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Provia 100F RDPIII Box With ISO Film Speed
Provia is a brand name for a pair of white balance, daylight-balanced color reversal films (slide film) produced by the Japanese film company Fujifilm, Fuji film. It is currently available in one Film speed, speed, 100/21°, marketed as Fujichrome Provia 100F Professional [RDP III],. An additional speed of 400/27°, marketed as Fujichrome Provia 400X Professional [RXP], was previously available. Details Provia 100F [RDP III] was developed to replace Provia 100 [RDP II] and Provia 400X [RXP] was developed to replace Provia 400F [RHP III], improving on color Cellulose acetate film#Preservation and storage, image storage permanence and color fading resistance. Provia has less saturated colors and contrast compared to Velvia. Provia 100F [RDP III] is available in 135 film, 135 and 120 film, 120 formats, as well as rolls and various sheet sizes. Provia 400X was only available in 135 and 120 formats prior to discontinuation. Both films have the ability to be Push processing, pushed/ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fujifilm
, trading as , or simply Fuji, is a Japanese Multinational corporation, multinational Conglomerate (company), conglomerate headquartered in Tokyo, Japan, operating in the areas of photography, optics, Office supplies, office and Biomedical engineering, medical electronics, biotechnology, and Chemical substance, chemicals. The company started as a manufacturer of photographic films, which it still produces. Fujifilm products include document solutions, medical imaging and diagnostics equipment, cosmetics, Medication, pharmaceutical drugs, regenerative medicine, stem cells, Contract manufacturing organization, biologics manufacturing, magnetic tape data storage, Optical coating, optical films for flat-panel displays, Optical instrument, optical devices, photocopiers, printers, digital cameras, Color photography, color films, color paper, Photographic processing, photofinishing and graphic arts equipment and materials. Fujifilm is part of the Sumitomo Mitsui Financial Group financia ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cellulose Acetate Film
Cellulose acetate film, or safety film, is used in photography as a base material for photographic emulsions. It was introduced in the early 20th century by film manufacturers and intended as a safe film base replacement for unstable and highly flammable nitrate film. Cellulose diacetate film was first employed commercially for photographic film in 1909. Cellulose acetate propionate and cellulose acetate butyrate were introduced in the 1930s, and cellulose triacetate in the late 1940s. Acetate films were later replaced by polyester bases. The motion picture industry continued to use cellulose nitrate supports until the introduction of cellulose triacetate in 1948, which met the rigorous safety and performance standards set by the cinematographic industry. The chemical instability of cellulose acetate material, unrecognized at the time of its introduction, has since become a major problem for film archives and collections. History Cellulose diacetate film was first created by ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fortia (film)
Fujichrome Fortia SP was a brand of ISO 50 daylight-balanced professional color reversal film produced by the Japanese company Fujifilm between 2005 and 2007. It was an ultra-high saturation slide film with limited release in Japan only. Fortia SP was the successor of the original Fujichrome Fortia professional ISO 50 color reversal film, which was released in a limited run in 2004. References See also * Velvia * Provia Provia is a brand name for a pair of daylight-balanced color reversal films (slide film) produced by the Japanese film company Fuji film. It is currently available in one speed, 100/21°, marketed as Fujichrome Provia 100F Professional DP III ... * * Sensia Fujifilm photographic films {{product-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sensia
This is a list of currently available photographic films in a still camera film format. This includes recently discontinued films that remain available from stock at main suppliers. Films are listed by brand name. Still camera photographic films no longer in production (or available) are included in the ''list of discontinued photographic films''. Films for movie making are included in the ''list of motion picture film stocks''. Key: * P – Polyester base * T – Triacetate base * SUC-27/39 – Single use camera with 27/39 exposures. ADOX The current rights to the historic ADOX name were obtained in 2003 by Fotoimpex of Berlin, Germany, a company founded in 1992 to import photographic films and papers from the former Eastern Bloc. ADOX (Fotoimpex) subsequently established a film factory in Bad Sarrow outside Berlin to convert and package films, papers and chemicals. In February 2015 they acquired use of the former Ilford Imaging (Ciba Geigy) machine E, medium scale coating ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Film Grain
Film grain or film granularity is the random optical texture of processed photographic film. Film grain develops due to the presence of small particles of a metallic silver, or dye clouds, developed from silver halide that have received enough photons. While film grain is a function of such particles (or dye clouds) it is not a particle but an optical effect. The magnitude of the effect (also known as amount of grain) depends on both the film stock and the definition at which it is observed. It can be objectionably noticeable in an over-enlarged film photograph. Chemical background The size and morphology of the silver halide grains play crucial role in the image characteristics and exposure behavior. There is a tradeoff between the crystal size and light sensitivity (film speed); larger crystals have better chance to receive enough energy to flip them into developable state, as they have higher probability of receiving several photons needed for forming the Ag4 clusters that st ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Multiple Exposure
