JPS59133202U - 暗順応時間検査装置 - Google Patents

暗順応時間検査装置

Info

Publication number
JPS59133202U
JPS59133202U JP2641583U JP2641583U JPS59133202U JP S59133202 U JPS59133202 U JP S59133202U JP 2641583 U JP2641583 U JP 2641583U JP 2641583 U JP2641583 U JP 2641583U JP S59133202 U JPS59133202 U JP S59133202U
Authority
JP
Japan
Prior art keywords
dark adaptation
light source
adaptation time
dark
testing 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
JP2641583U
Other languages
English (en)
Japanese (ja)
Other versions
JPS6245685Y2 (enrdf_load_stackoverflow
Inventor
谷沢　平八郎
米山　信三
猪俣　理
杉本　照明
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.)
Railway Technical Research Institute
Original Assignee
Railway Technical Research Institute
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 Railway Technical Research Institute filed Critical Railway Technical Research Institute
Priority to JP2641583U priority Critical patent/JPS59133202U/ja
Publication of JPS59133202U publication Critical patent/JPS59133202U/ja
Application granted granted Critical
Publication of JPS6245685Y2 publication Critical patent/JPS6245685Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Electric Clocks (AREA)
  • Eye Examination Apparatus (AREA)
JP2641583U 1983-02-24 1983-02-24 暗順応時間検査装置 Granted JPS59133202U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2641583U JPS59133202U (ja) 1983-02-24 1983-02-24 暗順応時間検査装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2641583U JPS59133202U (ja) 1983-02-24 1983-02-24 暗順応時間検査装置

Publications (2)

Publication Number Publication Date
JPS59133202U true JPS59133202U (ja) 1984-09-06
JPS6245685Y2 JPS6245685Y2 (enrdf_load_stackoverflow) 1987-12-07

Family

ID=30157330

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2641583U Granted JPS59133202U (ja) 1983-02-24 1983-02-24 暗順応時間検査装置

Country Status (1)

Country Link
JP (1) JPS59133202U (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002034926A (ja) * 2000-07-27 2002-02-05 Topcon Corp 眼科用撮影装置の照明光学系
JP2007503935A (ja) * 2003-09-04 2007-03-01 ザ・ユー・エイ・ビー・リサーチ・フアンデーシヨン 暗順応障害を検出するための方法及び装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002034926A (ja) * 2000-07-27 2002-02-05 Topcon Corp 眼科用撮影装置の照明光学系
JP2007503935A (ja) * 2003-09-04 2007-03-01 ザ・ユー・エイ・ビー・リサーチ・フアンデーシヨン 暗順応障害を検出するための方法及び装置

Also Published As

Publication number Publication date
JPS6245685Y2 (enrdf_load_stackoverflow) 1987-12-07

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