JPH0510616B2 - - Google Patents

Info

Publication number
JPH0510616B2
JPH0510616B2 JP21103983A JP21103983A JPH0510616B2 JP H0510616 B2 JPH0510616 B2 JP H0510616B2 JP 21103983 A JP21103983 A JP 21103983A JP 21103983 A JP21103983 A JP 21103983A JP H0510616 B2 JPH0510616 B2 JP H0510616B2
Authority
JP
Japan
Prior art keywords
light beam
roof mirror
slit
optical path
image
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
JP21103983A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60104237A (ja
Inventor
Mitsuki Sagane
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.)
Ricoh Co Ltd
Original Assignee
Ricoh 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 Ricoh Co Ltd filed Critical Ricoh Co Ltd
Priority to JP21103983A priority Critical patent/JPS60104237A/ja
Publication of JPS60104237A publication Critical patent/JPS60104237A/ja
Publication of JPH0510616B2 publication Critical patent/JPH0510616B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M11/00—Testing of optical apparatus; Testing structures by optical methods not otherwise provided for
    • G01M11/005—Testing of reflective surfaces, e.g. mirrors

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Testing Of Optical Devices Or Fibers (AREA)
JP21103983A 1983-11-11 1983-11-11 ダハミラ−の光学精度測定装置 Granted JPS60104237A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP21103983A JPS60104237A (ja) 1983-11-11 1983-11-11 ダハミラ−の光学精度測定装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP21103983A JPS60104237A (ja) 1983-11-11 1983-11-11 ダハミラ−の光学精度測定装置

Publications (2)

Publication Number Publication Date
JPS60104237A JPS60104237A (ja) 1985-06-08
JPH0510616B2 true JPH0510616B2 (en, 2012) 1993-02-10

Family

ID=16599354

Family Applications (1)

Application Number Title Priority Date Filing Date
JP21103983A Granted JPS60104237A (ja) 1983-11-11 1983-11-11 ダハミラ−の光学精度測定装置

Country Status (1)

Country Link
JP (1) JPS60104237A (en, 2012)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105727784B (zh) * 2015-04-29 2017-06-27 宁夏共享模具有限公司 3d打印机的混料装置

Also Published As

Publication number Publication date
JPS60104237A (ja) 1985-06-08

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