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Field of view at other distances is proportional (28mm at 43' is 134.7'x.43 = 57.9'). VistaVision field of view is based on full negative aperture (.991 "x1.485") since it is primarily used for special effects. Other formats are projection apertures.

Field of view at other distances is proportional (28mm at 43' is 134.7'x.43 = 57.9'). VistaVision field of view is based on full negative aperture (.991 "x1.485") since it is primarily used for special effects. Other formats are projection apertures.

(The depth-of-field, lens angle and field-of-view tables were computed by Michael Whitney and Philip Chen of Digital Productions and edited by Percy Angress.)

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