JPS5378872A - Luminance meter - Google Patents

Luminance meter

Info

Publication number
JPS5378872A
JPS5378872A JP15447276A JP15447276A JPS5378872A JP S5378872 A JPS5378872 A JP S5378872A JP 15447276 A JP15447276 A JP 15447276A JP 15447276 A JP15447276 A JP 15447276A JP S5378872 A JPS5378872 A JP S5378872A
Authority
JP
Japan
Prior art keywords
luminance meter
luminance
meter
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
JP15447276A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6238647B2 (enExample
Inventor
Akira Watanabe
Hiroo Sugai
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.)
Tokyo Optical Co Ltd
Original Assignee
Tokyo Optical Co Ltd
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 Tokyo Optical Co Ltd filed Critical Tokyo Optical Co Ltd
Priority to JP15447276A priority Critical patent/JPS5378872A/ja
Publication of JPS5378872A publication Critical patent/JPS5378872A/ja
Publication of JPS6238647B2 publication Critical patent/JPS6238647B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
  • Lenses (AREA)
JP15447276A 1976-12-22 1976-12-22 Luminance meter Granted JPS5378872A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15447276A JPS5378872A (en) 1976-12-22 1976-12-22 Luminance meter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15447276A JPS5378872A (en) 1976-12-22 1976-12-22 Luminance meter

Publications (2)

Publication Number Publication Date
JPS5378872A true JPS5378872A (en) 1978-07-12
JPS6238647B2 JPS6238647B2 (enExample) 1987-08-19

Family

ID=15584987

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15447276A Granted JPS5378872A (en) 1976-12-22 1976-12-22 Luminance meter

Country Status (1)

Country Link
JP (1) JPS5378872A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10827743B2 (en) 2017-02-10 2020-11-10 William Jeffrey Blackford Mosquito breeding prevention device and system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10827743B2 (en) 2017-02-10 2020-11-10 William Jeffrey Blackford Mosquito breeding prevention device and system

Also Published As

Publication number Publication date
JPS6238647B2 (enExample) 1987-08-19

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