DE9402878U1 - Device for filming slides with a video camera, using the macro setting - Google Patents

Device for filming slides with a video camera, using the macro setting

Info

Publication number
DE9402878U1
DE9402878U1 DE9402878U DE9402878U DE9402878U1 DE 9402878 U1 DE9402878 U1 DE 9402878U1 DE 9402878 U DE9402878 U DE 9402878U DE 9402878 U DE9402878 U DE 9402878U DE 9402878 U1 DE9402878 U1 DE 9402878U1
Authority
DE
Germany
Prior art keywords
slides
video camera
filming
camera
slide rail
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 - Lifetime
Application number
DE9402878U
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
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 DE9402878U priority Critical patent/DE9402878U1/en
Publication of DE9402878U1 publication Critical patent/DE9402878U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/04—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa
    • H04N1/19—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using multi-element arrays
    • H04N1/195—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using multi-element arrays the array comprising a two-dimensional array or a combination of two-dimensional arrays
    • H04N1/19594—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using multi-element arrays the array comprising a two-dimensional array or a combination of two-dimensional arrays using a television camera or a still video camera
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/04—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa
    • H04N1/19—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using multi-element arrays
    • H04N1/195—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using multi-element arrays the array comprising a two-dimensional array or a combination of two-dimensional arrays
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/222—Studio circuitry; Studio devices; Studio equipment
    • H04N5/253—Picture signal generating by scanning motion picture films or slide opaques, e.g. for telecine
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N2201/00—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof
    • H04N2201/04—Scanning arrangements
    • H04N2201/0402—Arrangements not specific to a particular one of the scanning methods covered by groups H04N1/04 - H04N1/207
    • H04N2201/0404—Scanning transparent media, e.g. photographic film

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Endoscopes (AREA)

Description

BeschreibungDescription

Vorrichtung zum Abfilmen von Diapositiven mit einer Video-Kamera,mittels der Makro-Einstellung.Device for filming slides with a video camera, using the macro setting.

Nach dem Stand der Technik werden Diapositive,die auf Video-Kassette überspielt werden sollen,entwederAccording to the current state of technology, slides that are to be transferred to video cassette are either

A Auf eine Leinwand projiziert und mit einer Video-Kamera abgefilmt.A Projected onto a screen and filmed with a video camera.

B mit einem Video-Kopierer,der auf das Objektiv einer Video-Kamera geschraubt wird,abgefilmt.B filmed with a video copier that is screwed onto the lens of a video camera.

C mittels Mattscheibe und Spiegel,die im Winkel von 45 Grad zueinander angeordnet sind ,abgefilmt.C is filmed using a ground glass screen and a mirror arranged at an angle of 45 degrees to each other.

Mit der Erfindung können Diapositive abgefilmt werden:With the invention, slides can be filmed:

Ohne Seiten,oder-Hö'henverzerrung ,wie bei AWithout side or height distortion, as with A

ohne Zusatzobjektiv,wie bei Bwithout additional lens, as with B

ohne Mattscheibe und Spiegel,wie bei Cwithout ground glass and mirror, as with C

Die Vorrichtung kann wesentlich kostengünstiger hergestellt werden .The device can be manufactured much more cost-effectively.

Das Objektiv der Video-Kamera wird nicht belastet. Die Scharfeinstellung ist einfach und problemlos Verwackeln beim Abfilmen ist ausgeschlossen.The lens of the video camera is not stressed. Focusing is easy and problem-free. Shaking when filming is impossible.

Beschreibung der ErfindungDescription of the invention

Die in der Zeichnung dargestellte Vorrichtung wird mit einer Rändelschraube F am Stativ-Gewinde einer Video-Kamera angeschraubt.The device shown in the drawing is screwed onto the tripod thread of a video camera using a knurled screw F.

Die Gleitschiene D dient zur Aufnahme von drei Diapositiven und ist in der Vertikalen verstellbar,davor ist eine Mattscheibe C befestigt.The slide rail D is used to hold three slides and is vertically adjustable; a ground glass screen C is attached in front of it.

