01 Automatische Fokussiervorrichtung in Verbindung mit einem Kameragehäuse und einem hieran ansetzbaren Wechselobjektiv

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13606083A JPS59142528A (ja) 1983-07-25 1983-07-25 レンズ交換式カメラの自動焦点調整装置

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP1586083A Division JPS59140408A (ja) 1983-02-01 1983-02-01 変倍レンズ

Publications (2)

Publication Number Publication Date
JPS59142528A JPS59142528A (ja) 1984-08-15
JPH0559413B2 true JPH0559413B2 (enrdf_load_stackoverflow) 1993-08-31

Family

ID=15166257

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13606083A Granted JPS59142528A (ja) 1983-02-01 1983-07-25 レンズ交換式カメラの自動焦点調整装置

Country Status (1)

Country Link
JP (1) JPS59142528A (enrdf_load_stackoverflow)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS575033A (en) * 1980-06-11 1982-01-11 Asahi Optical Co Ltd Automatic focusing camera of lens interchangeable type
JPS5793326A (en) * 1980-12-01 1982-06-10 Minolta Camera Co Ltd Focusing device of auto focus camera
JPS57165821A (en) * 1981-04-07 1982-10-13 Nippon Kogaku Kk <Nikon> Ttl automatic focusing device of camera

Also Published As

Publication number Publication date
JPS59142528A (ja) 1984-08-15

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