JPS51120217A - Automatic focussing unit of camera - Google Patents

Automatic focussing unit of camera

Info

Publication number
JPS51120217A
JPS51120217A JP4502875A JP4502875A JPS51120217A JP S51120217 A JPS51120217 A JP S51120217A JP 4502875 A JP4502875 A JP 4502875A JP 4502875 A JP4502875 A JP 4502875A JP S51120217 A JPS51120217 A JP S51120217A
Authority
JP
Japan
Prior art keywords
camera
focussing unit
automatic focussing
unit
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.)
Pending
Application number
JP4502875A
Other languages
Japanese (ja)
Inventor
Masatoshi Kadokawa
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.)
Sankyo Kogaku Kogyo Co Ltd
Original Assignee
Sankyo 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 Sankyo Kogaku Kogyo Co Ltd filed Critical Sankyo Kogaku Kogyo Co Ltd
Priority to JP4502875A priority Critical patent/JPS51120217A/en
Publication of JPS51120217A publication Critical patent/JPS51120217A/en
Pending legal-status Critical Current

Links

Landscapes

  • Automatic Focus Adjustment (AREA)
  • Focusing (AREA)

Abstract

PURPOSE: A small sized and highly accurate auto-focussing unit with two optical systems which possess reflecting mirrors and adoptable to both still-camera as well as cine-camera.
COPYRIGHT: (C)1976,JPO&Japio
JP4502875A 1975-04-14 1975-04-14 Automatic focussing unit of camera Pending JPS51120217A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4502875A JPS51120217A (en) 1975-04-14 1975-04-14 Automatic focussing unit of camera

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4502875A JPS51120217A (en) 1975-04-14 1975-04-14 Automatic focussing unit of camera

Publications (1)

Publication Number Publication Date
JPS51120217A true JPS51120217A (en) 1976-10-21

Family

ID=12707865

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4502875A Pending JPS51120217A (en) 1975-04-14 1975-04-14 Automatic focussing unit of camera

Country Status (1)

Country Link
JP (1) JPS51120217A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5455835U (en) * 1977-08-29 1979-04-18
JPS5459964A (en) * 1977-10-21 1979-05-15 Konishiroku Photo Ind Co Ltd Range finder of cameras

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1423655A1 (en) * 1960-10-21 1971-12-30 Leitz Ernst Gmbh Method and device for distance measurement

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1423655A1 (en) * 1960-10-21 1971-12-30 Leitz Ernst Gmbh Method and device for distance measurement

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5455835U (en) * 1977-08-29 1979-04-18
JPS5459964A (en) * 1977-10-21 1979-05-15 Konishiroku Photo Ind Co Ltd Range finder of cameras

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