Dimensions and overall perspective can change, and it depends on the angle of the lens.In other words, to figure, download the film The first desire
and located in the background, seen as close in size to the figure of the front-end camera push back and use the zoom zoom, whereby frame boundaries remain unchanged. Aspect ratio in this case is different.The effect is not due to changes in the angle of view of the lens, and by increasing the distance from the camera to the subject. P. Ward. Picture Composition for Film and Television and the) middle position Figure 11 Distance between two figures consistently in all three illustrations. But to change the distance between the figure in the foreground and the camera.With each new position of the camera angle of view is changed to the figure in the foreground has remained the same size as the original. The effect of wide and narrow angle - the result of changes in the distance between the camera and the lens shooting.b) the long trick) short focus as the distance from the two figures change in the ratio of distances between the first figure and the lens and the second figure and the lens. The relative difference in distance is negligible, so the figures look similar in size.When we use the zoom magnification without distant cameras and so we return to the original boundaries of the frame, the figure in the foreground when you first opened, but still reached new proportions are created by varying the distance the camera to the subject. Two figures are now converging on the scale.The perception of the prospects partly depend on our judgment of the relationship between the sizes of objects. Our perception of the new aspect ratio, obtained by collision and zoom out, makes one believe that the distance between the shapes of the same height is less than in the original.In our view, the effect of changing the angle of view of the lens is download the film The first desire
and called as such is not entirely accurate. It should be download the film The first desire
and called the visible effect of perspective. Our eyes can not work as zoom, and therefore the normal perception, we almost do not notice the change in aspect ratio.It is important to remember that the ratio of the size of objects in the frame depends on the distance between the camera and the subject. That is how much space an object in the frame, depending on the angle of the lens. This, of course, is the most important difference between the Zoom in / imaging camera and zoom in / out zoom.If we bring the camera to the subject, or delete it, then change the aspect ratio of objects, there is a general perspective. If we work with a zoom lens, then there is the aspect ratio is preserved, and increases or decreases the space, part of the frame.
Ward.Compose the shot, in the movies and on TV angle of view the method to transfer characteristics of depth depends on the angle of view of the lens and the distance from the camera to the subject.This issue is discussed in more detail in the section "Setting", but we should also note that the "internal" space frame often plays a crucial role in the creation of its atmosphere.