FR2394836A1 - Photographic viewing or recording unit - is for relief photography or positive transparency viewing and has shutter screen close to opposite side of aperture - Google Patents

Photographic viewing or recording unit - is for relief photography or positive transparency viewing and has shutter screen close to opposite side of aperture

Info

Publication number
FR2394836A1
FR2394836A1 FR7636495A FR7636495A FR2394836A1 FR 2394836 A1 FR2394836 A1 FR 2394836A1 FR 7636495 A FR7636495 A FR 7636495A FR 7636495 A FR7636495 A FR 7636495A FR 2394836 A1 FR2394836 A1 FR 2394836A1
Authority
FR
France
Prior art keywords
viewing
aperture
opposite side
recording unit
shutter screen
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
FR7636495A
Other languages
French (fr)
Other versions
FR2394836B1 (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 FR7636495A priority Critical patent/FR2394836A1/en
Publication of FR2394836A1 publication Critical patent/FR2394836A1/en
Application granted granted Critical
Publication of FR2394836B1 publication Critical patent/FR2394836B1/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
    • G03B19/00—Cameras
    • G03B19/02—Still-picture cameras
    • 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 unit is capable of taking photographs in relief or for viewing positive transparency films. The transparency film is held automatically and hence does not require mounting frames. The unit consists of an enclosure with removable side walls. Feed and take-up spools (2, 4) are positioned either side of the light path defined by apertures (16, 9) in masks on either side of the film. The film is held close to the forward aperture by two rollers (7, 8), a shutter screen (10) is positioned close to the opposite side of this aperture.
FR7636495A 1976-12-03 1976-12-03 Photographic viewing or recording unit - is for relief photography or positive transparency viewing and has shutter screen close to opposite side of aperture Granted FR2394836A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7636495A FR2394836A1 (en) 1976-12-03 1976-12-03 Photographic viewing or recording unit - is for relief photography or positive transparency viewing and has shutter screen close to opposite side of aperture

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7636495A FR2394836A1 (en) 1976-12-03 1976-12-03 Photographic viewing or recording unit - is for relief photography or positive transparency viewing and has shutter screen close to opposite side of aperture

Publications (2)

Publication Number Publication Date
FR2394836A1 true FR2394836A1 (en) 1979-01-12
FR2394836B1 FR2394836B1 (en) 1980-02-15

Family

ID=9180625

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7636495A Granted FR2394836A1 (en) 1976-12-03 1976-12-03 Photographic viewing or recording unit - is for relief photography or positive transparency viewing and has shutter screen close to opposite side of aperture

Country Status (1)

Country Link
FR (1) FR2394836A1 (en)

Also Published As

Publication number Publication date
FR2394836B1 (en) 1980-02-15

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Legal Events

Date Code Title Description
ST Notification of lapse