Reference number
ISO 686:1985
ISO 686:1985
Photography — 35 mm filmstrips — Specifications for double-frame and single-frame formats
Edition 1
1985-01
Retirada
ISO 686:1985
4882
Retirada (Edición 1, 1985)

Resumen

Establishes a parity of aspect ratios between the double-frame and single-frame formats from the same artwork or master material. To facilitate the production of filmstrips from a series of slides, the dimensions of the double-frame format have been selected as the mask aperture size of the nominal 24 mm by 36 mm picture area.

Informaciones generales

  •  : Retirada
     : 1985-01
    : Retirada de la Norma Internacional [95.99]
  •  : 1
     : 8
  • ISO/TC 42
    37.040.20 
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