FR2811438A1 - Relief view identity photographic production taking multiple pictures having cover/slide and optical system allowing crossing axes with variable ocular image axis returning vertical stereoscopic images - Google Patents
Relief view identity photographic production taking multiple pictures having cover/slide and optical system allowing crossing axes with variable ocular image axis returning vertical stereoscopic images Download PDFInfo
- Publication number
- FR2811438A1 FR2811438A1 FR0008753A FR0008753A FR2811438A1 FR 2811438 A1 FR2811438 A1 FR 2811438A1 FR 0008753 A FR0008753 A FR 0008753A FR 0008753 A FR0008753 A FR 0008753A FR 2811438 A1 FR2811438 A1 FR 2811438A1
- Authority
- FR
- France
- Prior art keywords
- slide
- optical system
- variable
- cover
- stereoscopic images
- 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.)
- Withdrawn
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
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B23/00—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices
- G02B23/16—Housings; Caps; Mountings; Supports, e.g. with counterweight
- G02B23/18—Housings; Caps; Mountings; Supports, e.g. with counterweight for binocular arrangements
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Astronomy & Astrophysics (AREA)
- Stereoscopic And Panoramic Photography (AREA)
Abstract
Description
i e dispositif, objet de i'invention, permet de voir avec le relief, lesi th device, object of the invention, allows to see with the relief, the
photos d'identité ou toutes autres photos reaiiseées avec une chambre photographique à objectitfs multiples destinée passport photos or any other photos taken with a multi-purpose camera
à la photo d'identite instantanée. to the instant ID photo.
Ces chambres photographiques sont généralement munies de quatre objectifs identiques Cu5 commandés simultanément et disposés en carré avec un entreaxe horizontal de 3,5 cm, ce qui, compte tenu de la distance de mise au point généralement préréglée sur 1,20 m est nettement suffisant pour assurer larestitution stéroscopique. Les planches de quatre photos ainsi obtenues sont donc constituées de deux couples horizontaux d'images stéreoscopiques These photographic chambers are generally provided with four identical Cu5 objectives controlled simultaneously and arranged in a square with a horizontal spacing of 3.5 cm, which, taking into account the generally preset focusing distance of 1.20 m is clearly sufficient for ensure steroscopic return. The plates of four photos thus obtained therefore consist of two horizontal pairs of stereoscopic images
(I'Lnentre-axe de 3,5 cm environ.(I'Lnentre-axis of 3,5 cm approximately.
Le dispositif, objet de i'invention, se présente comme une visionneuse binoculaire qui permet, lorsq4on. y- int-roduit une telle planche, de voir le sujet photographié avec une The device, object of the invention, is presented as a binocular viewer which allows, when. y- int-roduct such a board, to see the subject photographed with a
excellente. restitution du relief.excellent. restitution of the relief.
i a technologie d(e ces chambres photographilques est telle que, sur une planche de quatre photos, i 'image située en has 'agauche de iapLanche est celle enregistrée par ' objectif situé en haut à droite de la chambre. 11 convient donc de faire lire à I oeil droit de l'utilisateur, l'image située & gauche dui couple stéreoscopique, et vice-versa. Selon des modes particuliers de réalisation: - (mode i) La planche est introduite dans la visionneuse dans son sens normal de lecture. On utilise- aors une combinaison optique a miroirs ou à prismes afin de croiser les axes de The technology of these photographic chambers is such that, on a plate of four photos, the image located at the left of iapLanche is that recorded by the objective located at the top right of the chamber. It is therefore advisable to read to the user's right eye, the image located & left of the stereoscopic couple, and vice versa According to particular embodiments: - (mode i) The board is inserted into the viewer in its normal reading direction. We then use an optical combination with mirrors or prisms in order to cross the axes of
lecture.reading.
- (modle 2) la planche est introduite dans la visionneuse " tête en bas ". Chaque oeil peut alors lire l'image qui lui fait face sous réserve 1/ de réaligner les images ( entre-axe: 3,5 cm) sur les axes optiques des oculaires ( entre-axe: 6,5 cm env.), 2/ de redresser les dites-images - (model 2) the board is inserted into the "upside down" viewer. Each eye can then read the image facing it subject to 1 / realign the images (center-to-center: 3.5 cm) on the optical axes of the eyepieces (center-to-center: 6.5 cm approx.), 2 / to straighten the said images
" tête en haut " avec un système optique adéquat. "head up" with an adequate optical system.
I es images à visionner étant des documents opaques, il convient qu'elles soient éclairées correctement au moment de leur visionnement On petit prévoir un modèle simple constitué d'une coque rigide transparente en matière plastique injectée ou thermoformée, muni éventuellement de dispostifs réflecteurs et/ou répartiteurs de lumière. On peut aussi prévoir un. moxdèle muni d'un éclairage incorporé commandé d'une pression du doigt par I es images to be viewed being opaque documents, they should be lit correctly at the time of viewing We can provide a simple model consisting of a rigid transparent shell of injected or thermoformed plastic, possibly fitted with reflective devices and / or light distributors. We can also provide one. moxdèle provided with an incorporated lighting controlled by a finger pressure by
l'utilisateur.the user.
