JPS6232762B2 - - Google Patents

Info

Publication number
JPS6232762B2
JPS6232762B2 JP53114574A JP11457478A JPS6232762B2 JP S6232762 B2 JPS6232762 B2 JP S6232762B2 JP 53114574 A JP53114574 A JP 53114574A JP 11457478 A JP11457478 A JP 11457478A JP S6232762 B2 JPS6232762 B2 JP S6232762B2
Authority
JP
Japan
Prior art keywords
lens
group
focal length
lenses
condition
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
Application number
JP53114574A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5541434A (en
Inventor
Hideo Shizume
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.)
Konica Minolta Inc
Original Assignee
Konica Minolta Inc
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 Konica Minolta Inc filed Critical Konica Minolta Inc
Priority to JP11457478A priority Critical patent/JPS5541434A/ja
Publication of JPS5541434A publication Critical patent/JPS5541434A/ja
Publication of JPS6232762B2 publication Critical patent/JPS6232762B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Lenses (AREA)
JP11457478A 1978-09-20 1978-09-20 Retrofocus type wide angle lens Granted JPS5541434A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11457478A JPS5541434A (en) 1978-09-20 1978-09-20 Retrofocus type wide angle lens

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11457478A JPS5541434A (en) 1978-09-20 1978-09-20 Retrofocus type wide angle lens

Publications (2)

Publication Number Publication Date
JPS5541434A JPS5541434A (en) 1980-03-24
JPS6232762B2 true JPS6232762B2 (en, 2012) 1987-07-16

Family

ID=14641235

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11457478A Granted JPS5541434A (en) 1978-09-20 1978-09-20 Retrofocus type wide angle lens

Country Status (1)

Country Link
JP (1) JPS5541434A (en, 2012)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE54495T1 (de) * 1981-05-25 1990-07-15 Nocopi Int Inc Verfahren zum herstellen von fotokopiersicheren dokumenten, sowie fotokopierresistentes papier.
JPS5862610A (ja) * 1981-10-09 1983-04-14 Asahi Optical Co Ltd 広角写真レンズ
US4682863A (en) * 1985-08-26 1987-07-28 Minnesota Mining And Manufacturing Company Ultra-wide angle micrographic lens
EP2690471A4 (en) * 2011-03-22 2015-11-25 Panasonic Ip Man Co Ltd PLASTIC LENS, METHOD FOR MANUFACTURING PLASTIC LENS, AND IMAGE CAPTURE DEVICE USING PLASTIC LENS

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS495329A (en, 2012) * 1972-05-01 1974-01-18
JPS536853B2 (en, 2012) * 1972-06-07 1978-03-11

Also Published As

Publication number Publication date
JPS5541434A (en) 1980-03-24

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