JPS59126231A - 樋形反射鏡の反射面の光沢検査装置 - Google Patents

樋形反射鏡の反射面の光沢検査装置

Info

Publication number
JPS59126231A
JPS59126231A JP139783A JP139783A JPS59126231A JP S59126231 A JPS59126231 A JP S59126231A JP 139783 A JP139783 A JP 139783A JP 139783 A JP139783 A JP 139783A JP S59126231 A JPS59126231 A JP S59126231A
Authority
JP
Japan
Prior art keywords
light
pinhole
reflected light
reflex mirror
elliptical
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
JP139783A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6411132B2 (enrdf_load_stackoverflow
Inventor
Yoshiharu Osaki
吉晴 大崎
Teruaki Shigeta
照明 重田
Shigeru Horii
滋 堀井
Hideo Nishiyama
西山　英夫
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP139783A priority Critical patent/JPS59126231A/ja
Publication of JPS59126231A publication Critical patent/JPS59126231A/ja
Publication of JPS6411132B2 publication Critical patent/JPS6411132B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/55—Specular reflectivity
    • G01N21/57—Measuring gloss

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Testing Of Optical Devices Or Fibers (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
JP139783A 1983-01-07 1983-01-07 樋形反射鏡の反射面の光沢検査装置 Granted JPS59126231A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP139783A JPS59126231A (ja) 1983-01-07 1983-01-07 樋形反射鏡の反射面の光沢検査装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP139783A JPS59126231A (ja) 1983-01-07 1983-01-07 樋形反射鏡の反射面の光沢検査装置

Publications (2)

Publication Number Publication Date
JPS59126231A true JPS59126231A (ja) 1984-07-20
JPS6411132B2 JPS6411132B2 (enrdf_load_stackoverflow) 1989-02-23

Family

ID=11500353

Family Applications (1)

Application Number Title Priority Date Filing Date
JP139783A Granted JPS59126231A (ja) 1983-01-07 1983-01-07 樋形反射鏡の反射面の光沢検査装置

Country Status (1)

Country Link
JP (1) JPS59126231A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0248853U (enrdf_load_stackoverflow) * 1988-09-30 1990-04-04

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0248853U (enrdf_load_stackoverflow) * 1988-09-30 1990-04-04

Also Published As

Publication number Publication date
JPS6411132B2 (enrdf_load_stackoverflow) 1989-02-23

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