DE380102C - Panoramic photographic camera - Google Patents

Panoramic photographic camera

Info

Publication number
DE380102C
DE380102C DEM77821D DEM0077821D DE380102C DE 380102 C DE380102 C DE 380102C DE M77821 D DEM77821 D DE M77821D DE M0077821 D DEM0077821 D DE M0077821D DE 380102 C DE380102 C DE 380102C
Authority
DE
Germany
Prior art keywords
camera
photographic camera
slit
photographic
disk
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.)
Expired
Application number
DEM77821D
Other languages
German (de)
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
Publication date
Priority to DEM77821D priority Critical patent/DE380102C/en
Application granted granted Critical
Publication of DE380102C publication Critical patent/DE380102C/en
Expired 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
    • G03B37/00—Panoramic or wide-screen photography; Photographing extended surfaces, e.g. for surveying; Photographing internal surfaces, e.g. of pipe
    • G03B37/02—Panoramic or wide-screen photography; Photographing extended surfaces, e.g. for surveying; Photographing internal surfaces, e.g. of pipe with scanning movement of lens or cameras

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Stereoscopic And Panoramic Photography (AREA)

Description

Die Erfindung betrifft eine photographische Rundbildaufnahmekamera, bei welcher das mit einem Prisma verbundene Objektiv über einen Spalt eines im rechten Winkel zur optischen Achse befindlichen lichtempfindlichen Schichtträgers angebracht ist. Eine derartige Kamera ist bereits bekannt. Bei dieser wird aber das Bild auf einem sich abrollenden Bildband erzeugt. Um nun aber ein in sich geschlossenesThe invention relates to a photographic round image recording camera, in which the with A lens connected to a prism through a slit at right angles to the optical Axis located light-sensitive support is attached. Such a camera is already known. In this case, however, the image is generated on a scrolling picture tape. But now it is a self-contained

to ringförmiges Bild zu erhalten, ist nach der Erfindung in einer drehbaren Scheibe ein radialer Schlitz angebracht, über welchem sich das Kameragehäuse befindet, das mit dem Schlitz über einer photographischen Platte drehbar ist.To obtain an annular image, according to the invention, in a rotatable disk, a radial one Slit attached, above which the camera housing is located, the one with the slit above a photographic plate is rotatable.

In der Zeichnung ist ein Ausführungsbeispiel einer solchen photographischen Kamera in Abb. ι im Schnitt und in Abb. 2 in Oberansicht dargestellt. Eine Scheibe α ist drehbar in der Kamera gelagert und mit einem radialenIn the drawing, an embodiment of such a photographic camera is shown in Fig. Ι in section and in Fig. 2 in top view. A disk α is rotatably mounted in the camera and with a radial one

Schlitz b versehen. Über diesem ist ein Objektivgehäuse c mit einem Dachkantenprisma d angebracht, welches die Lichtstrahlen durch den Schlitz b auf eine unter der Scheibe α befindliche photographische Aufnahmeplatte e wirft, die in einer Kassette f, auf einem Stativ aufgesetzt, gelagert ist.Slit b provided. Above this, a lens housing c with a roof prism d is attached, which throws the light rays through the slot b onto a photographic plate e located under the disc α, which is stored in a cassette f, placed on a tripod.

Zur Aufnahme eines Rundbildes wird das eingestellte Objektiv mit seinem Gehäuse c und der Scheibe ο um 3600 gedreht, so daß die ; durch den Schlitz eindringenden Lichtstrahlen auf der Platte e ein ununterbrochenes Ringbild erzeugen.To take a round image, the set lens is rotated with its housing c and the disk ο by 360 0 , so that the; light rays penetrating through the slit produce an uninterrupted ring image on the plate e.

Um das Überdrehen über den Kreis zu verhindern, ist ein Anschlag angebracht. · Die Drehbewegung des Objektivs wird von Hand oder durch ein Federwerk 0. dgl. vollzogen.A stop is attached to prevent overspeeding over the circle. · The Rotary movement of the lens is carried out by hand or by means of a spring mechanism, the like.

Der Schlitz b der Scheibe α ermöglicht eine der notwendigen Belichtungsdauer entsprechende Aufnahme, indem bei der Drehung des Objektivs mit der Scheibe α der Horizont, der am kürzesten aufzunehmen ist, durch die größere Schlitzgeschwindigkeit kürzer und die der Kamera näheren Gegenstände langer belichtet werden. Auch kann der Schlitz durch beliebige Formen den Aufnahmeverhältnissen angepaßt werden.The slit b of the disk α enables a recording corresponding to the necessary exposure time, in that when the lens is rotated with the disk α, the shortest horizon is exposed due to the greater slit speed and the objects closer to the camera are exposed longer. The slot can also be adapted to the receiving conditions by any shape.

Claims (1)

Patent-Anspruch:Patent claim: Photographische Rundbildaufnahmekamera, bei welcher das mit einem Prisma verbundene Objektiv über einem Spalt eines im rechten Winkel zur optischen Achse befindlichen lichtempfindlichen Schichtträgers angeordnet ist, dadurch gekennzeichnet, daß in einer drehbaren Scheibe (a) ein radialer Schlitz (b) angebracht ist, über welchem sich das Kameragehäuse befindet, das mit dem Schlitz über der photographischen Platte 0) drehbar ist.Photographic round picture camera in which the objective connected to a prism is arranged over a gap in a photosensitive layer support located at right angles to the optical axis, characterized in that a radial slot (b) is made in a rotatable disk (a) , over which the camera body is located, which is rotatable with the slot above the photographic plate 0). Hierzu 1 Blatt Zeichnungen.1 sheet of drawings.
DEM77821D Panoramic photographic camera Expired DE380102C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEM77821D DE380102C (en) Panoramic photographic camera

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEM77821D DE380102C (en) Panoramic photographic camera

Publications (1)

Publication Number Publication Date
DE380102C true DE380102C (en) 1923-09-03

Family

ID=7317874

Family Applications (1)

Application Number Title Priority Date Filing Date
DEM77821D Expired DE380102C (en) Panoramic photographic camera

Country Status (1)

Country Link
DE (1) DE380102C (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2927517A (en) * 1958-06-06 1960-03-08 Trachtman Eugene Panoramic camera
US3016001A (en) * 1958-11-19 1962-01-09 Chicago Aerial Ind Inc Polar camera
DE1136567B (en) * 1959-02-06 1962-09-13 Perkin Elmer Corp Aerial panoramic camera

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2927517A (en) * 1958-06-06 1960-03-08 Trachtman Eugene Panoramic camera
US3016001A (en) * 1958-11-19 1962-01-09 Chicago Aerial Ind Inc Polar camera
DE1136567B (en) * 1959-02-06 1962-09-13 Perkin Elmer Corp Aerial panoramic camera

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