JPS5479067A - Method of measuring radius of curvature - Google Patents

Method of measuring radius of curvature

Info

Publication number
JPS5479067A
JPS5479067A JP14568977A JP14568977A JPS5479067A JP S5479067 A JPS5479067 A JP S5479067A JP 14568977 A JP14568977 A JP 14568977A JP 14568977 A JP14568977 A JP 14568977A JP S5479067 A JPS5479067 A JP S5479067A
Authority
JP
Japan
Prior art keywords
curvature
measuring radius
radius
measuring
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.)
Pending
Application number
JP14568977A
Other languages
Japanese (ja)
Inventor
Makoto Uehara
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.)
Nippon Chemical Industrial Co Ltd
Original Assignee
Nippon Chemical Industrial 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 Nippon Chemical Industrial Co Ltd filed Critical Nippon Chemical Industrial Co Ltd
Priority to JP14568977A priority Critical patent/JPS5479067A/en
Publication of JPS5479067A publication Critical patent/JPS5479067A/en
Pending legal-status Critical Current

Links

Landscapes

  • Length Measuring Devices By Optical Means (AREA)
  • Eyeglasses (AREA)
JP14568977A 1977-12-06 1977-12-06 Method of measuring radius of curvature Pending JPS5479067A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14568977A JPS5479067A (en) 1977-12-06 1977-12-06 Method of measuring radius of curvature

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14568977A JPS5479067A (en) 1977-12-06 1977-12-06 Method of measuring radius of curvature

Publications (1)

Publication Number Publication Date
JPS5479067A true JPS5479067A (en) 1979-06-23

Family

ID=15390808

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14568977A Pending JPS5479067A (en) 1977-12-06 1977-12-06 Method of measuring radius of curvature

Country Status (1)

Country Link
JP (1) JPS5479067A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2021033036A (en) * 2019-08-23 2021-03-01 東海光学株式会社 Interpolation method for interpolating optical performance of unknown area of progressive refractive power lens

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2021033036A (en) * 2019-08-23 2021-03-01 東海光学株式会社 Interpolation method for interpolating optical performance of unknown area of progressive refractive power lens

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