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Svema
Svema (russian: Свема, Светочувствительные Материалы - 'Light-sensitive Materials') is a registered trade mark and former name ("NPO "Svema") of the Shostka Chemical Plant, located in Shostka, Sumy Oblast, Ukraine. It was founded in 1931 in then Ukrainian SSR. "Svema" used to be the major photographic film manufacturer in the USSR, but their film lost market share in former Soviet countries to imported products during the late 1990s. They made black-and-white photographic film, photographic paper, B&W motion picture film until 2010s, colour photographic and motion picture film until ~1995 and magnetic tapes until 2014.Kronke, Claus: "'Finished!' The Decline of the Svema Film Works", "Smallformat", 01 2007 Svema products were known among enthusiasts as an easy and sturdy product for beginners in home film development and printing. The use of Svema color film was common for Soviet and post-soviet cinema from the late 1960s until the late 1990s with ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Svema A4402-6 150 M Tape
Svema (russian: Свема, Светочувствительные Материалы - 'Light-sensitive Materials') is a registered trade mark and former name ("NPO "Svema") of the Shostka Chemical Plant, located in Shostka, Sumy Oblast, Ukraine. It was founded in 1931 in then Ukrainian SSR. "Svema" used to be the major photographic film manufacturer in the USSR, but their film lost market share in former Soviet countries to imported products during the late 1990s. They made black-and-white photographic film, photographic paper, B&W motion picture film until 2010s, colour photographic and motion picture film until ~1995 and magnetic tapes until 2014.Kronke, Claus: "'Finished!' The Decline of the Svema Film Works", "Smallformat", 01 2007 Svema products were known among enthusiasts as an easy and sturdy product for beginners in home film development and printing. The use of Svema color film was common for Soviet and post-soviet cinema from the late 1960s until the late 1990s ... [...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] |
Photographic Film
Photographic film is a strip or sheet of transparent film base coated on one side with a gelatin emulsion containing microscopically small light-sensitive silver halide crystals. The sizes and other characteristics of the crystals determine the sensitivity, contrast, and resolution of the film. The emulsion will gradually darken if left exposed to light, but the process is too slow and incomplete to be of any practical use. Instead, a very short exposure to the image formed by a camera lens is used to produce only a very slight chemical change, proportional to the amount of light absorbed by each crystal. This creates an invisible latent image in the emulsion, which can be chemically developed into a visible photograph. In addition to visible light, all films are sensitive to ultraviolet light, X-rays, gamma rays, and high-energy particles. Unmodified silver halide crystals are sensitive only to the blue part of the visible spectrum, producing unnatural-looking rendition ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Astrum
Astrum is a photographic supplies company located in Ukraine and established in 1995. It operates equipment once used by Svema to produce similar product lines. Products Black and White Film * ФН-64 (FN-64), ISO 64/19° * Фoto-100 (Foto-100), ISO 100/21° * Фoto-200 (Foto-200), ISO 200/24° * Фoto-400 (Foto-400), ISO 400/27° * МЗ-3 (MZ-3), ISO 3/6° * А-2Ш (A-2SH), ISO 400/27° * НК-2Ш (NK-2), ISO 100/21° Colour Film * Color Negative Film，ISO 125/22° * Color Infrared Film See also Svema Tasma Tasma (Russian: ''Тасма'') is a Russian GOST and ISO certified manufacturer of black-and-white and colour photographic films. It also manufactures adhesive tape and demineralized water. Located in Kazan, Russia, it has been in operation sinc ... Photography companies of Ukraine Companies established in 1995 {{Photo-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Shostka
Shostka (, ) is a city in Sumy Oblast in the north-east of Ukraine. Shostka serves as the administrative center of Shostka Raion. It is administratively incorporated as a city of oblast significance and does not belong to the raion. The city lies on the Shostka River, a tributary of the Desna, from which it gets its name. Shostka is an important centre of industry: in chemicals (see Svema) and in dairy, the Shostka City Milk Plant was recently acquired by the Bel Group. History In 1739, a gunpowder factory was built there. Since that time Shostka was one of the most important gunpowder suppliers in the Russian Empire. In 1893, a branch of a nearby railroad line was built. Shostka was granted municipal rights in 1920. In 1931, a film factory was built in Shostka which was one of the main suppliers of cinema and photo film in the USSR. During the 2022 Russian Invasion of Ukraine, Shostka was besieged by Russian troops on February 24. and may have been temporarily occupied. D ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
History Of Sumy Oblast
Sumy Oblast ( uk, Сумська́ о́бласть, translit=Sumska oblast; also referred to as Sumshchyna – uk, Су́мщина) is an oblast (province) in the northeastern part of Ukraine. Population: The oblast was created in its most recent form, from the merging of raions from Kharkiv Oblast, Chernihiv Oblast, and Poltava Oblast in 1939 by the Presidium of the Supreme Soviet of the Soviet Union. The administrative center of the oblast is the city of Sumy. Other important cities within the oblast include Konotop, Okhtyrka, Romny, and Shostka. The oblast has a heavy mix of agriculture and industry, with over 600 industrial locations. Importantly, seven rivers pass through the oblast. Geography The Sumy Oblast is situated in the northeastern part of Ukraine. It is situated on a border of two historical regions of Ukraine — Cossack Hetmanate (annexed by Russia in the 18th century as Little Russia, previously known as Severia) and Sloboda Ukraine. Elevation is 11 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sumy Oblast
Sumy Oblast ( uk, Сумська́ о́бласть, translit=Sumska oblast; also referred to as Sumshchyna – uk, Су́мщина) is an oblast (province) in the northeastern part of Ukraine. Population: The oblast was created in its most recent form, from the merging of raions from Kharkiv Oblast, Chernihiv Oblast, and Poltava Oblast in 1939 by the Presidium of the Supreme Soviet of the Soviet Union. The administrative center of the oblast is the city of Sumy. Other important cities within the oblast include Konotop, Okhtyrka, Romny, and Shostka. The oblast has a heavy mix of agriculture and industry, with over 600 industrial locations. Importantly, seven rivers pass through the oblast. Geography The Sumy Oblast is situated in the northeastern part of Ukraine. It is situated on a border of two historical regions of Ukraine — Cossack Hetmanate (annexed by Russia in the 18th century as Little Russia, previously known as Severia) and Sloboda Ukraine. Elevation ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Photographic Film Makers
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 purp ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Soviet Brands ...
Soviet Brands Brands A brand is a name, term, design, symbol or any other feature that distinguishes one seller's good or service from those of other sellers. Brands are used in business, marketing, and advertising for recognition and, importantly, to create an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chemical Companies Of The Soviet Union
A chemical substance is a form of matter having constant chemical composition and characteristic properties. Some references add that chemical substance cannot be separated into its constituent elements by physical separation methods, i.e., without breaking chemical bonds. Chemical substances can be simple substances (substances consisting of a single chemical element), chemical compounds, or alloys. Chemical substances are often called 'pure' to set them apart from mixtures. A common example of a chemical substance is pure water; it has the same properties and the same ratio of hydrogen to oxygen whether it is isolated from a river or made in a laboratory. Other chemical substances commonly encountered in pure form are diamond (carbon), gold, table salt ( sodium chloride) and refined sugar ( sucrose). However, in practice, no substance is entirely pure, and chemical purity is specified according to the intended use of the chemical. Chemical substances exist as solids, liqu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
