ISO 5768 pdf download.Cinematography — Image produced by camera aperture Type W on 16 mm motion-picture film — Position and dimensions
1 Scope
This International Standard specifies the dimensions and location of the image area produced by the camera aperture Type W on 1 6 mm motion-picture film intended for enlargement to non-anamorphic 35 mm motion-picture film with an image aspect ratio of 1 ,66:1 or greater.
This International Standard also specifies the dimensions and location of the corresponding image area on a 35 mm internegative or duplicate negative and the enlargement ratio in optical printing from 1 6 mm Type W originals.
2 Dimensions
The dimensions shall be as given in figures 1 and 2 and tables 1 and 2.
NOTE — Inch dimensions reflect the practice in those countries using the Imperial System of Measurement.
3 35 mm internegatives and duplicate negatives
The enlargement ratio for printing 35 mm internegatives and duplicate negatives from 1 6 mm Type W originals shall be 1 ,778:1 . The image area dimensions and location on 35 mm internegatives and duplicate negatives shall be as given in figure 2 and table 2.