JPH0510602B2 - - Google Patents

Info

Publication number
JPH0510602B2
JPH0510602B2 JP58205563A JP20556383A JPH0510602B2 JP H0510602 B2 JPH0510602 B2 JP H0510602B2 JP 58205563 A JP58205563 A JP 58205563A JP 20556383 A JP20556383 A JP 20556383A JP H0510602 B2 JPH0510602 B2 JP H0510602B2
Authority
JP
Japan
Prior art keywords
light
polarized light
optical system
reflected
prism
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.)
Expired - Lifetime
Application number
JP58205563A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6097205A (ja
Inventor
Masahiko Kato
Shuri Sekiguchi
Hiroyuki Kurita
Takashi Kawashima
Kazuo Kawakami
Toshifumi Uetake
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.)
Olympus Corp
Original Assignee
Olympus 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 Olympus Optical Co Ltd filed Critical Olympus Optical Co Ltd
Priority to JP58205563A priority Critical patent/JPS6097205A/ja
Publication of JPS6097205A publication Critical patent/JPS6097205A/ja
Publication of JPH0510602B2 publication Critical patent/JPH0510602B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/30—Measuring arrangements characterised by the use of optical techniques for measuring roughness or irregularity of surfaces

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Instruments For Measurement Of Length By Optical Means (AREA)
  • Length Measuring Devices By Optical Means (AREA)
JP58205563A 1983-11-01 1983-11-01 面形状測定器 Granted JPS6097205A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58205563A JPS6097205A (ja) 1983-11-01 1983-11-01 面形状測定器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58205563A JPS6097205A (ja) 1983-11-01 1983-11-01 面形状測定器

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP3118474A Division JPH0678894B2 (ja) 1991-05-23 1991-05-23 面形状測定器

Publications (2)

Publication Number Publication Date
JPS6097205A JPS6097205A (ja) 1985-05-31
JPH0510602B2 true JPH0510602B2 (en, 2012) 1993-02-10

Family

ID=16508962

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58205563A Granted JPS6097205A (ja) 1983-11-01 1983-11-01 面形状測定器

Country Status (1)

Country Link
JP (1) JPS6097205A (en, 2012)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101023193B1 (ko) 2007-08-29 2011-03-18 한국전광(주) 삼차원 형상 측정용 엘티피 시스템
CN111238419B (zh) * 2020-01-20 2021-10-01 中车齐齐哈尔车辆有限公司 制动阀滑阀副平面度的检测装置及检测方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS531174B2 (en, 2012) * 1974-10-21 1978-01-17
JPS58173423A (ja) * 1982-04-05 1983-10-12 Canon Inc 面形状測定方法

Also Published As

Publication number Publication date
JPS6097205A (ja) 1985-05-31

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