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Back to the Future Part III (1990) > Technical specifications
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Back to the Future Part III (1990) More at IMDbPro »
Camera
Panavision Cameras and LensesLaboratory
DeLuxe, USAFilm length (metres)
3240 m (Sweden, cut version)3250 m (Sweden, uncut version)
Film negative format (mm/video inches)
35 mm (horizontal) (special effects)35 mm
Cinematographic process
VistaVision (special effects)Spherical
Printed film format
35 mm70 mm (blow-up)
Aspect ratio
1.37 : 1 (negative ratio)1.85 : 1 (intended ratio)
1.85 : 1 (negative ratio, special effects)
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