FR2293726A1 - Stereoscopic film viewing system - has twin exposure films viewed through separate lenses for each eye - Google Patents

Stereoscopic film viewing system - has twin exposure films viewed through separate lenses for each eye

Info

Publication number
FR2293726A1
FR2293726A1 FR7439334A FR7439334A FR2293726A1 FR 2293726 A1 FR2293726 A1 FR 2293726A1 FR 7439334 A FR7439334 A FR 7439334A FR 7439334 A FR7439334 A FR 7439334A FR 2293726 A1 FR2293726 A1 FR 2293726A1
Authority
FR
France
Prior art keywords
eye
film
viewing system
viewed
film viewing
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.)
Granted
Application number
FR7439334A
Other languages
French (fr)
Other versions
FR2293726B1 (en
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7439334A priority Critical patent/FR2293726A1/en
Publication of FR2293726A1 publication Critical patent/FR2293726A1/en
Application granted granted Critical
Publication of FR2293726B1 publication Critical patent/FR2293726B1/fr
Granted legal-status Critical Current

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
    • G03B35/00—Stereoscopic photography
    • G03B35/08—Stereoscopic photography by simultaneous recording

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Cameras In General (AREA)

Abstract

The stereoscopic system uses two different film strips, along each of which film frames of the subject, taken from a particular angle, are recorded, so that one set of film frames can be viewed through the right eye and the other set through the left eye. After developing the two film strips, they are synchronously fed through a viewer, so that the film frames corresponding to the same subject for the two film strips are viewed simultaneously. The camera for taking the veiws of the subject has an objective (20D, 20G) for each film strip, with the shutter mechanism being coupled, via a coupling bar(30).
FR7439334A 1974-12-02 1974-12-02 Stereoscopic film viewing system - has twin exposure films viewed through separate lenses for each eye Granted FR2293726A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7439334A FR2293726A1 (en) 1974-12-02 1974-12-02 Stereoscopic film viewing system - has twin exposure films viewed through separate lenses for each eye

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7439334A FR2293726A1 (en) 1974-12-02 1974-12-02 Stereoscopic film viewing system - has twin exposure films viewed through separate lenses for each eye

Publications (2)

Publication Number Publication Date
FR2293726A1 true FR2293726A1 (en) 1976-07-02
FR2293726B1 FR2293726B1 (en) 1977-03-25

Family

ID=9145439

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7439334A Granted FR2293726A1 (en) 1974-12-02 1974-12-02 Stereoscopic film viewing system - has twin exposure films viewed through separate lenses for each eye

Country Status (1)

Country Link
FR (1) FR2293726A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2426923A1 (en) * 1978-05-23 1979-12-21 Melik Hovsepian Michel Stereoscopic photography system with instantaneous development - uses two photographic chambers with synchronised shutters obtaining left and right images
FR2642532A1 (en) * 1989-01-31 1990-08-03 Larretgere Olivier Apparatus, projector or viewer, for the displaying of stereoscopic views

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2426923A1 (en) * 1978-05-23 1979-12-21 Melik Hovsepian Michel Stereoscopic photography system with instantaneous development - uses two photographic chambers with synchronised shutters obtaining left and right images
FR2642532A1 (en) * 1989-01-31 1990-08-03 Larretgere Olivier Apparatus, projector or viewer, for the displaying of stereoscopic views

Also Published As

Publication number Publication date
FR2293726B1 (en) 1977-03-25

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Legal Events

Date Code Title Description
ST Notification of lapse
AR Application made for restoration
BR Restoration of rights
ST Notification of lapse