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FR2250124A1 - Low cost roll film viewing device - constructed to imitate camera has lens through which pictures are viewed - Google Patents

Low cost roll film viewing device - constructed to imitate camera has lens through which pictures are viewed

Info

Publication number
FR2250124A1
FR2250124A1 FR7339167A FR7339167A FR2250124A1 FR 2250124 A1 FR2250124 A1 FR 2250124A1 FR 7339167 A FR7339167 A FR 7339167A FR 7339167 A FR7339167 A FR 7339167A FR 2250124 A1 FR2250124 A1 FR 2250124A1
Authority
FR
France
Prior art keywords
lens
pictures
imitate
viewed
camera
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
FR7339167A
Other languages
French (fr)
Other versions
FR2250124B1 (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.)
Stereoscopes Lestrade et Cie SA
Original Assignee
Stereoscopes Lestrade et Cie SA
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 Stereoscopes Lestrade et Cie SA filed Critical Stereoscopes Lestrade et Cie SA
Priority to FR7339167A priority Critical patent/FR2250124A1/en
Publication of FR2250124A1 publication Critical patent/FR2250124A1/en
Application granted granted Critical
Publication of FR2250124B1 publication Critical patent/FR2250124B1/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/02—Viewing or reading apparatus
    • G02B27/022—Viewing apparatus
    • G02B27/024—Viewing apparatus comprising a light source, e.g. for viewing photographic slides, X-ray transparancies
    • G02B27/025—Viewing apparatus comprising a light source, e.g. for viewing photographic slides, X-ray transparancies and magnifying means

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Camera Bodies And Camera Details Or Accessories (AREA)

Abstract

The apparatus is used for viewing photographic pictures on a roll of film. On top side of the exterior of a housing (10) there is an observation port (20),o with a lens. There is a luminous window (15) on the front of the apparatus and there is a transport button (21) for advancing the film. Inside the housing, a reflector is positioned to return the light passing through the window (15), and a drum for winding the film is set into step-by-step rotation by means of the button (21). The film follows a course inside the housing determined by a series of guiding rollers.
FR7339167A 1973-11-05 1973-11-05 Low cost roll film viewing device - constructed to imitate camera has lens through which pictures are viewed Granted FR2250124A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7339167A FR2250124A1 (en) 1973-11-05 1973-11-05 Low cost roll film viewing device - constructed to imitate camera has lens through which pictures are viewed

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7339167A FR2250124A1 (en) 1973-11-05 1973-11-05 Low cost roll film viewing device - constructed to imitate camera has lens through which pictures are viewed

Publications (2)

Publication Number Publication Date
FR2250124A1 true FR2250124A1 (en) 1975-05-30
FR2250124B1 FR2250124B1 (en) 1977-06-24

Family

ID=9127264

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7339167A Granted FR2250124A1 (en) 1973-11-05 1973-11-05 Low cost roll film viewing device - constructed to imitate camera has lens through which pictures are viewed

Country Status (1)

Country Link
FR (1) FR2250124A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2415821A1 (en) * 1978-01-30 1979-08-24 Gaf Corp PORTABLE VIEWER FOR CINEMATOGRAPHIC FILMS

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2415821A1 (en) * 1978-01-30 1979-08-24 Gaf Corp PORTABLE VIEWER FOR CINEMATOGRAPHIC FILMS

Also Published As

Publication number Publication date
FR2250124B1 (en) 1977-06-24

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Legal Events

Date Code Title Description
ST Notification of lapse