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Instant Photography
An instant camera is a camera which uses self-developing film to create a chemically developed print shortly after taking the picture. Polaroid Corporation pioneered (and patented) consumer-friendly instant cameras and film, and were followed by various other manufacturers. The base of the technology is from a Hungarian chemist, Rott Andor. His invention, direct positive photography, also known as DTR (Diffusion Transfer Reversal) was patented in 1939. With the DTR process, the photographed surface or object immediately appears as a positive, which is an image corresponding to the dark and light shades of the original. When developing the image, the fixer and the developing material are present at the same time, and they immediately interact. The invention of commercially viable instant cameras which were easy to use is generally credited to American scientist Edwin Land, who unveiled the first commercial instant camera, the model 95 Land Camera, in 1948, a year after he un ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
0464 Fuji Instax 210 Polaroid 600 Spirit Fuji Cheki (7159344382)
__NOTOC__ Year 464 ( CDLXIV) was a leap year starting on Wednesday (link will display the full calendar) of the Julian calendar. At the time, it was known as the Year of the Consulship of Rusticus and Olybrius (or, less frequently, year 1217 ''Ab urbe condita''). The denomination 464 for this year has been used since the early medieval period, when the Anno Domini calendar era became the prevalent method in Europe for naming years. Events By place Roman Empire * Olybrius is elected Roman consul by the Eastern court in Constantinople. Europe * The Suevic nation in Galicia (Northern Spain) is unified under King Remismund. * King Theodoric II sends Remismund gifts (for recognizing his kingship), including weapons, and a Gothic princess for a wife. * Aegidius dies (possibly poisoned) and is succeeded by his son Syagrius, who becomes ruler of the Domain of Soissons ( Gaul). Births * Hashim ibn 'Abd Manaf, great-grandfather of Mohammed (approximate date) * W ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Roll Film
Roll film or rollfilm is any type of spool-wound photographic film protected from white light exposure by a paper backing. The term originated in contrast to sheet film. Confusingly, roll film was originally often referred to as "cartridge" film because of its resemblance to a shotgun cartridge. The opaque backing paper allows roll film to be loaded in daylight. It is typically printed with frame number markings which can be viewed through a small red window at the rear of the camera. A spool of roll film is usually loaded on one side of the camera and pulled across to an identical take up spool on the other side of the shutter as exposures are made. When the roll is fully exposed, the take up spool is removed for processing and the empty spool on which the film was originally wound is moved to the other side, becoming the take up spool for the next roll of film. History In 1881 a farmer in Cambria, Wisconsin, Peter Houston, invented the first roll film camera. His younger br ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
0484 Fuji FP-14 (7159464264)
__NOTOC__ Year 484 ( CDLXXXIV) was a leap year starting on Sunday (link will display the full calendar) of the Julian calendar. At the time, it was known as the Year of the Consulship of Venantius and Theodoricus (or, less frequently, year 1237 ''Ab urbe condita''). The denomination 484 for this year has been used since the early medieval period, when the Anno Domini calendar era became the prevalent method in Europe for naming years. Events By place Byzantine Empire * July 19 – Leontius, Roman usurper, is crowned emperor at Tarsus (modern Turkey). Empress dowager Verina sends a letter to the governors of the Diocese of the East and the Diocese of Egypt for support. He is recognized in Antioch and makes it his capital. * Leontius raises a rebellion against emperor Zeno, who also faces a revolt from the Ostrogoth king Theodoric the Great. He sends an army to Syria, but is defeated by the Byzantine general Illus. * Zeno signs a peace treaty with Theodoric ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
ASA (film Speed)
Film speed is the measure of a photographic film's sensitivity to light, determined by sensitometry and measured on various numerical scales, the most recent being the ISO system. A closely related ISO system is used to describe the relationship between exposure and output image lightness in digital cameras. Relatively insensitive film, with a correspondingly lower speed index, requires more exposure to light to produce the same image density as a more sensitive film, and is thus commonly termed a ''slow film''. Highly sensitive films are correspondingly termed ''fast films''. In both digital and film photography, the reduction of exposure corresponding to use of higher sensitivities generally leads to reduced image quality (via coarser film grain or higher image noise of other types). In short, the higher the sensitivity, the grainier the image will be. Ultimately sensitivity is limited by the quantum efficiency of the film or sensor. Film speed measurement systems Histo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Film Speed
Film speed is the measure of a photographic film's sensitivity to light, determined by sensitometry and measured on various numerical scales, the most recent being the ISO system. A closely related ISO system is used to describe the relationship between exposure and output image lightness in digital cameras. Relatively insensitive film, with a correspondingly lower speed index, requires more exposure to light to produce the same image density as a more sensitive film, and is thus commonly termed a ''slow film''. Highly sensitive films are correspondingly termed ''fast films''. In both digital and film photography, the reduction of exposure corresponding to use of higher sensitivities generally leads to reduced image quality (via coarser film grain or higher image noise of other types). In short, the higher the sensitivity, the grainier the image will be. Ultimately sensitivity is limited by the quantum efficiency of the film or sensor. Film speed measurement systems Hi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Super 8 Mm Film
