Taking a Look at Photographic Film - 768 Words

Photographic film A film can be defined as a material which is chemically reactive and when exposed to a light source records a fixed or still image. In other words it helps in capturing the image of a the photographed object, formed from the light reflecting back from its surface. Technically it is a photographic material consisting of a celluloid base that is covered with a photographic emulsion that is later used to make the negatives or the transparencies that maybe contained inside a roll, or maybe a cassette or a cartridge. A film, when developed will produce transparent negatives. A negative film is a photographic image that is formed on a narrow transparent strip of sheet whose surface is generally made up of plastic or glass. It is a type of photographic image that shows the bright areas of the subject photographed as dark and the dark areas of the subject as light. A negative film can be found in all formats, and can be black and white or colour. A negative can produce a positive image when light is made to pass through it. A positive image is actually a normal image while a negative image is a total inversion were the light areas of the picture becomes dark and the dark as light. Hence a positive is the final image. A positive can also be made directly from a film, like transparencies ( were a film is processed to give a positive image directly rather than to give a negative ) what is it made up of film is actually a light sensitive emulsion on top of aShow MoreRelatedEffect of Temperature on Activity of Alcalase and Savinase1645 Words   |  7 Pagesdesigned to look at the effect of temperature on the activity of the proteases Alcalase and Savinase. By the end of it I hope to know the optimum temperature of both proteases. The substrate I am going to use during the experiments is the protein gelatin, which is a translucent, colourless, brittle solid substance found in the collagen inside an animals’ connective tissues. In my experiments it is going to be in the form of a single, thin layer, used on the surface of photographic film. It is usefulRead More Progression of Photography Essay1691 Words   |  7 PagesPhotography is an affection, a craving and an addiction. It is impossible to explain why people love taking photos, but once people are engaged in photography professionally, nothing will stop them. It has always been a great magic and momentous secret which opens the world to the people, which makes us look at the things used to be taken for granted with special attitude, which makes us ponder over the existing problems. Photography can truly be considered a magical act – here is a little blackRead MoreRealism Within Alfred Hitchcock s Psycho896 Words   |  4 Pagesin the form o f his camera technique. In this film, Hitchcock used the camera as the diegesis. He manipulates the camera to draw the attention of the audience. When the credits suddenly appear on the screen using editing transiting lines across. He uses a sharp musical score throughout the credits to give the audience the sense of horror and suspense. The symbolism with in the credits is the dark being the dominant color and creates a visual of silent film era movies. At the beginning of the movie theRead MoreMan Ray s Life Style1447 Words   |  6 Pagescompany, but he continued working on his publishing articles in an art form, journals, and exhibiting’s. 1915-19 In 1915 Man Ray began taking pictures. He originally had bought a camera to record his paintings, but as he began taking photographs of his work, he learned to use it as an extension of his art form. As a photographer Man Ray would still continuously look at himself as a painter before as a photographer. He rather be identified as a painter than photographer. Man Ray met with an artist byRead More Photography Essay1719 Words   |  7 Pagesmakes more choices than people realize. 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Film cameras have been in the process of developing since 1664-1666 when Sir IssacRead MoreTraditional and Digital Photography Comparison745 Words   |  3 Pagesproduce the particular wanted image. I would say both of the technologies have advantages and disadvantages. The advantages of the film would be the lower initial cost of the camera and the film, the ability to capture great details in black and white photographs, the durability of film making the photographer to have to think long and hard about a picture before taking the shot. Also the traditional photography is way better at capturing details in black and white. But there are also other disadvantagesRead MoreFilm and Movement936 Words   |  4 PagesPhotographic technologies brought with them the ability to freeze and capture for unlimited time a specific moment in time and space. However, these technologies also arose issues surrounding concepts of art and reproduction right along side depiction of reality through certain medium. Walter Benjamin’s essay â€Å"The Work of Art in the Age of Mechanical Reproduction† and Siegfried Kracauer’s, â€Å"Basic Concepts,† in Theory of Film, seek to convey the relationship between film and its ability to captureRead MoreThe City Of Redding, Interpreting : Film Analysis Of The Future1092 Words   |  5 Pagesindependent film company based in the Los Angeles area, Archetype Pictures, moved their crew up to Northern California in order to give Redding a taste of artisanal life. Here, people from the community were brought in as producers, actors, and crew to help create scien ce-fiction film, Interpreters. As a member of the City of Redding, as well as a film student in the surround area looking for experience, I was hired onto the crew as the art director. Included in this document will be photographic examplesRead MorePhotography : The Benefits Of Photography1273 Words   |  6 Pagesarrays of electronic photodetectors to capture images focused by a lens.† (Wikipedia Dictionary, December 22, 2016) The subject being focused on are the beneficial aspects of photography among students. Consistently we find the benefits of photography. Taking advantage of photography allows most everyone to document their journey through life and a sense of direction.. Speaking exclusively of today s youthful generation photography is a valuable tool in the education of students lives, it provides better