JPS5383623A - Equidistant projection type fisheye lens with long back focus - Google Patents

Equidistant projection type fisheye lens with long back focus

Info

Publication number
JPS5383623A
JPS5383623A JP14446476A JP14446476A JPS5383623A JP S5383623 A JPS5383623 A JP S5383623A JP 14446476 A JP14446476 A JP 14446476A JP 14446476 A JP14446476 A JP 14446476A JP S5383623 A JPS5383623 A JP S5383623A
Authority
JP
Japan
Prior art keywords
projection type
back focus
fisheye lens
long back
equidistant projection
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
JP14446476A
Other languages
English (en)
Japanese (ja)
Other versions
JPS568329B2 (enrdf_load_stackoverflow
Inventor
Kouichi Kobayashi
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 JP14446476A priority Critical patent/JPS5383623A/ja
Publication of JPS5383623A publication Critical patent/JPS5383623A/ja
Publication of JPS568329B2 publication Critical patent/JPS568329B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Lenses (AREA)
JP14446476A 1976-12-01 1976-12-01 Equidistant projection type fisheye lens with long back focus Granted JPS5383623A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14446476A JPS5383623A (en) 1976-12-01 1976-12-01 Equidistant projection type fisheye lens with long back focus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14446476A JPS5383623A (en) 1976-12-01 1976-12-01 Equidistant projection type fisheye lens with long back focus

Publications (2)

Publication Number Publication Date
JPS5383623A true JPS5383623A (en) 1978-07-24
JPS568329B2 JPS568329B2 (enrdf_load_stackoverflow) 1981-02-23

Family

ID=15362871

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14446476A Granted JPS5383623A (en) 1976-12-01 1976-12-01 Equidistant projection type fisheye lens with long back focus

Country Status (1)

Country Link
JP (1) JPS5383623A (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004126522A (ja) * 2002-08-01 2004-04-22 Nikon Corp 魚眼レンズ
US7046458B2 (en) 2004-03-31 2006-05-16 Fujinon Corporation Fisheye lens and imaging device using it
CN111077659A (zh) * 2020-01-03 2020-04-28 杭州有人光电技术有限公司 一种鱼眼镜头

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6137899U (ja) * 1984-08-09 1986-03-08 正弘 山本 便座カバ−

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004126522A (ja) * 2002-08-01 2004-04-22 Nikon Corp 魚眼レンズ
US7046458B2 (en) 2004-03-31 2006-05-16 Fujinon Corporation Fisheye lens and imaging device using it
CN111077659A (zh) * 2020-01-03 2020-04-28 杭州有人光电技术有限公司 一种鱼眼镜头

Also Published As

Publication number Publication date
JPS568329B2 (enrdf_load_stackoverflow) 1981-02-23

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