In photography and cinematography, a multiple exposure is the superimposition of two or more exposures to create a single image, and double exposure has a corresponding meaning in respect of two images. The exposure values may or may not be identical to each other. Overview Ordinarily, cameras have a sensitivity to light that is a function of time. For example, a one-second exposure is an exposure in which the camera image is equally responsive to light over the exposure time of one second. The criterion for determining that something is a double exposure is that the sensitivity goes up and then back down. The simplest example of a multiple exposure is a double exposure without flash, i.e. two partial exposures are made and then combined into one complete exposure. Some single exposures, such as "flash and blur" use a combination of electronic flash and ambient exposure. This effect can be approximated by a Dirac delta measure (flash) and a constant finite rectangular window, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cross Processing
Cross processing (sometimes abbreviated to Xpro) is the deliberate processing of photographic film in a chemical solution intended for a different type of film. The effect was discovered independently by many different photographers often by mistake in the days of C-22 and E-4. Color cross processed photographs are often characterized by unnatural colors and high contrast. The results of cross processing differ from case to case, as the results are determined by many factors such as the make and type of the film used, the amount of light exposed onto the film and the chemical used to develop the film. Cross processing has been used in a variety of photographic and cinematographic practices, most notably rising in popularity during the 1990s. Similar effects can also be achieved with digital filter effects. Processes Analogue Cross processing usually involves one of the two following methods. * Processing positive color reversal film in C-41 chemicals, resulting in a ne ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
F-number
An f-number is a measure of the light-gathering ability of an optical system such as a camera lens. It is calculated by dividing the system's focal length by the diameter of the entrance pupil ("clear aperture").Smith, Warren ''Modern Optical Engineering'', 4th Ed., 2007 McGraw-Hill Professional, p. 183. The f-number is also known as the focal ratio, f-ratio, or f-stop, and it is key in determining the depth of field, diffraction, and Exposure (photography), exposure of a photograph. The f-number is dimensionless number, dimensionless and is usually expressed using a lower-case Ƒ, hooked f with the format ''N'', where ''N'' is the f-number. The f-number is also known as the inverse relative aperture, because it is the Multiplicative inverse, inverse of the relative aperture, defined as the aperture diameter divided by focal length. The relative aperture indicates how much light can pass through the lens at a given focal length. A lower f-number means a larger relative apertur ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Push Processing
Push processing in photography, sometimes called uprating, refers to a Photographic processing, film developing technique that increases the effective film speed, sensitivity of the film being processed. Push processing involves developing the film for more time, possibly in combination with a higher temperature, than the manufacturer's recommendations. This technique results in effective overdevelopment of the film, compensating for underexposure in the camera. Visual characteristics Push processing allows relatively insensitive films to be used under lighting conditions that would ordinarily be too low for adequate exposure at the required shutter speed and aperture combination. This technique alters the visual characteristics of the film, such as higher contrast, increased film grain, grain and lower resolution. Saturated and distorted colours are often visible on color film, colour film that has been push processed. ''Pull processing'' involves overexposure and underdevel ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Velvia
Velvia is a brand of daylight-balanced color reversal film produced by the Japanese company Fujifilm. The original version of the film, was introduced in 1990 as "Velvia for Professionals", and given the classification code "RVP" meaning "Reversal/Velvia/Professional series". It is known for its extremely high level of color saturation and image quality. It has brighter and generally more accurate color reproduction, finer grain, twice the speed, and a more convenient process ( E-6). Kodachrome 25 fell out of popularity a few years after Velvia was introduced (in part because of Kodak's lack of interest in promoting their film); Kodachrome 64 and 200 followed more slowly. Kodachrome 25 had previously been considered the film to which all other films had been compared, and cannot fairly be compared to Velvia, as Kodachrome is an entirely different process, in which the image is produced with "color clouds" more so than grain. Velvia has the highest resolving power of any ... [...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 introduced in 1974. A closely related system, also known as ISO, is used to describe the relationship between exposure and output image lightness in digital cameras. Prior to ISO, the most common systems were ASA in the United States and DIN in Europe. The term ''speed'' comes from the early days of photography. Photographic emulsions that were more sensitive to light needed less time to generate an acceptable image and thus a complete exposure could be finished faster, with the subjects having to hold still for a shorter length of time. Emulsions that were less sensitive were deemed "slower" as the time to complete an exposure was much longer and often usable only for still life photography. Exposure times for photographic emulsions shortened from hours to fractions of a second by the late 19th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
ISO 100/21°
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 introduced in 1974. A closely related system, also known as ISO, is used to describe the relationship between exposure and output image lightness in digital cameras. Prior to ISO, the most common systems were ASA in the United States and DIN in Europe. The term ''speed'' comes from the early days of photography. Photographic emulsions that were more sensitive to light needed less time to generate an acceptable image and thus a complete exposure could be finished faster, with the subjects having to hold still for a shorter length of time. Emulsions that were less sensitive were deemed "slower" as the time to complete an exposure was much longer and often usable only for still life photography. Exposure times for photographic emulsions shortened from hours to fractions of a second by the late 19th centu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
