WO1987006721A1 - Appareil a photographier - Google Patents

Appareil a photographier Download PDF

Info

Publication number
WO1987006721A1
WO1987006721A1 PCT/JP1986/000213 JP8600213W WO8706721A1 WO 1987006721 A1 WO1987006721 A1 WO 1987006721A1 JP 8600213 W JP8600213 W JP 8600213W WO 8706721 A1 WO8706721 A1 WO 8706721A1
Authority
WO
WIPO (PCT)
Prior art keywords
camera
optical path
mirror
film
light
Prior art date
Application number
PCT/JP1986/000213
Other languages
English (en)
Japanese (ja)
Inventor
Fusanori Nakajima
Original Assignee
Fusanori Nakajima
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
Priority claimed from JP59229872A external-priority patent/JPS61107230A/ja
Application filed by Fusanori Nakajima filed Critical Fusanori Nakajima
Priority to PCT/JP1986/000213 priority Critical patent/WO1987006721A1/fr
Publication of WO1987006721A1 publication Critical patent/WO1987006721A1/fr

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
    • G03B17/00—Details of cameras or camera bodies; Accessories therefor
    • G03B17/48—Details of cameras or camera bodies; Accessories therefor adapted for combination with other photographic or optical apparatus

Definitions

  • the present invention relates to a television mannequin and a film camera that can be selected at sea or on land.
  • An object of the present invention is to eliminate the above-mentioned drawbacks in the conventional method, and to directly search for a subject captured by remote monitoring with a television camera. •? Coloring with a film camera on the port enables high-resolution photos with accurate color reproducibility to be obtained.In addition, the operational complexity of the two cameras, a TV camera and a film camera, has been reduced. In particular, it is an object of the present invention to provide a coloring device S that eliminates parallax error of close-up shadows.
  • An object of the present invention is to provide an optical path changing means connected to a film camera in an optical path of a TV camera connected to a single lens inside a housing, and the TV camera captures the optical camera as needed. This is achieved by constructing the west image of the subject as it is from a film camera.
  • FIG. 1 is a view showing the overall configuration of the apparatus of the present invention
  • FIG. 2 is a view taken along the line I--I in FIG. 1
  • FIG. 3 is a view showing a drive mechanism of the movable mirror
  • FIG. 4 is an explanatory view showing a point S of the conventional mounting.
  • the camera device 1 of the present invention is housed in a completely watertight and water-resistant housing 2 for use in, for example, deep sea: engraving.
  • a dome lens 3 for introducing an incident light beam is provided, and a photographic lens 4 is integrally attached to the dome lens 3.
  • a television camera 5 is provided in the optical path from the award lens 4, and a film camera 6 is located adjacent to the television camera 5.
  • the incident light X that has exited the color lens 4 passes through the optical path i, and is imaged and colored on the television camera 5; the mirror 7 (prism) is provided in front of the television camera 5.
  • the first optical path X i which is a normal incident optical path leading to the television camera 5, is reflected by reflecting the direction of the incident light beam of the subject. 2 incident optical path
  • the input light which has been subjected to the above-mentioned method, and which has been subjected to focal point separation and aberration correction by the relay lens system 8, is deflected in the optical path direction by the second changing mirror 9 (may be a prism). Then, an image is formed in the film camera 6 provided on this optical path. At the same time, the film is exposed to obtain a predetermined photograph *
  • the mirror 7 may be a half-mirror system, depending on the degree of perplexity of the television camera 5 and the film camera 6, but in the above-described embodiment, a movable mirror system is adopted.
  • a half mirror is used at the position of the mirror 7, and a part of the light of the incident light X passes through the half mirror 7, passes through the first optical path X i, and is imaged on the chirecamera 5.
  • the remaining light of the light X is changed by the half mirror with respect to the first light path X i, and the light path is exhausted as described above to be imaged in the film camera 6.
  • the movable mirror 7 is usually located at the position a in FIG. 2 and becomes the incident light X—X i, which is photographed by the video camera 5.
  • the mirror 7 moves to the position b by mechanical or electrical action.
  • the incident light passes through the optical path X-and forms an image on the film camera 6.
  • the color of the film camera becomes painful. If the shutter is released, the reverse movement returns to the video color.
  • the movable mirror 7 is mounted on a slide glaze 11 and is movable along the core axis 12.
  • the movable mirror 7 slides along the core axis 12.
  • FIG. 1 is fastened to the solenoid lever 13 with a binge a point.
  • the lever 13 is mounted on the electromagnet device 14 that performs the rotation.
  • FIG. 3 shows the position where the mirror enters the optical path X in Fig. 1, and the state when the film camera is painted.
  • W is mirror 7 outside optical path X in Fig. 1
  • the mirror 7 is drawn to the right hand in the illustration business, as shown in the figure (the cn shows the useful drawing of this device.
  • the electromagnet unit S14 is excited and turns in the direction of the arrow A.
  • the mirror lever 7 is rotated, and its power moves the mirror 7 to the position (a) via the slide shaft 11 * This method minimizes the vibration of the reflected light with respect to the incident light. Then, switching from television to film camera is quick.
  • this is a structure in which the light «I mirror enters when the film camera is painted. It is a particularly nurturing structure
  • a still camera When using a still camera to print a film photo, the exposure must be perfect. ⁇ This equipment controls the flash emission time to control the amount of light. Since the exposure is inversely proportional to the square of the separation between the camera and the subject, a method is used in which the reflected light of the strobe from the subject is detected and moved to the strobe, Fig. 1
  • a sensor 10 is provided at the center of the variable light mirror 9 and connected to a strobe provided outside the color camera, while a strobe driven by a still camera's shutter is used.
  • the switch of the camera is connected by pressing the shutter of the Stilla camera * This causes the stop port to emit light, and the reflected light from the subject is reflected by the dome lens 3, ⁇ 3 ⁇ 4 lens 4, movable mirror 7, and relay lens. Pass through 8 to fixed mirror 9 Reaching ⁇ As before arrest: The sensor 10 in the center of the fixed mirror 9 collects this light and cuts off the strobe switch when it absorbs a predetermined amount of light.
  • the effects of the device of the present invention are listed below. ⁇ Since the image of the subject hitting the film is directly colored from the lens that shines on the TV camera, there is no parallax between the image from the TV camera and the true image. In addition, a clear recorded photograph with the same resolution and high resolution can be obtained for all still subjects. (2) Since the subject objective lens can be shared, the entire installation can be made compact, and the structure of the entire photographing device, especially when used for marine observation, etc., is reduced. Can be made smaller and more mobile ⁇
  • the imaging and coloring apparatus S of the present invention can be used as a normal land-based coloring apparatus, but particularly when used in underwater and underwater observation where it is difficult to carry both a television camera and a film camera. The effect is remarkable,

