JPH041523U - - Google Patents

Info

Publication number
JPH041523U
JPH041523U JP4021990U JP4021990U JPH041523U JP H041523 U JPH041523 U JP H041523U JP 4021990 U JP4021990 U JP 4021990U JP 4021990 U JP4021990 U JP 4021990U JP H041523 U JPH041523 U JP H041523U
Authority
JP
Japan
Prior art keywords
light
distance
receiving element
output level
emitting element
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
JP4021990U
Other languages
English (en)
Japanese (ja)
Other versions
JP2540766Y2 (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 JP1990040219U priority Critical patent/JP2540766Y2/ja
Publication of JPH041523U publication Critical patent/JPH041523U/ja
Application granted granted Critical
Publication of JP2540766Y2 publication Critical patent/JP2540766Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Focusing (AREA)
  • Indication In Cameras, And Counting Of Exposures (AREA)
JP1990040219U 1990-04-17 1990-04-17 近距離警告装置 Expired - Lifetime JP2540766Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990040219U JP2540766Y2 (ja) 1990-04-17 1990-04-17 近距離警告装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990040219U JP2540766Y2 (ja) 1990-04-17 1990-04-17 近距離警告装置

Publications (2)

Publication Number Publication Date
JPH041523U true JPH041523U (enrdf_load_stackoverflow) 1992-01-08
JP2540766Y2 JP2540766Y2 (ja) 1997-07-09

Family

ID=31549820

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990040219U Expired - Lifetime JP2540766Y2 (ja) 1990-04-17 1990-04-17 近距離警告装置

Country Status (1)

Country Link
JP (1) JP2540766Y2 (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4873869A (enrdf_load_stackoverflow) * 1971-12-29 1973-10-05
JPS54152372U (enrdf_load_stackoverflow) * 1978-04-17 1979-10-23

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5618710A (en) * 1979-07-23 1981-02-21 Matsushita Electric Ind Co Ltd Distance measuring instrument
JPS6064336A (ja) * 1983-09-19 1985-04-12 Fuji Photo Film Co Ltd カメラのファインダ表示装置
JPS62209424A (ja) * 1985-11-27 1987-09-14 Olympus Optical Co Ltd オ−トフオ−カス測距システム
JPS6418117A (en) * 1987-07-14 1989-01-20 Konishiroku Photo Ind Range finder for camera

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5618710A (en) * 1979-07-23 1981-02-21 Matsushita Electric Ind Co Ltd Distance measuring instrument
JPS6064336A (ja) * 1983-09-19 1985-04-12 Fuji Photo Film Co Ltd カメラのファインダ表示装置
JPS62209424A (ja) * 1985-11-27 1987-09-14 Olympus Optical Co Ltd オ−トフオ−カス測距システム
JPS6418117A (en) * 1987-07-14 1989-01-20 Konishiroku Photo Ind Range finder for camera

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4873869A (enrdf_load_stackoverflow) * 1971-12-29 1973-10-05
JPS54152372U (enrdf_load_stackoverflow) * 1978-04-17 1979-10-23

Also Published As

Publication number Publication date
JP2540766Y2 (ja) 1997-07-09

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term