CH558022A - Weitwinkel-objektiv. - Google Patents

Weitwinkel-objektiv.

Info

Publication number
CH558022A
CH558022A CH1391772A CH1391772A CH558022A CH 558022 A CH558022 A CH 558022A CH 1391772 A CH1391772 A CH 1391772A CH 1391772 A CH1391772 A CH 1391772A CH 558022 A CH558022 A CH 558022A
Authority
CH
Switzerland
Prior art keywords
wide angle
angle lens
lens
wide
angle
Prior art date
Application number
CH1391772A
Other languages
German (de)
English (en)
Original Assignee
Zeiss Carl Fa
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 Zeiss Carl Fa filed Critical Zeiss Carl Fa
Priority to CH1391772A priority Critical patent/CH558022A/xx
Priority to DE2344224A priority patent/DE2344224C2/de
Priority to US398774A priority patent/US3864026A/en
Priority to JP48106826A priority patent/JPS6040009B2/ja
Publication of CH558022A publication Critical patent/CH558022A/xx
Priority to JP60113335A priority patent/JPS6175314A/ja

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B13/00—Optical objectives specially designed for the purposes specified below
    • G02B13/04—Reversed telephoto objectives

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Lenses (AREA)
CH1391772A 1972-09-21 1972-09-21 Weitwinkel-objektiv. CH558022A (de)

Priority Applications (5)

Application Number Priority Date Filing Date Title
CH1391772A CH558022A (de) 1972-09-21 1972-09-21 Weitwinkel-objektiv.
DE2344224A DE2344224C2 (de) 1972-09-21 1973-09-01 Weitwinkel-Objektiv mit langer bildseitiger Schnittweite und sehr großem Bildwinkel
US398774A US3864026A (en) 1972-09-21 1973-09-19 Wide angle photographic lens
JP48106826A JPS6040009B2 (ja) 1972-09-21 1973-09-21 長いバツクフオーカス及び極めて大きな画角を有する広角レンズ
JP60113335A JPS6175314A (ja) 1972-09-21 1985-05-28 長いバツクフオ−カス及び極めて大きな画角を有する広角レンズ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1391772A CH558022A (de) 1972-09-21 1972-09-21 Weitwinkel-objektiv.

Publications (1)

Publication Number Publication Date
CH558022A true CH558022A (de) 1975-01-15

Family

ID=4396458

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1391772A CH558022A (de) 1972-09-21 1972-09-21 Weitwinkel-objektiv.

Country Status (4)

Country Link
US (1) US3864026A (xx)
JP (2) JPS6040009B2 (xx)
CH (1) CH558022A (xx)
DE (1) DE2344224C2 (xx)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61144616A (ja) * 1984-12-18 1986-07-02 Olympus Optical Co Ltd 明るい広角レンズ
US4957355A (en) * 1986-12-24 1990-09-18 Nikor Corp. Retrofocus type lens system
JPH0222979A (ja) * 1988-07-12 1990-01-25 Sharp Corp ビデオ信号記録再生装置
JP2548359B2 (ja) * 1989-03-01 1996-10-30 松下電器産業株式会社 投影レンズとそれを用いたプロジェクションテレビ
JPH035790U (xx) * 1989-06-05 1991-01-21
JP2740684B2 (ja) * 1990-03-16 1998-04-15 シャープ株式会社 磁気記録再生装置
JP4481714B2 (ja) * 2004-04-27 2010-06-16 Ｈｏｙａ株式会社 超広角レンズ系
JP5374847B2 (ja) * 2007-08-30 2013-12-25 株式会社ニコン 広角レンズ、撮像装置、広角レンズの結像方法
CN100538426C (zh) * 2007-11-23 2009-09-09 秦皇岛视听机械研究所 数字投影机整球形球幕投影用超大视场角鱼眼镜头结构
JP2009198854A (ja) * 2008-02-22 2009-09-03 Nikon Corp 広角レンズ、これを有する撮像装置及び結像方法
KR101623450B1 (ko) * 2009-10-13 2016-05-23 삼성전자주식회사 와이드 컨버터 렌즈
JP5904014B2 (ja) * 2012-05-30 2016-04-13 株式会社ニコン 撮影レンズ、光学機器、および撮影レンズの製造方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1250153B (xx) * 1967-09-14
US3549241A (en) * 1967-10-24 1970-12-22 Nippon Kogaku Kk Extremely wide-angle object lens
US3622227A (en) * 1969-12-24 1971-11-23 Yoshiyuki Shimizu Retrofocus-type wide-angle camera lens
JPS503164B1 (xx) * 1970-04-22 1975-01-31
JPS4935458B1 (xx) * 1970-06-05 1974-09-21
JPS4935693B1 (xx) * 1970-09-09 1974-09-25
JPS4920221B1 (xx) * 1970-09-30 1974-05-23
JPS4935694B1 (xx) * 1970-12-25 1974-09-25
JPS56541B2 (xx) * 1972-08-14 1981-01-08
JPS503164A (xx) * 1973-05-14 1975-01-14

Also Published As

Publication number Publication date
JPS6040009B2 (ja) 1985-09-09
JPS4971935A (xx) 1974-07-11
JPS6175314A (ja) 1986-04-17
DE2344224A1 (de) 1974-04-04
JPS6235089B2 (xx) 1987-07-30
US3864026A (en) 1975-02-04
DE2344224C2 (de) 1981-09-17

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Legal Events

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