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  2. Film speed - Wikipedia

    en.wikipedia.org/wiki/Film_speed

    Since the ISO system combines the newer ASA and DIN definitions, this conversion is also necessary when comparing older ASA and DIN scales with the ISO scale. The picture shows an ASA/DIN conversion in a 1952 photography book [70] in which 21/10° DIN was converted to ASA 80 instead of ASA 100.

  3. List of DIN standards - Wikipedia

    en.wikipedia.org/wiki/List_of_DIN_standards

    DIN ISO 5456-1, DIN ISO 5456-2, DIN ISO 5456-3, DIN ISO 5456-4: ISO 5456-1, ISO 5456-2, ISO 5456-3, ISO 5456-4: DIN 5-10: Technical drawings – projections, terms: Withdrawn: DIN ISO 10209-2: ISO 10209-2: DIN 6: Projection displays in Normal, views and special presentations: Withdrawn: DIN ISO 128, DIN EN ISO 128: ISO 128: DIN 7: Parallel Pins ...

  4. Category:DIN standards - Wikipedia

    en.wikipedia.org/wiki/Category:DIN_standards

    Print/export Download as PDF; Printable version; In other projects ... DIN ISO 6; DIN ISO 216; DIN 276; DIN 323; DIN 476; DIN 1025; DIN 1451; DIN 1505; DIN 1505-1 ...

  5. List of ISO standards - Wikipedia

    en.wikipedia.org/wiki/List_of_ISO_standards

    Print/export Download as PDF; ... ISO 1 – ISO 1999; ISO 2000 – ISO 2999; ISO 3000 – ISO 4999 ... List of DIN standards; List of EN standards;

  6. Paper size - Wikipedia

    en.wikipedia.org/wiki/Paper_size

    It is based on the German DIN 476 standard for paper sizes. Each ISO paper size is one half of the area of the next larger size in the same series. ISO paper sizes are all based on a single aspect ratio of the square root of 2, or approximately 1:1.41421. There are different series, as well as several extensions.

  7. Photo print sizes - Wikipedia

    en.wikipedia.org/wiki/Photo_print_sizes

    The alternative Super series, denoted SnR, nR Plus or nR+, has an aspect ratio of 3∶2 (or as close as possible) and thus provides a better fit for standard 135 film (35 mm) at sizes of 8 inches or above. 5R is twice the size of a 2R print, 6R twice the size of a 4R print and S8R twice the size of 6R. 4D/6D is a newer size for most consumer ...

  8. Engineering tolerance - Wikipedia

    en.wikipedia.org/wiki/Engineering_tolerance

    Example for the DIN ISO 2768-2 tolerance table. This is just one example for linear tolerances for a 100 mm value. This is just one of the 8 defined ranges (30–120 mm). Engineering tolerance is the permissible limit or limits of variation in: a physical dimension;

  9. Deutsches Institut für Normung - Wikipedia

    en.wikipedia.org/wiki/Deutsches_Institut_für...

    E DIN # is a draft standard and DIN V # is a preliminary standard. DIN EN # is used for the German edition of European standards. DIN ISO # is used for the German edition of ISO standards. DIN EN ISO # is used if the standard has also been adopted as a European standard., Some of the DIN standards date back to the time of Nazi Germany.