Der Kameraträger E ist mit einem Längsschlitz versehen, damit die Kamera fixiert werden kann-Der Abstand zwischen Kamera-Objektiv ,bzw. Fokussier-Ring und dem Diapositiv soll etwa 10 mm betragen. Die Video-Kamera wird in der Makro-Funktion betrieben, mit Zoomhebel und Fokussier-Ring erfolgt die Scharf-Einstellung. The camera carrier E is provided with a longitudinal slot so that the camera can be fixed - the distance between the camera lens or focusing ring and the slide should be about 10 mm. The video camera is operated in macro mode, the focus is adjusted using the zoom lever and focusing ring.

Die gerahmten Diapositive werden links.oder rechts in die Gleitschiene D geschoben und nach erfolgter Abfilmung auf der anderen Seite entnommen.The framed slides are pushed into the slide rail D on the left or right and removed from the other side after filming has been completed.

Eine von mir entwickelte Vorrichtung wurde aus Alu-Blech gefertigt,mit einer Milchglasscheibe. Bei einer Serienproduktion wäre Kunststoff vorzuziehen.A device I developed was made from aluminum sheet with a frosted glass pane. For mass production, plastic would be preferable.

Erläuterung der in der Zeichnung verwendeten Buchstaben A Video-Kamera
B Fokussierring
C MattscheibeExplanation of the letters used in the drawing A Video camera
B Focusing ring
C Focusing screen

D Gleitschiene
E Kameraträger
F Rändelschraube
G Befestigungswinkel Die Vorrichtung besteht aus den Teilen : C bis GD Slide rail
E Camera carrier
F Knurled screw
G Mounting bracket The device consists of the parts: C to G

Claims (3)

9 ♦# &Kgr; &phgr;*. ■ MM U Schutzansprüche9 ♦# &Kgr;&phgr;*. ■ MM U Protection claims 1. Vorrichtung zum Abfilmen von Diapositiven mit einer Video-Kamera,mittels der Makro-Einstellung/dadurch gekennzeichnet,daß die Mattscheibe hinter der Gleitschiene angeordnet ist und so eine kompakte Einheit gebildet wird.1. Device for filming slides with a video camera, using the macro setting / characterized in that the ground glass is arranged behind the slide rail and thus a compact unit is formed. 2. Vorrichtung nach Anspruch 1 , dadurch gekennzeichnet, daß die Gleitschiene in der Weise gestaltet ist,daß eine horizontale Verschiebung zum Kamaraträger ermöglicht wird.2. Device according to claim 1, characterized in that the slide rail is designed in such a way that a horizontal displacement relative to the camera carrier is made possible. 3. Vorrichtung nach den Ansprüchen 1 und 2,dadurch gekennzeichnet,daß die Gleitschiene mittels einer Rändelschraube in der Weise zum Kameraträger ange= ordnet ist,daß eine genaue Einstellung des erforder= liehen Abstandes zwischen Mattscheibe und Kamerobjektiv gewährleistet ist.3. Device according to claims 1 and 2, characterized in that the slide rail is arranged on the camera carrier by means of a knurled screw in such a way that an exact setting of the required distance between the ground glass and the camera lens is ensured.
DE9402878U 1994-02-22 1994-02-22 Device for filming slides with a video camera, using the macro setting Expired - Lifetime DE9402878U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE9402878U DE9402878U1 (en) 1994-02-22 1994-02-22 Device for filming slides with a video camera, using the macro setting

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE9402878U DE9402878U1 (en) 1994-02-22 1994-02-22 Device for filming slides with a video camera, using the macro setting

Publications (1)

Publication Number Publication Date
DE9402878U1 true DE9402878U1 (en) 1994-11-10

Family

ID=6904911

Family Applications (1)

Application Number Title Priority Date Filing Date
DE9402878U Expired - Lifetime DE9402878U1 (en) 1994-02-22 1994-02-22 Device for filming slides with a video camera, using the macro setting

Country Status (1)

Country Link
DE (1) DE9402878U1 (en)

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