JPS54107758A - Lens efficiency determining system - Google Patents

Lens efficiency determining system

Info

Publication number
JPS54107758A
JPS54107758A JP1469078A JP1469078A JPS54107758A JP S54107758 A JPS54107758 A JP S54107758A JP 1469078 A JP1469078 A JP 1469078A JP 1469078 A JP1469078 A JP 1469078A JP S54107758 A JPS54107758 A JP S54107758A
Authority
JP
Japan
Prior art keywords
determining system
efficiency determining
lens efficiency
lens
efficiency
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
JP1469078A
Other languages
Japanese (ja)
Inventor
Riyouta Ogawa
Michio Ooishi
Kiyousuke Amano
Satoru Tachihara
Hitoshi Oogashira
Yukihiro Nagano
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.)
Pentax Corp
Original Assignee
Asahi Kogaku Kogyo 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 Asahi Kogaku Kogyo Co Ltd filed Critical Asahi Kogaku Kogyo Co Ltd
Priority to JP1469078A priority Critical patent/JPS54107758A/en
Publication of JPS54107758A publication Critical patent/JPS54107758A/en
Pending legal-status Critical Current

Links

JP1469078A 1978-02-10 1978-02-10 Lens efficiency determining system Pending JPS54107758A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1469078A JPS54107758A (en) 1978-02-10 1978-02-10 Lens efficiency determining system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1469078A JPS54107758A (en) 1978-02-10 1978-02-10 Lens efficiency determining system

Publications (1)

Publication Number Publication Date
JPS54107758A true JPS54107758A (en) 1979-08-23

Family

ID=11868182

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1469078A Pending JPS54107758A (en) 1978-02-10 1978-02-10 Lens efficiency determining system

Country Status (1)

Country Link
JP (1) JPS54107758A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5640738A (en) * 1979-09-10 1981-04-17 Ricoh Co Ltd Mft inspection device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5640738A (en) * 1979-09-10 1981-04-17 Ricoh Co Ltd Mft inspection device

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