CH486707A - Lichtstarkes objektiv aus mindestens vier in Luft stehenden Gliedern vom erweiterten Triplet-typus - Google Patents

Lichtstarkes objektiv aus mindestens vier in Luft stehenden Gliedern vom erweiterten Triplet-typus

Info

Publication number
CH486707A
CH486707A CH889568A CH889568A CH486707A CH 486707 A CH486707 A CH 486707A CH 889568 A CH889568 A CH 889568A CH 889568 A CH889568 A CH 889568A CH 486707 A CH486707 A CH 486707A
Authority
CH
Switzerland
Prior art keywords
elements
air
lens made
type standing
triplet type
Prior art date
Application number
CH889568A
Other languages
English (en)
Inventor
Wilhelm Dr Tronnier Albrecht
Joachim Dipl Phys Eggert
Ueberhagen Fritz
Original Assignee
Voigtlaender Ag
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 Voigtlaender Ag filed Critical Voigtlaender Ag
Priority to CH889568A priority Critical patent/CH486707A/de
Priority to DE6605795U priority patent/DE6605795U/de
Priority to DE19681797433 priority patent/DE1797433C3/de
Priority to FR1601928D priority patent/FR1601928A/fr
Priority to NL6909048A priority patent/NL6909048A/xx
Priority to US836690A priority patent/US3642351A/en
Publication of CH486707A publication Critical patent/CH486707A/de

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B9/00—Optical objectives characterised both by the number of the components and their arrangements according to their sign, i.e. + or -
    • G02B9/34—Optical objectives characterised both by the number of the components and their arrangements according to their sign, i.e. + or - having four components only
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B13/00—Optical objectives specially designed for the purposes specified below
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B9/00—Optical objectives characterised both by the number of the components and their arrangements according to their sign, i.e. + or -
    • G02B9/60—Optical objectives characterised both by the number of the components and their arrangements according to their sign, i.e. + or - having five components only
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B9/00—Optical objectives characterised both by the number of the components and their arrangements according to their sign, i.e. + or -
    • G02B9/62—Optical objectives characterised both by the number of the components and their arrangements according to their sign, i.e. + or - having six components only

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Lenses (AREA)
  • Eyeglasses (AREA)
CH889568A 1968-06-14 1968-06-14 Lichtstarkes objektiv aus mindestens vier in Luft stehenden Gliedern vom erweiterten Triplet-typus CH486707A (de)

Priority Applications (6)

Application Number Priority Date Filing Date Title
CH889568A CH486707A (de) 1968-06-14 1968-06-14 Lichtstarkes objektiv aus mindestens vier in Luft stehenden Gliedern vom erweiterten Triplet-typus
DE6605795U DE6605795U (de) 1968-06-14 1968-09-27 Erweitertes triplet-objektiv aus mindestens vier in luft stehenden gliedern
DE19681797433 DE1797433C3 (de) 1968-06-14 1968-09-27 Erweitertes Trtplet-Objektfv aus mindestens vier In Luft stehenden Gliedern
FR1601928D FR1601928A (de) 1968-06-14 1968-12-30
NL6909048A NL6909048A (de) 1968-06-14 1969-06-13
US836690A US3642351A (en) 1968-06-14 1969-06-16 Expanded triplet objective having at least four elements

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH889568A CH486707A (de) 1968-06-14 1968-06-14 Lichtstarkes objektiv aus mindestens vier in Luft stehenden Gliedern vom erweiterten Triplet-typus

Publications (1)

Publication Number Publication Date
CH486707A true CH486707A (de) 1970-02-28

Family

ID=4345972

Family Applications (1)

Application Number Title Priority Date Filing Date
CH889568A CH486707A (de) 1968-06-14 1968-06-14 Lichtstarkes objektiv aus mindestens vier in Luft stehenden Gliedern vom erweiterten Triplet-typus

Country Status (5)

Country Link
US (1) US3642351A (de)
CH (1) CH486707A (de)
DE (1) DE6605795U (de)
FR (1) FR1601928A (de)
NL (1) NL6909048A (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6754008B1 (en) * 2001-09-17 2004-06-22 Xenogen Corporation Imaging lens arrangement designed for low light conditions
US7663814B2 (en) * 2007-12-20 2010-02-16 Fujinon Corporation Imaging lens system and imaging apparatus
DE102013215422B4 (de) * 2013-08-06 2022-02-24 Olympus Winter & Ibe Gmbh Optisches System eines Stereo-Videoendoskops mit seitlicher Blickrichtung und Stereo-Videoendoskop mit seitlicher Blickrichtung
EP3061253A1 (de) 2013-10-25 2016-08-31 Microsoft Technology Licensing, LLC Blockübereinstimmung auf hash-basis in der bild- und videocodierung
EP3061233B1 (de) 2013-10-25 2019-12-11 Microsoft Technology Licensing, LLC Darstellung von blöcken mit hash-werten in einer bild- und videocodierung und -decodierung
US10368092B2 (en) 2014-03-04 2019-07-30 Microsoft Technology Licensing, Llc Encoder-side decisions for block flipping and skip mode in intra block copy prediction
WO2015131325A1 (en) * 2014-03-04 2015-09-11 Microsoft Technology Licensing, Llc Hash table construction and availability checking for hash-based block matching
CN105706450B (zh) 2014-06-23 2019-07-16 微软技术许可有限责任公司 根据基于散列的块匹配的结果的编码器决定
KR102358276B1 (ko) 2014-09-30 2022-02-04 마이크로소프트 테크놀로지 라이센싱, 엘엘씨 비디오 코딩을 위한 해시 기반 인코더 결정
US10390039B2 (en) 2016-08-31 2019-08-20 Microsoft Technology Licensing, Llc Motion estimation for screen remoting scenarios
US11095877B2 (en) 2016-11-30 2021-08-17 Microsoft Technology Licensing, Llc Local hash-based motion estimation for screen remoting scenarios
CN109901277B (zh) * 2017-12-08 2021-06-01 大立光电股份有限公司 电子装置
CN108343564B (zh) * 2018-04-17 2019-02-22 泰州市艾瑞克新型材料有限公司 一种基于云服务器监控的风力发电***及其工作方法
US11202085B1 (en) 2020-06-12 2021-12-14 Microsoft Technology Licensing, Llc Low-cost hash table construction and hash-based block matching for variable-size blocks

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2855824A (en) * 1957-02-18 1958-10-14 Eastman Kodak Co Large aperture lens for lenticular film photography
US3128329A (en) * 1960-11-28 1964-04-07 American Optical Corp Optical projector lens systems
FR1411207A (fr) * 1964-08-06 1965-09-17 Hensoldt & Sohne M Objectif à quatre éléments
US3490825A (en) * 1965-02-16 1970-01-20 Asahi Optical Co Ltd Highly corrected wide band lens system

Also Published As

Publication number Publication date
NL6909048A (de) 1969-12-16
FR1601928A (de) 1970-09-21
DE1797433A1 (de) 1970-12-17
US3642351A (en) 1972-02-15
DE1797433B2 (de) 1976-09-09
DE6605795U (de) 1970-07-30

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Legal Events

Date Code Title Description
PL Patent ceased