JPH10319555A - Montage photographic film and portrait camera - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a montage photographic film and a portrait camera loading the montage photographic film so that a person or the like is photographed at one part of a preset background. SOLUTION: A montage photographic film is obtained by cutting off one part of a photographic film (negative film) 1 developed after the background is photographed and fitting an unexposed photographic film 2 whose the shape is the same as the cut shape to the cut part or by photographing an object by using the photographic film whose the part except on part of a film base is coated with a photosensitive emulsion, developing it and coating only the part of the developed photographic film which is not coated with the photosensitive emulsion with the photosensitive emulsion. A portrait camera loads the montage photographic film.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a synthetic photographic film and a portrait camera in which a person or the like can be photographed on a part of a photographic film (negative) photographed in advance.

[0002]

2. Description of the Related Art Conventionally, a photographic film is one in which a photosensitive emulsion is coated on the entire surface of a transparent support (film base), and is merely for photographing a subject to be photographed by a camera as it is, including the background. In addition, in order to create a composite photograph, a plurality of photographic films (negatives) or photographs that have been photographed and developed by a camera have been created by a specialized engineer using a specialized machine.

[0003]

For example, when it is desired to make a photograph in which a person or the like is placed in a place (background) that has not been visited, a composite photograph is created by combining the background and the photograph or the negative of the person. I do. The production of a composite photograph requires a plurality of photographic films (negatives) or photographs and specialized skills and specialized machines, and the operation requires considerable time and expense. In the state of the conventional photographic film and camera, a composite photograph cannot be created at the time of operating the shutter of the camera.

[0004]

SUMMARY OF THE INVENTION According to the present invention, a subject such as a person can be photographed in a background set at the time of a shutter operation. However, it was designed to allow development and printing. Referring to the drawings, a photographic film (negative) 1 obtained by cutting out a part of one frame 4 of a photographic film (negative) obtained by photographing and developing various subjects, and a non-photosensitive photographic film 2 having the same shape as the cut-out form. The attached synthetic photographic film and a portrait camera loaded with the synthetic photographic film.

A portrait camera for loading a synthetic photographic film is suitable for a conventional disposable type. The synthetic photographic film is wound around a photographic film container 3 by a film winding device 5. A small film 6 on which the photographic film (negative) 1 is copied is attached to the finder section, and the film is fed by the film winding device 5 simultaneously with the composite photographic film.

[0006]

[Function] By looking through the viewfinder of the portrait camera, you can see the space where the person etc. is shot and the surrounding background in advance. If you put the subject in the space where the person etc. are shot and press the shutter, the same background will be entered. The subject is photographed on the synthesized photographic film. The space for photographing a person or the like in the finder section has the same shape as the unexposed photographic film 2 of the synthetic photographic film.

[0007]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The following method may be used for producing a synthetic photographic film. A subject is photographed and developed using a photographic film coated with a photosensitive emulsion on a portion (a negative shape cut out in claim 1) excluding a portion of a transparent support (film base). In this case, the portion not coated with the emulsion serves as a base for photographing a person or the like later, so that the subject is photographed in consideration of the balance. Next, a photosensitive emulsion is applied only to a portion of the developed photographic film to which the photosensitive emulsion has not been applied, to prepare a synthetic photographic film.

Further, since the synthetic photographic film is immersed twice in a developing solution or the like, the surface of the synthetic photographic film other than a space for photographing a person or the like may be coated.

[0009]

The present invention is constructed as described above, and the space for photographing a person or the like (the unexposed photographic film 2 as a synthetic film) can be in any shape such as a heart shape, an ellipse, a circle, etc. Often, the background can also be set in various ways, so you can take interesting and fun photos that you can not shoot with conventional cameras. Also, like a conventional camera, a composite photographic film taken with a portrait camera can be easily developed and printed by any photographer as it is.

[Brief description of the drawings]

FIG. 1 is a plan view of a synthetic photographic film of the present invention.

FIG. 2 is a plan view of the inside of the portrait camera according to the present invention.

[Explanation of symbols]

1 is a film (negative). 2 is a non-photosensitive photographic film. 3 is a photographic film container. 4 is one shot. 5 is a film winding device. 6 is a small film that copies 1.

Claims (3)

[Claims] 1. A synthetic photographic film obtained by cutting out a part of a photographic film (negative) obtained by photographing and developing various subjects (backgrounds), and attaching an unexposed photographic film having the same shape as the cut-out part. 2. A subject is photographed and developed using a photographic film in which a photosensitive emulsion is applied to a portion (a negative shape cut out in claim 1) excluding a portion of a transparent support (film base). A synthetic photographic film in which the photosensitive emulsion is applied only to portions of the developed photographic film where the photosensitive emulsion has not been applied. 3. A portrait camera loaded with the synthetic photographic film according to claim 1.