ZOOM

The image seems to close in on a person or object making the person or object appear larger (or smaller) on screen. Technically, the lens mechanically changes from wide angle to telephoto or vice versa. Notice and recognize the difference between a zoom and a push in (camera moves closer to subject). Use zoom only when necessary. For an example of zoom, see Boogie Nights.

An optical effect in which the image rapidly grows larger or smaller as though the camera is moving closer or away from its