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The 8mm video format refers informally to three related videocassette formats. These are the original Video8 ( analog recording) format and its improved successor Hi8 ( analog video and analog audio but with provision for digital audio ), as well as a more recent digital recording format known as Digital8. Their user base consisted mainly of ...
The first camera produced was Kodak's own Cine Kodak Eight Model 20.Like many subsequent cameras, it was extremely simple and powered by clockwork. In 1932, Siemens & Halske Berlin produced a line of small 16 mm cameras which actually used this new film size as its film as well as making a Standard 8 version that had a Std. 8 gate and also had a film cartridge which overcame the mid-film fog ...
Conversion of units is the conversion of the unit of measurement in which a quantity is expressed, typically through a multiplicative conversion factor that changes the unit without changing the quantity. This is also often loosely taken to include replacement of a quantity with a corresponding quantity that describes the same physical property.
The 4 ft 9 in (1,448 mm) railways were intended to take 4 ft 8 + 1 ⁄ 2 in (1,435 mm) gauge vehicles and allow a (second) running tolerance. The Chester and Birkenhead Railway , authorised on 12 July 1837, used 4 ft 9 in ( 1,448 mm ).
Super 8 camera from ca. 1966. Super 8 spools with film. Super 8 spool box 400 ft with splice instructions etc. Super 8 mm film is a motion-picture film format released in 1965 [ 1][ 2][ 3] by Eastman Kodak as an improvement over the older "Double" or "Regular" 8 mm home movie format. Super 8 spool with film - detail "Insert film here".
30.48 cm. 304.8 mm. The foot (standard symbol: ft) [ 1][ 2] is a unit of length in the British imperial and United States customary systems of measurement. The prime symbol, ′, is commonly used to represent the foot. [ 3] In both customary and imperial units, one foot comprises 12 inches, and one yard comprises three feet.
A shoe-size system can refer to three characteristic lengths: The median length of feet for which a shoe is suitable. For customers, this measure has the advantage of being directly related to their body measures. It applies equally to any type, form, or material of shoe.
8 mm film. 8 mm film is a motion picture film format in which the film strip is eight millimetres (0.31 in) wide. It exists in two main versions – the original standard 8 mm film, also known as regular 8 mm, and Super 8. Although both standard 8 mm and Super 8 are 8 mm wide, Super 8 has a larger image area because of its smaller and more ...