CN2078012U - Colour trick-photography synthesis casket - Google Patents

Abstract

The utility model relates to a colour trick photography synthesis casket which is an accessory being matched with a camera to be used The colour trick-photography synthesis casket mainly comprises a shooting tube and a group of barrier chips (comprising a view finding card, a shooting card and a darkness shielding card). The shooting tube is arranged at the camera lens. The barrier chips are inserted into a guiding groove of a pane body of the shooting tube. The camera can be caused to expose repeatedly, therefore, people and objects can be arranged in the required background. The synthesis casket has the advantages of simple structure and convenient operation and can be widely used for art photography, advertisement photography and trick photography, etc.

Description

Colour trick-photography synthesis casket

The utility model is the annex supporting with camera, is used for the device of special effect cinematography.

No matter the process cinematography of prior art is black-and-white film or colored film, and background and personage's (or article) is synthetic, all is to carry out technical finesse on the egative film of taking the photograph, and does not have special device.

The purpose of this utility model is, designs a kind of device, background and personage (or article) closed by twice repeated exposure do an egative film, has people in the picture, moving and quiet artistic effect.

The utility model is made up of photographic tube and one group of catch, the shape of photographic tube is cone, and the small end of tube is threaded interface, assembles in order to the camera lens with camera, the big end of tube is square, be called framework, framework is made up of upper and lower two frames and left and right both sides, at the lateral surface of upper and lower two frames, the scale that equi-distance scale is arranged, on the relative face of upper and lower two frames, have two guide grooves, i.e. inside groove and water jacket along the frame correspondence.

Catch is to be inserted in the inside groove of photographic tube and the water jacket.Catch has viewfinding card, frame capture card and blackshade card.Viewfinding card is local blacking on slide, and the figure of blacking has circle, ellipse, square etc.; Frame capture card is partly to be split into skylight or transparent in the blacking with respect to viewfinding card, the remainder blacking; Blackshade card is the black card of full coat.One group of viewfinding card and frame capture card, their shading graphic are corresponding congruences.In order to absorb personage or the article multiple attitude in different background, can be equipped with many group viewfinding cards and frame capture card, select the supporting use of suitable blackshade card simultaneously.

The synthetic casket of colored special effect cinematography is matching used with camera, the photography step can be divided two stages: (1) is installed in its hickey on the camera lens of camera, aims at background, (as: natural scene, scenic film, wall calendar, birthday card, postcard, New Year card etc.), select suitable viewfinding card, insert in the inside groove of photographic tube, the pulling viewfinding card makes blacking partly place the optimum position of background, write down the scale at viewfinding card place, shutter is pressed in the focusing photometry, carries out the exposure first time.(2) extract viewfinding card out, frame capture card is inserted the inside groove of photographic tube, the insertion position is identical with viewfinding card, selects blackshade card insertion water jacket again, blocks the light transmission part of frame capture card outer rim, (if frame capture card is all sealed square framework, can without blackshade card).See through the transparent part of frame capture card, aim at the personage, the focusing photometry utilizes the repeat exposure device of camera to carry out the exposure second time again.Close on an egative film with regard to the scene that makes double exposure like this.

For the fused nature of the imaging that makes double exposure, select the tone of personage's background will approach the background of exposure for the first time.

The utility model is useful for jobbie, product, equipment etc. too and places process cinematography in a certain background, and method is the same.

The utility model is simple in structure, and is easy to operate, widely applicable, can realize arts and photography, advertisement photography, special effect cinematography, is suitable for professional photo studio and shutterbugs.Be particularly useful for personage's photography, you are placed among the poetic and pictorial splendor, reach feeling and setting happily blended, lifelike artistic effect.

Fig. 1 is the four sides view of photographic tube;

Fig. 2 is the stereographic map of photographic tube;

Fig. 3 is the front view of one group of catch, rear view and front view symmetry (omission), and other several times view is straight line (omission).Catch comprises the sheet of finding a view, frame capture card and blackshade card, and what viewfinding card and frame capture card were corresponding up and down is a cover.

Shown in the accompanying drawing, be a kind of simple in structure, casket is synthesized in the most colored special effect cinematography of Shi Yonging, as Fig. 2, an end of photographic tube is square frame body (1), and the other end is threaded interface (5), integral body is cone, on square frame body (1), has scale (2), water jacket (3) and inside groove (4).

Claims (2)

1, the synthetic casket of colored special effect cinematography, its feature is made up of photographic tube and one group of catch, the shape of photographic tube is cone, the small end of tube is circular, has the hickey that assembles with camera, holds the square framework that is called greatly, framework is made up of upper and lower two frames and left and right both sides, be carved with the scale of equi-distance scale on the lateral surface of upper and lower two frames, on upper and lower two frame opposite faces, correspondence has inside groove and water jacket.

2, the synthetic casket of colored special effect cinematography according to claim 1 is characterized in that said one group of catch comprises viewfinding card, frame capture card and blackshade card.

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