Super 8 mm film is a motion-picture film format released in 1965 by Eastman Kodak as an improvement over the older "Double" or "Regular" 8 mm home movie format. The film is nominally 8 mm wide, the same as older formatted 8 mm film, but the dimensions of the rectangular perforations along one edge are smaller, which allows for a greater exposed area. The Super 8 standard also allocates the border opposite the perforations for an oxide stripe upon which sound can be magnetically recorded. Unlike Super 35 (which is generally compatible with standard 35 mm equipment), the film stock used for Super 8 is not compatible with standard 8 mm film cameras. There are several varieties of the film system used for shooting, but the final film in each case has the same dimensions. The most popular system by far was the Kodak system. Super 8 System Launched in 1965 by Eastman Kodak at the 1964–65 Worlds Fair, Super 8 film comes ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Polavision
Polavision was an "instant" color home movie system launched by Polaroid in 1977. Unlike other motion picture film stock of the time, Polavision film reproduces color by the additive method, like the much earlier Dufaycolor film. In essence, it consists of a black-and-white emulsion on a film base covered with microscopically narrow red, green and blue filter stripes.The Land List -- Film Index , The Land List. (Sections: "Type 608", Additive process, density problems; "Polachrome CS", Polavision/Polachrome negative differences.) Article retrieved 2006-12-01. It was instant in the sense that it could be very quickly and easily developed in the Polavision processing unit after it was removed from the Polavisio ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Billfold Size
A wallet is a flat case or pouch often used to carry small personal items such as paper currency, credit cards; identification documents such as driver's license, identification card, club card; photographs, transit pass, business cards and other paper or laminated cards. Wallets are generally made of leather or fabrics, and they are usually pocket-sized and foldable. Wallets may include money clips, coin purses, a chain fastener, strap, or rein, or a zipper. There are specialized wallets for holding passports, wearable ID cards, and checkbooks. Some unusual wallets are worn on the wrist or shoe. Wallets may be used as a fashion accessory, or to demonstrate the style, wealth, or status of the owner. Etymology The word originated in the late 14th century, meaning "bag" or "knapsack", from uncertain origin (Norman-French ''golette'' (little snout)?), or from similar Germanic word, from the Proto-Germanic term "wall", which means "roll" (from the root "wel", meaning "to turn or re ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Polaroid Spectra
This is a list of the instant cameras sold by the Polaroid Corporation as well as new models sold by Polaroid B.V. Cameras are ordered by type. Roll film These cameras took Polaroid Picture Roll Land film, which was discontinued in 1992. Some of these cameras can be converted to take pack film, but others cannot. *40 Series (3.25 x 4.25-inch, 83 x 108 mm) **Model 95 (1948–1953) **Model 95A "Speedliner" (1954–1957) **Model 95B "Speedliner" (1957–1961) **Model 100 "One Hundred" (1954–1957) **Model 110 "Pathfinder" (1952–1957) **Model 110A "Pathfinder" (1957–1960) **Model 110B "Pathfinder" (1960–1964) **Model 120 (1961–1965) **Model 150 (1957–1960) **Model 160 (1962–1965) **Model 700 (1955–1957) **Model 800 "The 800" (1957–1962) **Model 850 (1961–1963) **Model 900 (1960–1963) **Model J66 (1961–1963) * 30 Series (2.5 x 3.25-inch, 64 x 83 mm) **Model 80 "Highlander" (1954–1957) ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Polaroid 635 Super Color Instand Camera
Polaroid may refer to: * Polaroid Corporation, an American company known for its instant film and cameras * Polaroid camera, a brand of instant camera formerly produced by Polaroid Corporation * Polaroid film, instant film, and photographs * Polaroid B.V., a Dutch manufacturer of instant film and cameras, owner of Polaroid Corporation's brand and intellectual property * Polaroid (polarizer), a type of synthetic plastic sheet used to polarize light * Polaroid Eyewear, with glare-reducing polarized lenses made from Polaroid's polarizer Film and television * '' Polaroid Song'', a 2012 French short film directed by Alphonse Giorgi and Yann Tivrier * ''Polaroid'' (film), a 2019 American horror film directed by Lars Klevberg Music * ''Polaroid'' (album), an album by Phantom Planet * ''Gentlemen Take Polaroids'', an album by the new wave band Japan * '' Polaroids: A Greatest Hits Collection'', a compilation album by Shawn Colvin * "Polaroid" (Jonas Blue, Liam Payne and Lennon Stella ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Integral Film
In mathematics, an integral assigns numbers to functions in a way that describes displacement, area, volume, and other concepts that arise by combining infinitesimal data. The process of finding integrals is called integration. Along with differentiation, integration is a fundamental, essential operation of calculus,Integral calculus is a very well established mathematical discipline for which there are many sources. See and , for example. and serves as a tool to solve problems in mathematics and physics involving the area of an arbitrary shape, the length of a curve, and the volume of a solid, among others. The integrals enumerated here are those termed definite integrals, which can be interpreted as the signed area of the region in the plane that is bounded by the graph of a given function between two points in the real line. Conventionally, areas above the horizontal axis of the plane are positive while areas below are negative. Integrals also refer to the concept of an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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