ISO/TC 6
| Project No. | ISO 686:1985 |
|---|---|
| Title | <p>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.</p> |
| Registration number (WIID) | 4882 |
| Scope | <p>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.</p> |
| Status | Atcelts |
| ICS group | 37.040.20 |