Landscapes

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

Abstract

Appareil à photographier dans lequel les fonctions d'une caméra de télévision et celles d'un appareil à film peuvent être sélectionnées de manière appropriée sur mer ou sur terre. Cet appareil à photographier est caractérisé en ce qu'il est pourvu d'un premier chemin optique s'étendant depuis un objet jusqu'à une caméra de télévision (5) en passant par un objectif (4) monté dans un boîtier (2), et un second chemin optique s'étendant depuis un système optique de réflexion (8, 9), disposé au niveau d'une partie intermédiaire du premier chemin optique, jusqu'à un appareil à film (6). On peut ainsi passer momentanément de la photographie de l'objet par la caméra de télévision (5) à sa photographie par l'appareil à film (6) sans qu'il ne se produise d'erreur de parallaxe.
PCT/JP1986/000213 1984-10-30 1986-04-26 Appareil a photographier WO1987006721A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/JP1986/000213 WO1987006721A1 (fr) 1984-10-30 1986-04-26 Appareil a photographier

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP59229872A JPS61107230A (ja) 1984-10-30 1984-10-30 撮影装置
PCT/JP1986/000213 WO1987006721A1 (fr) 1984-10-30 1986-04-26 Appareil a photographier

Publications (1)

Publication Number Publication Date
WO1987006721A1 true WO1987006721A1 (fr) 1987-11-05

Family

ID=26427030

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP1986/000213 WO1987006721A1 (fr) 1984-10-30 1986-04-26 Appareil a photographier

Country Status (1)

Country Link
WO (1) WO1987006721A1 (fr)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4952627A (fr) * 1972-06-06 1974-05-22
JPS5781250A (en) * 1980-11-07 1982-05-21 Michio Naiki Camera for motion picture photographing having still photographing part
JPS5968725A (ja) * 1982-10-13 1984-04-18 Canon Inc 撮像装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4952627A (fr) * 1972-06-06 1974-05-22
JPS5781250A (en) * 1980-11-07 1982-05-21 Michio Naiki Camera for motion picture photographing having still photographing part
JPS5968725A (ja) * 1982-10-13 1984-04-18 Canon Inc 撮像装置

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