JPS59221608A - 測距装置 - Google Patents

測距装置

Info

Publication number
JPS59221608A
JPS59221608A JP9594783A JP9594783A JPS59221608A JP S59221608 A JPS59221608 A JP S59221608A JP 9594783 A JP9594783 A JP 9594783A JP 9594783 A JP9594783 A JP 9594783A JP S59221608 A JPS59221608 A JP S59221608A
Authority
JP
Japan
Prior art keywords
light
output
amount
light receiving
measuring device
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
JP9594783A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0342608B2 (enrdf_load_stackoverflow
Inventor
Masaaki Takagi
正明 高木
Tetsuo Harano
原野　徹夫
Yukio Yoshikawa
幸雄 吉川
Tomio Kurosu
富男 黒須
Toyonori Sasaki
佐々木　豊徳
Kunio Matsumoto
松本　国夫
Akita Namioka
波岡　顕太
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.)
Nidec Precision Corp
Original Assignee
Nidec Copal Corp
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 Nidec Copal Corp filed Critical Nidec Copal Corp
Priority to JP9594783A priority Critical patent/JPS59221608A/ja
Publication of JPS59221608A publication Critical patent/JPS59221608A/ja
Publication of JPH0342608B2 publication Critical patent/JPH0342608B2/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)
  • Measurement Of Optical Distance (AREA)
  • Automatic Focus Adjustment (AREA)
JP9594783A 1983-05-31 1983-05-31 測距装置 Granted JPS59221608A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9594783A JPS59221608A (ja) 1983-05-31 1983-05-31 測距装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9594783A JPS59221608A (ja) 1983-05-31 1983-05-31 測距装置

Publications (2)

Publication Number Publication Date
JPS59221608A true JPS59221608A (ja) 1984-12-13
JPH0342608B2 JPH0342608B2 (enrdf_load_stackoverflow) 1991-06-27

Family

ID=14151452

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9594783A Granted JPS59221608A (ja) 1983-05-31 1983-05-31 測距装置

Country Status (1)

Country Link
JP (1) JPS59221608A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60138414A (ja) * 1983-12-27 1985-07-23 Copal Co Ltd 測距装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60138414A (ja) * 1983-12-27 1985-07-23 Copal Co Ltd 測距装置

Also Published As

Publication number Publication date
JPH0342608B2 (enrdf_load_stackoverflow) 1991-06-27

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