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Gitzo
Gitzo S.A. is a manufacturer of photographic accessories, including bags, but specialising in tripods and supports. History Gitzo was founded in France by Arsène Gitzhoven in 1917, initially producing wooden and metal cassette filmbacks, and later expanding to include a line of cameras, shutters, and cable releases. Between 1942 and 1944 during World War II, the company produced military support systems. During the late 1940s, tripods and tripod heads were introduced into their product range, and shortly after, Gitzhoven retired in 1960, succeeded by his daughter, Yvonne Plieger, who also modeled in early Gitzo advertising photographs. She and her husband became more and more dedicated to creating a range of high quality photographic tripods. In 1950, Gitzo marketed its first tripod. In 1992, Gitzo became part of the Vinten group (now Videndum), which also owns Manfrotto. Vitec are described in corporate literature as "a multinational holding company specialised in supporting ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gitzo 1541T Traveler Carbon Fiber Tripod Collage Legs
Gitzo S.A. is a manufacturer of photographic accessories, including bags, but specialising in tripods and supports. History Gitzo was founded in France by Arsène Gitzhoven in 1917, initially producing wooden and metal cassette filmbacks, and later expanding to include a line of cameras, shutters, and cable releases. Between 1942 and 1944 during World War II, the company produced military support systems. During the late 1940s, tripods and tripod heads were introduced into their product range, and shortly after, Gitzhoven retired in 1960, succeeded by his daughter, Yvonne Plieger, who also modeled in early Gitzo advertising photographs. She and her husband became more and more dedicated to creating a range of high quality photographic tripods. In 1950, Gitzo marketed its first tripod. In 1992, Gitzo became part of the Vinten group (now Videndum), which also owns Manfrotto. Vitec are described in corporate literature as "a multinational holding company specialised in supporting p ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gitzo G226 Reporter Performance (35680342680)
Gitzo S.A. is a manufacturer of photographic accessories, including bags, but specialising in tripods and supports. History Gitzo was founded in France by Arsène Gitzhoven in 1917, initially producing wooden and metal cassette filmbacks, and later expanding to include a line of cameras, shutters, and cable releases. Between 1942 and 1944 during World War II, the company produced military support systems. During the late 1940s, tripods and tripod heads were introduced into their product range, and shortly after, Gitzhoven retired in 1960, succeeded by his daughter, Yvonne Plieger, who also modeled in early Gitzo advertising photographs. She and her husband became more and more dedicated to creating a range of high quality photographic tripods. In 1950, Gitzo marketed its first tripod. In 1992, Gitzo became part of the Vinten group (now Videndum), which also owns Manfrotto. Vitec are described in corporate literature as "a multinational holding company specialised in supporting p ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Videndum
Videndum plc is a manufacturer of hardware and software for the film industry founded in 1910 and based in Richmond, London. It is listed on the London Stock Exchange and is a constituent of the FTSE 250 Index. History The business was established by William Vinten when he started manufacturing Kinemacolor projectors for Charles Urban in 1909. The company, trading as 'W. Vinten Cinematograph Engineers', was formed in 1910 and was originally based at 89-91 Wardour Street, London. In 1914, the company workshops were taken over by the government and William Vinten was invited by Sopwith at Kingston upon Thames to work alongside them in their aeroplane factory. This led in 1915 to an invitation by the Royal Flying Corps for William Vinten to design and build the Model B, a special cine-camera for use in aircraft. In 1928 the company expanded and moved to Cricklewood, North London, mainly supplying the film industry by creating specialised equipment for companies such as Kodak. The ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Manfrotto
Manfrotto is an Italian brand of camera and lighting supports, including tripods, monopods, and other accessories, that is manufactured by Lino Manfrotto + Co. Spa, a company headquartered in Cassola, Italy. The brand is wholly-owned by Videndum plc. History Lino Manfrotto, an Italian photojournalist, began designing and selling light stands, booms, and telescopic rods under the name "Manfrotto" in the late 1960s. In 1972 Lino Manfrotto met Gilberto Battocchio, a technician working for a Bassano mechanical firm. With the collaboration, the company introduced its first tripod in 1974. By 1986 Manfrotto already had six manufacturing plants in Bassano, and in the following two years they would build five more plants in Villapaiera, the industrial zone of Feltre. Vinten Group purchased Manfrotto in 1989, followed by the French company Gitzo in 1992 and the American company Bogen Photo Corp. in 1993. Vinten Group chose to maintain the brands as separate lines in its portfolio. Manfrot ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aluminum Alloys
An aluminium alloy (or aluminum alloy; see spelling differences) is an alloy in which aluminium (Al) is the predominant metal. The typical alloying elements are copper, magnesium, manganese, silicon, tin, nickel and zinc. There are two principal classifications, namely casting alloys and wrought alloys, both of which are further subdivided into the categories heat-treatable and non-heat-treatable. About 85% of aluminium is used for wrought products, for example rolled plate, foils and extrusions. Cast aluminium alloys yield cost-effective products due to the low melting point, although they generally have lower tensile strengths than wrought alloys. The most important cast aluminium alloy system is Al–Si, where the high levels of silicon (4–13%) contribute to give good casting characteristics. Aluminium alloys are widely used in engineering structures and components where light weight or corrosion resistance is required.I. J. Polmear, ''Light Alloys'', Arnold, 1995 Alloys ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Manufacturing Companies Established In 1917
