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A 70 mm film strip with a human hand for scale. 70 mm film (or 65 mm film) is a wide high-resolution film gauge for motion picture photography, with a negative area nearly 3.5 times as large as the standard 35 mm motion picture film format. [1] As used in cameras, the film is 65 mm (2.6 in) wide. For projection, the original 65 mm film is ...
70 mm 1.00 unperforated spherical Friese-Greene: Wm. Friese-Greene: 1891 King's Road, Chelsea, London: 60 mm 1.325 8 round perfs, 2 sides spherical Kinetoscope horizontal: Wm. Dickson & William Heise: 1891 Dickson Greeting: 19 mm 6 perf, 1 side, horizontal spherical spherical Silent film standard: Wm. Dickson & T. Edison: 1892 Blacksmith Scene ...
When projected onto a large screen, the grain of 35 mm film stock is often quite visible, reducing the quality of the displayed image. The problem is further exacerbated by the larger grain in fast film stock often used to capture high-speed action. Trumbull chose 70 mm film for his new process, to provide higher resolution.
The 70mm Fox Grandeur cameras were manufactured by Mitchell Camera Corporation, and were based on the Mitchell Studio Standard 35mm camera, enlarged to accommodate 70 mm 4-perf film. The cameras were designated as Mitchell Model FC cameras, the FC designation most likely originally standing for Fox-Case, as the technical specifications and ...
88.9 × 88.9 mm 102 roll film 1896 1933 1 × 2 in 25.4 × 50.8 mm One flange has gear teeth 103 roll film 1896 1949 100 × 125 mm 104 roll film 1897 1949 4 + 3 ⁄ 4 × 3 + 3 ⁄ 4 in 120.65 × 95.25 mm 105: roll film 1897 1949 2 + 1 ⁄ 4 × 3 + 1 ⁄ 4 in 57.15 × 82.55 mm Like 120 film with 116-size flanges 106 for roll holder 1898 1924
Vinyl microgroove phonograph records typically yield 55-65 dB, though the first play of the higher-fidelity outer rings can achieve a dynamic range of 70 dB. [25] German magnetic tape in 1941 was reported to have had a dynamic range of 60 dB, [26] though modern-day restoration experts of such tapes note 45-50 dB as the observed dynamic range. [27]
The following movies were filmed using 65mm or 70mm negative stock. Titles are followed by the photographic process(es) employed. Releases produced in Todd-AO, Todd-70, Super Panavision 70 (also known as Panavision 70), Panavision System 65 (also known as Panavision Super 70), Dimension 150, Arri 765 and Superpanorama 70 (also known as MClS 70 and MCS Superpanorama 70) were photographed with ...
The Soviet film industry also copied Todd-AO with their own Sovscope 70 process, identical, except that both the camera and print stock were 70 mm wide. The IMAX format also uses 65 mm camera and lab film to create 70 mm prints for projection (also known as the 65/70 mm process); conforming to the pitch and perforation standard for 70 mm Todd ...