Dolly Zoom: Mechanics
The camera dollies toward the subject while zooming out (or vice versa), keeping subject size constant while background scales. Requires precise focus pulling and focal-length math to avoid breathing.
Dolly Zoom: Iconic Moments
- Vertigo (1958) stairwell.
- Jaws (1975) beach realization.
- Lord of the Rings: Fellowship (2001) Ringwraith forest.
Dolly Zoom: Psychological Effect
The resulting parallax warp simulates tunnel vision, amplifying anxiety or epiphany.