AT293161B - Vorrichtung zum Scharfeinstellen des Objektivs einer Kamera - Google Patents

Vorrichtung zum Scharfeinstellen des Objektivs einer Kamera

Info

Publication number
AT293161B
AT293161B AT526169A AT526169A AT293161B AT 293161 B AT293161 B AT 293161B AT 526169 A AT526169 A AT 526169A AT 526169 A AT526169 A AT 526169A AT 293161 B AT293161 B AT 293161B
Authority
AT
Austria
Prior art keywords
focusing
lens
camera
Prior art date
Application number
AT526169A
Other languages
English (en)
Inventor
Arthur Carl Mueller
Original Assignee
Bell & Howell Co
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 Bell & Howell Co filed Critical Bell & Howell Co
Application granted granted Critical
Publication of AT293161B publication Critical patent/AT293161B/de

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01CMEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C3/00Measuring distances in line of sight; Optical rangefinders
    • G01C3/02Details
    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03BAPPARATUS 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
    • G03B13/00Viewfinders; Focusing aids for cameras; Means for focusing for cameras; Autofocus systems for cameras
    • G03B13/18Focusing aids
    • G03B13/20Rangefinders coupled with focusing arrangements, e.g. adjustment of rangefinder automatically focusing camera

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Accessories Of Cameras (AREA)
  • Automatic Focus Adjustment (AREA)
AT526169A 1968-06-07 1969-06-03 Vorrichtung zum Scharfeinstellen des Objektivs einer Kamera AT293161B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US73532868A 1968-06-07 1968-06-07

Publications (1)

Publication Number Publication Date
AT293161B true AT293161B (de) 1971-09-27

Family

ID=24955313

Family Applications (1)

Application Number Title Priority Date Filing Date
AT526169A AT293161B (de) 1968-06-07 1969-06-03 Vorrichtung zum Scharfeinstellen des Objektivs einer Kamera

Country Status (8)

Country Link
US (1) US3550517A (de)
AT (1) AT293161B (de)
BE (1) BE734156A (de)
CH (1) CH501936A (de)
DE (1) DE1928725A1 (de)
FR (1) FR2010392A1 (de)
GB (1) GB1218695A (de)
NL (1) NL6908646A (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3037881A1 (de) * 1979-10-08 1981-04-16 Canon K.K., Tokyo Scharfeinstelleinrichtung fuer eine kamera

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3675559A (en) * 1969-12-31 1972-07-11 Bell & Howell Co Pendulous type rangefinder for optical instrument
NL181632C (nl) * 1976-12-23 1987-10-01 Minnesota Mining & Mfg Electreetfilter en werkwijze voor het vervaardigen daarvan.
AT368299B (de) * 1980-01-03 1982-09-27 Moviecam Kinematograph Filmaufnahmekamera
US4794417A (en) * 1985-10-04 1988-12-27 Canon Kabushiki Kaisha Photographing apparatus
CN115824177A (zh) * 2023-02-17 2023-03-21 山东省国土测绘院 一种具有高稳定性的地理信息测绘标尺

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3037881A1 (de) * 1979-10-08 1981-04-16 Canon K.K., Tokyo Scharfeinstelleinrichtung fuer eine kamera

Also Published As

Publication number Publication date
GB1218695A (en) 1971-01-06
NL6908646A (de) 1969-12-09
CH501936A (fr) 1971-01-15
DE1928725A1 (de) 1970-01-02
US3550517A (en) 1970-12-29
BE734156A (de) 1969-11-17
FR2010392A1 (de) 1970-02-13

Similar Documents

Publication Publication Date Title
CH486880A (de) Prothetische Vorrichtung
BR6910832D0 (pt) Dispositivo otico de projecao
AT296009B (de) Vorrichtung zum Scharfeinstellen des Objektivs einer Kamera
AT310552B (de) Vorrichtung zum Festlegen eines Objektivs an einer Kamera
CH479411A (de) Vorrichtung zum Beschichten
AT323821B (de) Optische vorrichtung
AT286774B (de) Photoempfindliche Vorrichtung
AT269635B (de) Vorrichtung zum Einschalten von Konversionsfiltern in einer kinematographischen oder photographischen Kamera
CH450248A (de) Vorrichtung zum Schiessen von Körpern
AT256614B (de) Vorrichtung zum selbsttätigen Scharfeinstellen optischer Geräte
AT293162B (de) Vorrichtung zum Scharfeinstellen einer Kamera
AT294570B (de) Vorrichtung zum Scharfeinstellen des Objektivs eines optischen Gerätes, insbesondere einer Kamera
AT293161B (de) Vorrichtung zum Scharfeinstellen des Objektivs einer Kamera
AT296005B (de) Vorrichtung zum Scharfeinstellen des Objektivs einer Kamera
AT293864B (de) Vorrichtung zum Scharfeinstellen des Objektivs einer Kamera
AT302031B (de) Vorrichtung zum Scharfeinstellen des Objektivs einer Kamera
AT296007B (de) Vorrichtung zum Scharfeinstellen des Objektivs einer Kamera
AT296008B (de) Vorrichtung zum Scharfeinstellen des Objektivs einer Kamera
AT319032B (de) Vorrichtung zum Scharfeinstellen des Objektivs einer Kamera
CH491543A (de) Magnetostriktive Vorrichtung
CH517316A (de) Vorrichtung zur Einstellung des Objektivs an einer fotografischen Kamera
AT303140B (de) Vorrichtung mit einer Fernsehkameraröhre
AT319031B (de) Vorrichtung zum Scharfeinstellen des Objektivs einer Kamera
AT262050B (de) Anordnung zur Lichtmessung durch das Objektiv einer Kamera
AT296006B (de) Vorrichtung zum Scharfeinstellen des Objektivs einer Kamera

Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee