JPS5240163A - Measurement method - Google Patents

Measurement method

Info

Publication number
JPS5240163A
JPS5240163A JP11581075A JP11581075A JPS5240163A JP S5240163 A JPS5240163 A JP S5240163A JP 11581075 A JP11581075 A JP 11581075A JP 11581075 A JP11581075 A JP 11581075A JP S5240163 A JPS5240163 A JP S5240163A
Authority
JP
Japan
Prior art keywords
measurement method
thirdangle
atmosphere
points
measured
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
JP11581075A
Other languages
Japanese (ja)
Inventor
Mamoru Aihara
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 JP11581075A priority Critical patent/JPS5240163A/en
Publication of JPS5240163A publication Critical patent/JPS5240163A/en
Pending legal-status Critical Current

Links

Landscapes

  • Measurement Of Optical Distance (AREA)

Abstract

PURPOSE: Light beams traveling in a cover shut off from the atmosphere are applied from two directions respectively at one measurement point, and the distance between two points is measured at extreme high accuracy by a thirdangle projection method.
COPYRIGHT: (C)1977,JPO&Japio
JP11581075A 1975-09-25 1975-09-25 Measurement method Pending JPS5240163A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11581075A JPS5240163A (en) 1975-09-25 1975-09-25 Measurement method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11581075A JPS5240163A (en) 1975-09-25 1975-09-25 Measurement method

Publications (1)

Publication Number Publication Date
JPS5240163A true JPS5240163A (en) 1977-03-28

Family

ID=14671644

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11581075A Pending JPS5240163A (en) 1975-09-25 1975-09-25 Measurement method

Country Status (1)

Country Link
JP (1) JPS5240163A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56166405A (en) * 1980-04-23 1981-12-21 Pharos Ab Apparatus for checking dimensional exactness
JPS56168105A (en) * 1980-04-23 1981-12-24 Pharos Ab Apparatus for checking dimensional accuracy

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56166405A (en) * 1980-04-23 1981-12-21 Pharos Ab Apparatus for checking dimensional exactness
JPS56168105A (en) * 1980-04-23 1981-12-24 Pharos Ab Apparatus for checking dimensional accuracy
JPH0371642B2 (en) * 1980-04-23 1991-11-14 Pharos Ab

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