JPS55125841A - Optic refractometer provided with means for detecting quantity of light - Google Patents

Optic refractometer provided with means for detecting quantity of light

Info

Publication number
JPS55125841A
JPS55125841A JP3209779A JP3209779A JPS55125841A JP S55125841 A JPS55125841 A JP S55125841A JP 3209779 A JP3209779 A JP 3209779A JP 3209779 A JP3209779 A JP 3209779A JP S55125841 A JPS55125841 A JP S55125841A
Authority
JP
Japan
Prior art keywords
light
detecting quantity
optic
optic refractometer
refractometer provided
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
JP3209779A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6155376B2 (enrdf_load_stackoverflow
Inventor
Isao Matsumura
Yasuyuki Ishikawa
Shigeo Maruyama
Reiji Hirano
Yoshi Kobayakawa
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Priority to JP3209779A priority Critical patent/JPS55125841A/ja
Publication of JPS55125841A publication Critical patent/JPS55125841A/ja
Publication of JPS6155376B2 publication Critical patent/JPS6155376B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Eye Examination Apparatus (AREA)
JP3209779A 1979-03-19 1979-03-19 Optic refractometer provided with means for detecting quantity of light Granted JPS55125841A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3209779A JPS55125841A (en) 1979-03-19 1979-03-19 Optic refractometer provided with means for detecting quantity of light

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3209779A JPS55125841A (en) 1979-03-19 1979-03-19 Optic refractometer provided with means for detecting quantity of light

Publications (2)

Publication Number Publication Date
JPS55125841A true JPS55125841A (en) 1980-09-29
JPS6155376B2 JPS6155376B2 (enrdf_load_stackoverflow) 1986-11-27

Family

ID=12349382

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3209779A Granted JPS55125841A (en) 1979-03-19 1979-03-19 Optic refractometer provided with means for detecting quantity of light

Country Status (1)

Country Link
JP (1) JPS55125841A (enrdf_load_stackoverflow)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4978391A (enrdf_load_stackoverflow) * 1972-12-01 1974-07-29
JPS5470688A (en) * 1977-11-16 1979-06-06 Nippon Chemical Ind Device for measuring eye refracting power

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4978391A (enrdf_load_stackoverflow) * 1972-12-01 1974-07-29
JPS5470688A (en) * 1977-11-16 1979-06-06 Nippon Chemical Ind Device for measuring eye refracting power

Also Published As

Publication number Publication date
JPS6155376B2 (enrdf_load_stackoverflow) 1986-11-27

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