CH298155A - Dispositivo di mira complementare in un apparecchio fotografico munito di mirino a specchio riflettore. - Google Patents

Dispositivo di mira complementare in un apparecchio fotografico munito di mirino a specchio riflettore.

Info

Publication number
CH298155A
CH298155A CH298155DA CH298155A CH 298155 A CH298155 A CH 298155A CH 298155D A CH298155D A CH 298155DA CH 298155 A CH298155 A CH 298155A
Authority
CH
Switzerland
Prior art keywords
complementary
reflecting mirror
photographic camera
aiming device
camera equipped
Prior art date
Application number
Other languages
English (en)
Inventor
Corsi Telemaco
Original Assignee
Corsi Telemaco
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 Corsi Telemaco filed Critical Corsi Telemaco
Publication of CH298155A publication Critical patent/CH298155A/it

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)
CH298155D 1951-02-13 1951-07-05 Dispositivo di mira complementare in un apparecchio fotografico munito di mirino a specchio riflettore. CH298155A (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT298155X 1951-02-13

Publications (1)

Publication Number Publication Date
CH298155A true CH298155A (it) 1954-04-30

Family

ID=11228487

Family Applications (1)

Application Number Title Priority Date Filing Date
CH298155D CH298155A (it) 1951-02-13 1951-07-05 Dispositivo di mira complementare in un apparecchio fotografico munito di mirino a specchio riflettore.

Country Status (1)

Country Link
CH (1) CH298155A (it)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4021823A (en) * 1974-09-30 1977-05-03 Asahi Kogaku Kogyo Kabushiki Kaisha Photometric device built into viewfinder system for a single lens reflex camera

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4021823A (en) * 1974-09-30 1977-05-03 Asahi Kogaku Kogyo Kabushiki Kaisha Photometric device built into viewfinder system for a single lens reflex camera

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