Les dessins annexés illustrent l'invention. The accompanying drawings illustrate the invention.
La figure 1 représente le dispositif de l'invention en " vue de face", la figure 2 le représente en " vue de dessus ", les figures 3 et 4 illustrent deux solutions optiques possibles selon les FIG. 1 represents the device of the invention in "front view", FIG. 2 represents it in "top view", FIGS. 3 and 4 illustrate two possible optical solutions according to the
modes 1 et 2 définis précédemment. modes 1 and 2 defined previously.
En référence à ces dessins, le dispositif selon le mode 1 comporte un boitier (1) en résine transparente. On a prévu un " dôme "> (4) pour captes davantage de lumière ambiante. La planche de photos (8) à lire est introduite verticalement dans la glissière (2). Cette glissière (2) comporte un pliage en son axe médian. Les images C et D sont alors en bonne position pour être observées au moyen des oculaires. Sur la figure (3), on voit une disposition possible des miroirs (6-7-9-10), le trajet des rayons lumineux et les lentilles optiques situées dans les ocuxlaires. La figure (4) représente une autre combinaison optique possible, selon le mode 2. La glissière (12) est retiligne, les prismes (11) renvoient les images dans l'axe de lecture des lentiUls (13). Les lentilles (13), de type asphérique, redressent les images "tête With reference to these drawings, the device according to mode 1 comprises a case (1) made of transparent resin. A "dome"> (4) has been provided to capture more ambient light. The photo plate (8) to be read is inserted vertically into the slide (2). This slide (2) has a folding in its median axis. Images C and D are then in a good position to be observed by means of the eyepieces. In Figure (3), we can see a possible arrangement of the mirrors (6-7-9-10), the path of the light rays and the optical lenses located in the ocuxlaires. Figure (4) shows another possible optical combination, according to mode 2. The slide (12) is retilinear, the prisms (11) return the images in the reading axis of the lenses (13). The lenses (13), of the aspherical type, straighten the "head" images
en haut).up).
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0008753A FR2811438A1 (en) | 2000-07-05 | 2000-07-05 | Relief view identity photographic production taking multiple pictures having cover/slide and optical system allowing crossing axes with variable ocular image axis returning vertical stereoscopic images |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0008753A FR2811438A1 (en) | 2000-07-05 | 2000-07-05 | Relief view identity photographic production taking multiple pictures having cover/slide and optical system allowing crossing axes with variable ocular image axis returning vertical stereoscopic images |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2811438A1 true FR2811438A1 (en) | 2002-01-11 |
Family
ID=8852142
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR0008753A Withdrawn FR2811438A1 (en) | 2000-07-05 | 2000-07-05 | Relief view identity photographic production taking multiple pictures having cover/slide and optical system allowing crossing axes with variable ocular image axis returning vertical stereoscopic images |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2811438A1 (en) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4027947A (en) * | 1975-12-12 | 1977-06-07 | Taylor Leonard J | Optical device for providing a three dimensional view of a two dimensional image |
EP0416727A2 (en) * | 1989-07-18 | 1991-03-13 | Van der Walt, Petrus Joubert | Method and apparatus for providing stereoscopic images |
US5000543A (en) * | 1989-04-10 | 1991-03-19 | James Curtin | 3-D viewers made from sheet materials |
US5469293A (en) * | 1993-09-09 | 1995-11-21 | Mobi Corporation | Dual-path optical system |
JPH0850258A (en) * | 1994-08-08 | 1996-02-20 | Canon Inc | Stereoscopic viewing device |
-
2000
- 2000-07-05 FR FR0008753A patent/FR2811438A1/en not_active Withdrawn
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4027947A (en) * | 1975-12-12 | 1977-06-07 | Taylor Leonard J | Optical device for providing a three dimensional view of a two dimensional image |
US5000543A (en) * | 1989-04-10 | 1991-03-19 | James Curtin | 3-D viewers made from sheet materials |
EP0416727A2 (en) * | 1989-07-18 | 1991-03-13 | Van der Walt, Petrus Joubert | Method and apparatus for providing stereoscopic images |
US5469293A (en) * | 1993-09-09 | 1995-11-21 | Mobi Corporation | Dual-path optical system |
JPH0850258A (en) * | 1994-08-08 | 1996-02-20 | Canon Inc | Stereoscopic viewing device |
Non-Patent Citations (1)
Title |
---|
PATENT ABSTRACTS OF JAPAN vol. 1996, no. 06 28 June 1996 (1996-06-28) * |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |