JPS6359441B2 - - Google Patents

Info

Publication number
JPS6359441B2
JPS6359441B2 JP57032655A JP3265582A JPS6359441B2 JP S6359441 B2 JPS6359441 B2 JP S6359441B2 JP 57032655 A JP57032655 A JP 57032655A JP 3265582 A JP3265582 A JP 3265582A JP S6359441 B2 JPS6359441 B2 JP S6359441B2
Authority
JP
Japan
Prior art keywords
light
half mirror
receiving element
light source
light receiving
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
Application number
JP57032655A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58148905A (ja
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 filed Critical
Priority to JP3265582A priority Critical patent/JPS58148905A/ja
Publication of JPS58148905A publication Critical patent/JPS58148905A/ja
Publication of JPS6359441B2 publication Critical patent/JPS6359441B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Length Measuring Devices By Optical Means (AREA)
JP3265582A 1982-02-27 1982-02-27 位置検出装置 Granted JPS58148905A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3265582A JPS58148905A (ja) 1982-02-27 1982-02-27 位置検出装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3265582A JPS58148905A (ja) 1982-02-27 1982-02-27 位置検出装置

Publications (2)

Publication Number Publication Date
JPS58148905A JPS58148905A (ja) 1983-09-05
JPS6359441B2 true JPS6359441B2 (enExample) 1988-11-18

Family

ID=12364873

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3265582A Granted JPS58148905A (ja) 1982-02-27 1982-02-27 位置検出装置

Country Status (1)

Country Link
JP (1) JPS58148905A (enExample)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5230799A (en) * 1975-09-04 1977-03-08 Sumitomo Chem Co Ltd Method for production of porous carbon
JPS5574403A (en) * 1978-12-01 1980-06-05 Canon Inc Light position detector

Also Published As

Publication number Publication date
JPS58148905A (ja) 1983-09-05

Similar Documents

Publication Publication Date Title
US5159322A (en) Apparatus to digitize graphic and scenic information and to determine the position of a stylus for input into a computer or the like
JP2913984B2 (ja) 傾斜角測定装置
US4534637A (en) Camera with active optical range finder
EP0419082B1 (en) Optical distance gauging apparatus
JPH0762614B2 (ja) 光センサ
JPS5483854A (en) Measuring device
US4408853A (en) Focus detecting device
US4494868A (en) Rangefinder device with focused elongated light source
JPS6359441B2 (enExample)
US4384770A (en) Focus detecting device
SU468207A1 (ru) Проекционно-сканирующее устройство
JP2668948B2 (ja) 光センサー
JPH05223565A (ja) 距離測定装置
JPH06265777A (ja) カメラの測距装置
JPS60135714A (ja) 距離センサ
CA1303217C (en) Apparatus including multielement detectors for recording heat images
JPH0210282A (ja) レーザレーダ装置
JP2903472B2 (ja) 測距装置
SU1755245A1 (ru) Оптическое сканирующее устройство
JPS6167012A (ja) 焦点検出装置
JPS63153442A (ja) ビ−ムスプリツタの光学特性測定装置
JPS61114230A (ja) 自動焦点カメラ
JPS63311141A (ja) ペンタプリズムの像ずれ及び像倒れ測定方法
JPS6145205A (ja) オ−トフオ−カス装置
JPH044526B2 (enExample)