Wednesday, March 18, 2015

Vertigo Effect/Dolly Zoom

I have decided to commit this blog to the vertigo effect. I looked up more on it since we learned about it briefly on Tuesday and it’s an effect that I believe is very creative, but this is an effect that really depicts someone’s point of view. It can also be known as the Dolly Zoom, the effect that appears to undermine visual perception. This effect is made when the zooming of a zoom lens is used to adjust the field of view while the camera moves towards or away from the subject. This is done in such a way as to keep the subject/object the same size in the frame throughout the duration of the effect. Usually it is used to exaggerate someone’s fear of heights, show distance, or to just focus on one item/subject. It’s really an interesting concept, because I consider it a brain trick. The objects in the foreground seem to be the same size throughout the shot, but the objects in the background appear to morph in size even though nothing is manipulating them. I also found the Goodfellas diner scene with the tracking shot. Outside the window, the objects and environment visually seem to be moving closer, but they’re obviously not. Like I said, this is just an effect I find really interesting because of how original and creative Hitchcock was when he invented it.

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