CH379148A - Rangefinder for photographic cameras - Google Patents

Rangefinder for photographic cameras

Info

Publication number
CH379148A
CH379148A CH749360A CH749360A CH379148A CH 379148 A CH379148 A CH 379148A CH 749360 A CH749360 A CH 749360A CH 749360 A CH749360 A CH 749360A CH 379148 A CH379148 A CH 379148A
Authority
CH
Switzerland
Prior art keywords
rangefinder
photographic cameras
photographic
cameras
Prior art date
Application number
CH749360A
Other languages
German (de)
Inventor
Ernst Dr Leitz
Stein Willi
Original Assignee
Leitz Ernst Gmbh
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 Leitz Ernst Gmbh filed Critical Leitz Ernst Gmbh
Publication of CH379148A publication Critical patent/CH379148A/en

Links

Classifications

    • 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
    • G03B13/00—Viewfinders; Focusing aids for cameras; Means for focusing for cameras; Autofocus systems for cameras
    • G03B13/18—Focusing aids
    • G03B13/20—Rangefinders coupled with focusing arrangements, e.g. adjustment of rangefinder automatically focusing camera

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Optical Distance (AREA)
CH749360A 1959-07-11 1960-07-01 Rangefinder for photographic cameras CH379148A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEL0033713 1959-07-11

Publications (1)

Publication Number Publication Date
CH379148A true CH379148A (en) 1964-06-30

Family

ID=7266396

Family Applications (1)

Application Number Title Priority Date Filing Date
CH749360A CH379148A (en) 1959-07-11 1960-07-01 Rangefinder for photographic cameras

Country Status (2)

Country Link
CH (1) CH379148A (en)
GB (1) GB901329A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006059217A1 (en) * 2006-12-13 2008-06-26 Fachhochschule Oldenburg/Ostfriesland/Wilhelmshaven Optical beam splitter, e.g. for power lasers in charge-coupled-device (CCD) cameras, has a diffractive optical element for decoupling a focused beam from a stream of light

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006059217A1 (en) * 2006-12-13 2008-06-26 Fachhochschule Oldenburg/Ostfriesland/Wilhelmshaven Optical beam splitter, e.g. for power lasers in charge-coupled-device (CCD) cameras, has a diffractive optical element for decoupling a focused beam from a stream of light
DE102006059217B4 (en) * 2006-12-13 2008-11-06 Fachhochschule Oldenburg/Ostfriesland/Wilhelmshaven Optical beam splitter

Also Published As

Publication number Publication date
GB901329A (en) 1962-07-18

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