DE2265634C2 - Anzeigevorrichtung für ein Kameraobjektiv mit drehbarem Linsentubus - Google Patents

Anzeigevorrichtung für ein Kameraobjektiv mit drehbarem Linsentubus

Info

Publication number
DE2265634C2
DE2265634C2 DE19722265634 DE2265634A DE2265634C2 DE 2265634 C2 DE2265634 C2 DE 2265634C2 DE 19722265634 DE19722265634 DE 19722265634 DE 2265634 A DE2265634 A DE 2265634A DE 2265634 C2 DE2265634 C2 DE 2265634C2
Authority
DE
Germany
Prior art keywords
lens
display device
viewfinder
macro
lens barrel
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
DE19722265634
Other languages
German (de)
English (en)
Inventor
Keiichi Yokohama Kanagawa Sakaguchi
Atsushi Machida Tokyo Someya
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.)
Canon Inc
Original Assignee
Canon 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
Priority claimed from JP9284171A external-priority patent/JPS5443373B2/ja
Application filed by Canon Inc filed Critical Canon Inc
Application granted granted Critical
Publication of DE2265634C2 publication Critical patent/DE2265634C2/de
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B15/00—Optical objectives with means for varying the magnification
    • G02B15/14—Optical objectives with means for varying the magnification by axial movement of one or more lenses or groups of lenses relative to the image plane for continuously varying the equivalent focal length of the objective
    • G02B15/22—Optical objectives with means for varying the magnification by axial movement of one or more lenses or groups of lenses relative to the image plane for continuously varying the equivalent focal length of the objective with movable lens means specially adapted for focusing at close distances
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
    • G02B7/02—Mountings, adjusting means, or light-tight connections, for optical elements for lenses
    • G02B7/04—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification
    • G02B7/10—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification by relative axial movement of several lenses, e.g. of varifocal objective lens
    • G02B7/105—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification by relative axial movement of several lenses, e.g. of varifocal objective lens with movable lens means specially adapted for focusing at close distances
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B17/00—Details of cameras or camera bodies; Accessories therefor
    • G03B17/02—Bodies
    • G03B17/12—Bodies with means for supporting objectives, supplementary lenses, filters, masks, or turrets
    • G03B17/14—Bodies with means for supporting objectives, supplementary lenses, filters, masks, or turrets interchangeably

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Lenses (AREA)
  • Lens Barrels (AREA)
  • Indication In Cameras, And Counting Of Exposures (AREA)
DE19722265634 1971-05-08 1972-05-08 Anzeigevorrichtung für ein Kameraobjektiv mit drehbarem Linsentubus Expired DE2265634C2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP46030735 1971-05-08
JP9284171A JPS5443373B2 (esLanguage) 1971-11-18 1971-11-18

Publications (1)

Publication Number Publication Date
DE2265634C2 true DE2265634C2 (de) 1982-10-21

Family

ID=26369137

Family Applications (3)

Application Number Title Priority Date Filing Date
DE19722265634 Expired DE2265634C2 (de) 1971-05-08 1972-05-08 Anzeigevorrichtung für ein Kameraobjektiv mit drehbarem Linsentubus
DE19722265635 Expired DE2265635C2 (de) 1971-05-08 1972-05-08 Zoomobjektiv mit Makroeinstellbereich
DE19722222536 Expired DE2222536C2 (de) 1971-05-08 1972-05-08 Varioobjektiv

Family Applications After (2)

Application Number Title Priority Date Filing Date
DE19722265635 Expired DE2265635C2 (de) 1971-05-08 1972-05-08 Zoomobjektiv mit Makroeinstellbereich
DE19722222536 Expired DE2222536C2 (de) 1971-05-08 1972-05-08 Varioobjektiv

Country Status (4)

Country Link
DE (3) DE2265634C2 (esLanguage)
FR (1) FR2137598B1 (esLanguage)
GB (1) GB1392224A (esLanguage)
NL (4) NL167030C (esLanguage)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS588481B2 (ja) * 1974-06-18 1983-02-16 キヤノン株式会社 ズ−ムレンズの広角化方式
JPS5567716A (en) * 1978-11-17 1980-05-22 Canon Inc Lens structural body
JPS61156213A (ja) * 1984-12-28 1986-07-15 Canon Inc ズ−ムレンズ
DE19755392C2 (de) * 1997-12-12 2001-05-10 Zentrum Fuer Neuroinformatik G Abbildendes optisches System
CN111702346B (zh) * 2020-05-22 2021-04-20 中国科学院西安光学精密机械研究所 一种可变焦深激光切割头