Manufacturing is the creation or production of goods with the help of equipment, labor, machines, tools, and chemical or biological processing or formulation. It is the essence of secondary sector of the economy. The term may refer to a range of human activity, from handicraft to high-tech, but it is most commonly applied to industrial design, in which raw materials from the primary sector are transformed into finished goods on a large scale. Such goods may be sold to other manufacturers for the production of other more complex products (such as aircraft, household appliances, furniture, sports equipment or automobiles), or distributed via the tertiary industry to end users and consumers (usually through wholesalers, who in turn sell to retailers, who then sell them to individual customers). Manufacturing engineering is the field of engineering that designs and optimizes the manufacturing process, or the steps through which raw materials are transformed into a final product. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Photography Equipment
Photography is the art, application, and practice of creating durable images by recording light, either electronically by means of an image sensor, or chemically by means of a light-sensitive material such as photographic film. It is employed in many fields of science, manufacturing (e.g., photolithography), and business, as well as its more direct uses for art, film and video production, recreational purposes, hobby, and mass communication. Typically, a lens is used to focus the light reflected or emitted from objects into a real image on the light-sensitive surface inside a camera during a timed exposure. With an electronic image sensor, this produces an electrical charge at each pixel, which is electronically processed and stored in a digital image file for subsequent display or processing. The result with photographic emulsion is an invisible latent image, which is later chemically "developed" into a visible image, either negative or positive, depending on the purpose ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Crémaillère
A crémaillère is a French, mechanical term for the rack, or a straight bar with teeth on one edge designed to work into the teeth of a wheel or a pinion (French pignon) that predates the Renaissance. The term was generally applied in English to engineering applications which had notched, toothed or drilled surface, even when only visually so, such as the edge of the staircase. The term is also applied to the rack railway. During the 17th to 19th centuries the term was widely applied to lines of entrenchment that are usually formed in a saw-tooth pattern, known as indented lines, particularly during sieges. These lines are usually employed on banks of rivers, or on ground which is more elevated than, or which commands, that of the enemy. The defense of these lines is sometimes strengthened by double redans, and flat bastions constructed at intervals, along their front. During the American Civil War, the Confederate States Army used such defenses in Centerville, Virginia in 1862, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Basalt
Basalt (; ) is an aphanite, aphanitic (fine-grained) extrusive igneous rock formed from the rapid cooling of low-viscosity lava rich in magnesium and iron (mafic lava) exposed at or very near the planetary surface, surface of a terrestrial planet, rocky planet or natural satellite, moon. More than 90% of all volcanic rock on Earth is basalt. Rapid-cooling, fine-grained basalt is chemically equivalent to slow-cooling, coarse-grained gabbro. The eruption of basalt lava is observed by geologists at about 20 volcanoes per year. Basalt is also an important rock type on other planetary bodies in the Solar System. For example, the bulk of the plains of volcanism on Venus, Venus, which cover ~80% of the surface, are basaltic; the lunar mare, lunar maria are plains of flood-basaltic lava flows; and basalt is a common rock on the surface of Mars. Molten basalt lava has a low viscosity due to its relatively low silica content (between 45% and 52%), resulting in rapidly moving lava flo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Silica
Silicon dioxide, also known as silica, is an oxide of silicon with the chemical formula , most commonly found in nature as quartz and in various living organisms. In many parts of the world, silica is the major constituent of sand. Silica is one of the most complex and most abundant families of materials, existing as a compound of several minerals and as a synthetic product. Notable examples include fused quartz, fumed silica, silica gel, opal and aerogels. It is used in structural materials, microelectronics (as an Insulator (electricity), electrical insulator), and as components in the food and pharmaceutical industries. Structure In the majority of silicates, the silicon atom shows tetrahedral coordination geometry, tetrahedral coordination, with four oxygen atoms surrounding a central Si atomsee 3-D Unit Cell. Thus, SiO2 forms 3-dimensional network solids in which each silicon atom is covalently bonded in a tetrahedral manner to 4 oxygen atoms. In contrast, CO2 is a linear ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Photokina
Photokina (rendered in the promoters' branding as "photokina") is a trade fair held in Europe for the photographic and imaging industries. It is the world's largest such trade fair. The first Photokina was held in Cologne, Germany, in 1950, and since 1966 it has been held biennially in September at the Koelnmesse Trade Fair and Exhibition Centre in Deutz. The final Photokina under the then-current biennial cycle took place in 2018. Initially, the promoters planned to start a new annual cycle in 2019, with future shows to be held in May, but they later decided not to begin the new annual cycle until 2020. The worldwide outbreak of the Coronavirus disease 2019 and its effect on the imaging industry made Koelnmesse decide to cancel both Photokina 2020 and Photokina 2021. Many photographic and imaging companies introduce and showcase state of the art imaging products at Photokina. Similar trade shows The show has two main competitors, both of which are annual shows held in differe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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