JPS5520420A - Mtf examination unit - Google Patents

Mtf examination unit

Info

Publication number
JPS5520420A
JPS5520420A JP9298778A JP9298778A JPS5520420A JP S5520420 A JPS5520420 A JP S5520420A JP 9298778 A JP9298778 A JP 9298778A JP 9298778 A JP9298778 A JP 9298778A JP S5520420 A JPS5520420 A JP S5520420A
Authority
JP
Japan
Prior art keywords
chart
elements
plate
examined
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.)
Granted
Application number
JP9298778A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6235052B2 (enrdf_load_stackoverflow
Inventor
Nobuo Sakuma
Yoshiaki Kamimoto
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 JP9298778A priority Critical patent/JPS5520420A/ja
Publication of JPS5520420A publication Critical patent/JPS5520420A/ja
Publication of JPS6235052B2 publication Critical patent/JPS6235052B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Testing Of Optical Devices Or Fibers (AREA)
JP9298778A 1978-07-29 1978-07-29 Mtf examination unit Granted JPS5520420A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9298778A JPS5520420A (en) 1978-07-29 1978-07-29 Mtf examination unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9298778A JPS5520420A (en) 1978-07-29 1978-07-29 Mtf examination unit

Publications (2)

Publication Number Publication Date
JPS5520420A true JPS5520420A (en) 1980-02-13
JPS6235052B2 JPS6235052B2 (enrdf_load_stackoverflow) 1987-07-30

Family

ID=14069715

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9298778A Granted JPS5520420A (en) 1978-07-29 1978-07-29 Mtf examination unit

Country Status (1)

Country Link
JP (1) JPS5520420A (enrdf_load_stackoverflow)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56120935A (en) * 1980-02-29 1981-09-22 Ricoh Co Ltd Inspecting device for lens array
JPS58219432A (ja) * 1982-06-16 1983-12-20 Ricoh Co Ltd レンズのｍｔｆ測定機
US5574555A (en) * 1993-05-14 1996-11-12 Fuji Photo Film Co., Ltd. Lens inspection method and apparatus
KR20160117336A (ko) * 2015-03-31 2016-10-10 트리옵틱스 게엠베하 광학 촬상 시스템의 결상 특성들을 측정하기 위한 디바이스 및 방법

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56120935A (en) * 1980-02-29 1981-09-22 Ricoh Co Ltd Inspecting device for lens array
JPS58219432A (ja) * 1982-06-16 1983-12-20 Ricoh Co Ltd レンズのｍｔｆ測定機
US5574555A (en) * 1993-05-14 1996-11-12 Fuji Photo Film Co., Ltd. Lens inspection method and apparatus
KR20160117336A (ko) * 2015-03-31 2016-10-10 트리옵틱스 게엠베하 광학 촬상 시스템의 결상 특성들을 측정하기 위한 디바이스 및 방법

Also Published As

Publication number Publication date
JPS6235052B2 (enrdf_load_stackoverflow) 1987-07-30

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