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3570382A (en) * 1967-09-09 1971-03-16 Agfa Gevaert Ag Photographic camera with film type indicating means
DE2029254C3 (de) * 1969-06-27 1981-12-24 Hauser, Raimund, DDr., Wien Fassung für ein veränderbares optisches System, insbesondere für ein Kameraobjektiv

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1101793B (de) * 1959-02-03 1961-03-09 Zeiss Carl Fa Photographisches Objektiv mit kontinuierlich veraenderlicher Brennweite
DE1250650B (esLanguage) * 1961-07-26
JPS4832387B1 (esLanguage) * 1969-07-26 1973-10-05
DE7030757U (de) * 1969-09-22 1975-08-21 Hauser Raimund Ddr Pankratisches objektiv, insbesondere fuer photographische aufnahmen.

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3570382A (en) * 1967-09-09 1971-03-16 Agfa Gevaert Ag Photographic camera with film type indicating means
DE2029254C3 (de) * 1969-06-27 1981-12-24 Hauser, Raimund, DDr., Wien Fassung für ein veränderbares optisches System, insbesondere für ein Kameraobjektiv

Also Published As

Publication number Publication date
NL8100591A (nl) 1981-06-01
GB1392224A (en) 1975-04-30
DE2222536C2 (de) 1984-02-23
DE2222536A1 (de) 1972-11-23
DE2265635C2 (de) 1982-10-21
FR2137598A1 (esLanguage) 1972-12-29
NL7206208A (esLanguage) 1972-11-10
NL167030C (nl) 1981-10-15
NL8100592A (nl) 1981-07-01
FR2137598B1 (esLanguage) 1975-03-21
NL167030B (nl) 1981-05-15
NL8100590A (nl) 1981-06-01

Similar Documents

Publication Publication Date Title
DE69428642T2 (de) Zoomlinsenmechanismus
DE68921387T2 (de) Kamera mit Zoom-Objektiv.
DE2914504C2 (de) Fokussiervorrichtung für ein Zoom- Objektiv
DE19702512A1 (de) Vorrichtung zum Führen einer Linsengruppe in einem Varioobjektiv
DE19702505A1 (de) Objektiv mit Geradführungsmechanismus
DE2245450A1 (de) Varioobjektiv
DE3028783A1 (de) Zoomobjektiv-baugruppe
DE2715780C3 (de) Verstellvorrichtung für Varioobjektive
DE3409791C2 (de) Doppelobjektiv - Kamera
DE19702515A1 (de) Nockenmechanismus für ein teleskopartig bewegbares Objektiv
DE19702492A1 (de) Objektivtubus mit Geradführungsmechanismus
DE19702499A1 (de) Vorrichtung zum Halten einer Linse in einem Objektiv
DE2265634C2 (de) Anzeigevorrichtung für ein Kameraobjektiv mit drehbarem Linsentubus
DE4235942A1 (de) Blendenvorrichtung fuer ein varioobjektiv
DE1935617A1 (de) Fotokopiergeraet
DE3038378A1 (de) Mechanische zoomobjektivfassung
DE19702504B4 (de) Varioobjektiv
DE19702513A1 (de) Kamera mit Objektivverschluß
DE2651263C3 (de) Fotografisches Objektiv für Spiegelreflexkameras mit Belichtungsinnenmessung
DE4342637A1 (de) Kamera mit einer Brennpunktsabstand-Einstellvorrichtung
DE19702514A1 (de) Positionserfassung für ein Varioobjektiv
DE2330265A1 (de) Photographische kamera mit mehreren objektiven
DE4302524A1 (esLanguage)
DE2625011B2 (de) Photographische Kamera
DE3027228C2 (de) Objektivfassung

Legal Events

Date Code Title Description
OI Miscellaneous see part 1
OD Request for examination
AC Divided out of

Ref country code: DE

Ref document number: 2222536

Format of ref document f/p: P

D2 Grant after examination