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Provia
Provia is a brandname for a pair of daylight-balanced color reversal films (slide film) produced by the Japanese film company Fujifilm. It is currently available in one speed, 100/21°, marketed as Fujichrome Provia 100F Professional DP III'',. An additional speed of 400/27°, marketed as Fujichrome Provia 400X Professional XP'', was previously available. Details Provia 100F DP IIIwas developed to replace Provia 100 DP IIand Provia 400X XPwas developed to replace Provia 400F HP III improving on colour image storage permanence and colour fading resistance. Provia has less saturated colors and contrast compared to Velvia. Provia 100F DP IIIis available in 135 and 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 pushed/pulled from −1/2 stop to +2 stops. Provia is also a favored film for cross processing. Neither film requires reciprocity compensation ... [...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 name is a portmanteau of "Velvet Media", a reference to its smooth image structure. The original incarnation of the film was called "Velvia for Professionals", known as RVP, a classification code meaning "Reversal/Velvia/Professional series". It is known for its extremely high level of color saturation and image quality. Velvia (RVP) was introduced in 1990 and quickly became a "must try" film, giving Kodachrome 25 some stiff competition as the industry standard in high-definition color film. It has brighter and generally more accurate color reproduction (though many see its high color saturation as unrealistic), 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. ... [...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 * * 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 ... Fujifilm photographic films {{product-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Photographic Films
This is a list of currently available photographic films in a still camera film format A film format is a technical definition of a set of standard characteristics regarding image capture on photographic film for still images or film stock for filmmaking. It can also apply to projected film, either slides or movies. The primary .... 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''. 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 former east Europe. ADOX (Fotoimpex) ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
ISO 400/27°
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 Histor ... [...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''. 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 former east Europe. 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 line at Marly, Switzerl ... [...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. 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 His ... [...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 His ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fujifilm
, trading as Fujifilm, or simply Fuji, is a Japanese multinational conglomerate headquartered in Tokyo, Japan, operating in the realms of photography, optics, office and medical electronics, biotechnology, and chemicals. The offerings from the company that started as a manufacturer of photographic films, which it still produces, include: document solutions, medical imaging and diagnostics equipment, cosmetics, pharmaceutical drugs, regenerative medicine, stem cells, biologics manufacturing, magnetic tape data storage, optical films for flat-panel displays, optical devices, photocopiers and printers, digital cameras, color films, color paper, photofinishing and graphic arts equipment and materials. Fujifilm is part of the Sumitomo Mitsui Financial Group financial conglomerate (''keiretsu''). History 20th century Fuji Photo Film Co., Ltd. was established in 1934 as a subsidiary of Daicel with the aim of producing photographic films. Over the following 10 years, the comp ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Root Mean Square
In mathematics and its applications, the root mean square of a set of numbers x_i (abbreviated as RMS, or rms and denoted in formulas as either x_\mathrm or \mathrm_x) is defined as the square root of the mean square (the arithmetic mean of the squares) of the set. The RMS is also known as the quadratic mean (denoted M_2) and is a particular case of the generalized mean. The RMS of a continuously varying function (denoted f_\mathrm) can be defined in terms of an integral of the squares of the instantaneous values during a cycle. For alternating electric current, RMS is equal to the value of the constant direct current that would produce the same power dissipation in a resistive load. In estimation theory, the root-mean-square deviation of an estimator is a measure of the imperfection of the fit of the estimator to the data. Definition The RMS value of a set of values (or a continuous-time waveform) is the square root of the arithmetic mean of the squares of the values, or th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Brandname
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 and store value as brand equity for the object identified, to the benefit of the brand's customers, its owners and shareholders. Brand names are sometimes distinguished from generic or store brands. The practice of branding - in the original literal sense of marking by burning - is thought to have begun with the ancient Egyptians, who are known to have engaged in livestock branding as early as 2,700 BCE. Branding was used to differentiate one person's cattle from another's by means of a distinctive symbol burned into the animal's skin with a hot branding iron. If a person stole any of the cattle, anyone else who saw the symbol could deduce the actual owner. The term has been extended to mean a strategic personality for a product or company, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
White Balance
In photography and image processing, color balance is the global adjustment of the intensities of the colors (typically red, green, and blue primary colors). An important goal of this adjustment is to render specific colors – particularly neutral colors like white or grey – correctly. Hence, the general method is sometimes called gray balance, neutral balance, or white balance. Color balance changes the overall mixture of colors in an image and is used for color correction. Generalized versions of color balance are used to correct colors other than neutrals or to deliberately change them for effect. White balance is one of the most common kinds of balancing, and is when colors are adjusted to make a white object (such as a piece of paper or a wall) appear white and not a shade of any other colour. Image data acquired by sensors – either film or electronic image sensors – must be transformed from the acquired values to new values that are appropriate for color reproduct ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Reversal Film
In photography, reversal film or slide film is a type of photographic film that produces a positive image on a transparent base. Instead of negatives and prints, reversal film is processed to produce transparencies or diapositives (abbreviated as "diafilm" or "dia" in some languages like German or Hungarian). Reversal film is produced in various sizes, from 35 mm to roll film to 8×10 inch sheet film. A slide is a specially mounted individual transparency intended for projection onto a screen using a slide projector. This allows the photograph to be viewed by a large audience at once. The most common form is the 35 mm slide, with the image framed in a 2×2 inch cardboard or plastic mount. Some specialized labs produce photographic slides from digital camera images in formats such as JPEG, from computer-generated presentation graphics, and from a wide variety of physical source material such as fingerprints, microscopic sections, paper documents, astronomical imag ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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