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  2. Film speed - Wikipedia

    en.wikipedia.org/wiki/Film_speed

    The first known practical sensitometer, which allowed measurements of the speed of photographic materials, was invented by the Polish engineer Leon Warnerke [3] – pseudonym of Władysław Małachowski (1837–1900) – in 1880, among the achievements for which he was awarded the Progress Medal of the Photographic Society of Great Britain in 1882.

  3. List of abbreviations in photography - Wikipedia

    en.wikipedia.org/wiki/List_of_abbreviations_in...

    GN = distance × f-number. One needs to specify the film or sensor ISO speed, and it is conventional to quote for ISO 100/21°. The distance can be in feet or in metres, the units to be specified. [4] GND: Graduated neutral density. A type of neutral density filter in which brightness is reduced more on one side of the filter than on the other ...

  4. List of ISO standards - Wikipedia

    en.wikipedia.org/wiki/List_of_ISO_standards

    Help; Learn to edit; Community portal; Recent changes; Upload file; Special pages

  5. Deletion sorting – Indonesia Edit · Recent changes The photography department of the Indonesia WikiProject aims to assemble a collection of high-quality photographs for use in Indonesia articles; both through obtaining existing public domain or free-license photographs, and by creating new ones as needed.

  6. ISO 732 - Wikipedia

    en.wikipedia.org/wiki/ISO_732

    ISO 732 is an ISO standard for medium format photographic film. The second (1982) edition of the standard specified the dimensions for 127 , 120 and 620 roll film, backing paper and film spools. The third (1991) edition dropped specifications for the 127 and 620 roll films, which had become largely obsolete in the photography industry and added ...

  7. Joint Photographic Experts Group - Wikipedia

    en.wikipedia.org/wiki/Joint_Photographic_Experts...

    It has developed various standards, which have been published by ITU-T and/or ISO/IEC. The standards developed by the JPEG (and former JBIG) sub-groups are referred to as a joint development of ISO/IEC JTC 1/SC 29/WG 1 and ITU-T SG16. The JPEG standards typically consist of different Parts in ISO/IEC terminology.

  8. TIFF/EP - Wikipedia

    en.wikipedia.org/wiki/TIFF/EP

    Tag Image File Format/Electronic Photography (TIFF/EP) is a digital image file format standard – ISO 12234-2, titled "Electronic still-picture imaging – Removable memory – Part 2: TIFF/EP image data format".

  9. File:24Iso2.pdf - Wikipedia

    en.wikipedia.org/wiki/File:24Iso2.pdf

    Original file (1,252 × 495 pixels, file size: 78 KB, MIME type: application/pdf) This is a file from the Wikimedia Commons . Information from its description page there is shown below.