JPS5541434A - Retrofocus type wide angle lens - Google Patents

Retrofocus type wide angle lens

Info

Publication number
JPS5541434A
JPS5541434A JP11457478A JP11457478A JPS5541434A JP S5541434 A JPS5541434 A JP S5541434A JP 11457478 A JP11457478 A JP 11457478A JP 11457478 A JP11457478 A JP 11457478A JP S5541434 A JPS5541434 A JP S5541434A
Authority
JP
Japan
Prior art keywords
lens
group
constitution
groups
focal length
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
JP11457478A
Other languages
English (en)
Other versions
JPS6232762B2 (ja
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

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 true JPS5541434A (en) 1980-03-24
JPS6232762B2 JPS6232762B2 (ja) 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 (ja)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59114566A (ja) * 1981-05-25 1984-07-02 ノ−マン・エイ・ガ−ドナ− 情報を載せた書類、これを複写に対し抵抗させる方法、複写不能紙及びインク
US4468100A (en) * 1981-10-09 1984-08-28 Asahi Kogaku Kogyo Kabushiki Kaisha Wide-angle photographic lens
JPS6252516A (ja) * 1985-08-26 1987-03-07 ミネソタ　マイニング　アンド　マニユフアクチユアリング　コンパニ− 超広角マイクログラフイツク・レンズ
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

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS495329A (ja) * 1972-05-01 1974-01-18
JPS4917724A (ja) * 1972-06-07 1974-02-16

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS495329A (ja) * 1972-05-01 1974-01-18
JPS4917724A (ja) * 1972-06-07 1974-02-16

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59114566A (ja) * 1981-05-25 1984-07-02 ノ−マン・エイ・ガ−ドナ− 情報を載せた書類、これを複写に対し抵抗させる方法、複写不能紙及びインク
JPH0458033B2 (ja) * 1981-05-25 1992-09-16 Ei Gaadonaa Nooman
US4468100A (en) * 1981-10-09 1984-08-28 Asahi Kogaku Kogyo Kabushiki Kaisha Wide-angle photographic lens
JPS6252516A (ja) * 1985-08-26 1987-03-07 ミネソタ　マイニング　アンド　マニユフアクチユアリング　コンパニ− 超広角マイクログラフイツク・レンズ
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
US9348064B2 (en) 2011-03-22 2016-05-24 Panasonic Intellectual Property Management Co., Ltd. Plastic lens, method for manufacturing the same, and imaging device using the same

Also Published As

Publication number Publication date
JPS6232762B2 (ja) 1987-07-16

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