JPS562527A - Mtf measuring instrument - Google Patents

Mtf measuring instrument

Info

Publication number
JPS562527A
JPS562527A JP7857679A JP7857679A JPS562527A JP S562527 A JPS562527 A JP S562527A JP 7857679 A JP7857679 A JP 7857679A JP 7857679 A JP7857679 A JP 7857679A JP S562527 A JPS562527 A JP S562527A
Authority
JP
Japan
Prior art keywords
image
circuit
mtf
output
solid
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
JP7857679A
Other languages
English (en)
Inventor
Toshio Kano
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 JP7857679A priority Critical patent/JPS562527A/ja
Publication of JPS562527A publication Critical patent/JPS562527A/ja
Pending 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
    • G01M11/02—Testing optical properties
    • G01M11/0292—Testing optical properties of objectives by measuring the optical modulation transfer function

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automatic Focus Adjustment (AREA)
JP7857679A 1979-06-21 1979-06-21 Mtf measuring instrument Pending JPS562527A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7857679A JPS562527A (en) 1979-06-21 1979-06-21 Mtf measuring instrument

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7857679A JPS562527A (en) 1979-06-21 1979-06-21 Mtf measuring instrument

Publications (1)

Publication Number Publication Date
JPS562527A true JPS562527A (en) 1981-01-12

Family

ID=13665720

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7857679A Pending JPS562527A (en) 1979-06-21 1979-06-21 Mtf measuring instrument

Country Status (1)

Country Link
JP (1) JPS562527A (ja)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58736A (ja) * 1981-06-25 1983-01-05 Sumitomo Electric Ind Ltd 画像評価方式
JPS58213226A (ja) * 1982-06-07 1983-12-12 Ricoh Co Ltd Ｍｔｆ測定装置
JPS58215525A (ja) * 1982-06-10 1983-12-15 Ricoh Co Ltd 画信号サンプリング制御方式
JP2009222711A (ja) * 2008-02-19 2009-10-01 Mitsubishi Rayon Co Ltd 光伝送体の検査装置及び光伝送体の検査方法
CN109813531A (zh) * 2019-01-17 2019-05-28 上海湓江信息科技有限公司 光学系统的调试装置及其调试方法

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58736A (ja) * 1981-06-25 1983-01-05 Sumitomo Electric Ind Ltd 画像評価方式
JPS58213226A (ja) * 1982-06-07 1983-12-12 Ricoh Co Ltd Ｍｔｆ測定装置
JPS58215525A (ja) * 1982-06-10 1983-12-15 Ricoh Co Ltd 画信号サンプリング制御方式
JP2009222711A (ja) * 2008-02-19 2009-10-01 Mitsubishi Rayon Co Ltd 光伝送体の検査装置及び光伝送体の検査方法
CN109813531A (zh) * 2019-01-17 2019-05-28 上海湓江信息科技有限公司 光学系统的调试装置及其调试方法

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