JPH0142197Y2 - - Google Patents

Info

Publication number
JPH0142197Y2
JPH0142197Y2 JP12290485U JP12290485U JPH0142197Y2 JP H0142197 Y2 JPH0142197 Y2 JP H0142197Y2 JP 12290485 U JP12290485 U JP 12290485U JP 12290485 U JP12290485 U JP 12290485U JP H0142197 Y2 JPH0142197 Y2 JP H0142197Y2
Authority
JP
Japan
Prior art keywords
reading device
read
imaging lens
light
objective lens
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
JP12290485U
Other languages
English (en)
Japanese (ja)
Other versions
JPS6232467U (en]
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 JP12290485U priority Critical patent/JPH0142197Y2/ja
Publication of JPS6232467U publication Critical patent/JPS6232467U/ja
Application granted granted Critical
Publication of JPH0142197Y2 publication Critical patent/JPH0142197Y2/ja
Expired legal-status Critical Current

Links

JP12290485U 1985-08-09 1985-08-09 Expired JPH0142197Y2 (en])

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12290485U JPH0142197Y2 (en]) 1985-08-09 1985-08-09

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12290485U JPH0142197Y2 (en]) 1985-08-09 1985-08-09

Publications (2)

Publication Number Publication Date
JPS6232467U JPS6232467U (en]) 1987-02-26
JPH0142197Y2 true JPH0142197Y2 (en]) 1989-12-11

Family

ID=31013528

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12290485U Expired JPH0142197Y2 (en]) 1985-08-09 1985-08-09

Country Status (1)

Country Link
JP (1) JPH0142197Y2 (en])

Also Published As

Publication number Publication date
JPS6232467U (en]) 1987-02-26

Similar Documents

Publication Publication Date Title
US5010241A (en) Sensor array and illumination system for a large depth-of-field bar code scanner
DE69715074T2 (de) Erfassung von Daten, die mit der Oberflächentopographie eines Mediums zusammenhängen
KR950704670A (ko) 공초점광학장치
US3973119A (en) Device for determining the displacement of a machine tool component
EP0360581A2 (en) Optical system for a large depth-of-field bar code scanner
US20020195550A1 (en) Omni-directional optical code reader using scheimpflug optics
JPS6215908B2 (en])
KR930023865A (ko) 바코드 판독장치
JPH0251315U (en])
US4916302A (en) Apparatus for and method of measuring distances to objects present in a plurality of directions
US5018803A (en) Three-dimensional volumetric sensor
EP0623889A1 (en) Optical bar code scanner
KR0135402B1 (ko) 열화상검출장치
EP0377454A3 (en) Image reading apparatus
CN107784245A (zh) 光学成像设备和方法
JPH0142197Y2 (en])
US5959286A (en) Method and apparatus for raster scanning of images
EP0366456A3 (en) Image transducing apparatus
US4419574A (en) Focus detecting device with varying pitch cylindrical lens element
JP3500214B2 (ja) 光学式エンコーダ
JPS633204A (ja) 光学検出装置
US4816664A (en) Focusing detector having a scanning grating used both as a beam splitter and spatial and frequency filter
SU721668A1 (ru) Устройство дл измерени угловых и линейных перемещений объекта
JPS62282209A (ja) エンコ−ダ
JPS62251144A (ja) 多色印刷での見当ずれを測定する装置