Reversal film is taken after reversal can be obtained directly as a photosensitive film. Color reversal film can be directly obtained from the image to be photographed with dark body transparent sheet; color reversal film can be directly obtained from the color and the object is the same transparency, Hong Kong water slide its true color is bright, but tolerance is smaller. Reversal film because of the high-quality as results, it has been widely used in the printing plate or slides, professional photography
Reversal film division in advertising photographs are color reversal film.
Reversal film negative impact is the use of photography reversal film, the use of C-41 potion punching sheet, so that the original film become negative type of film. ( of course this is their films to do, if there is reversal film, can be washed out, we use the PS of course is not required )
Reversal film after negative thrust obtained photographs of bright color, contrast slants big, red, blue, or yellow tricolor especially exaggerated; objectively speaking, reversal film negative impulse than negative impact in terms of color is more expressive, its tone is not exaggeration color negative film, but at the level of performance, inversion the negative impact and inferior to the negative impact, so first of all establish subject and choose the type of film is very important. Inversion of negative impact is mainly suitable for portrait photography and some scenery photograph. The two shooting theme in the film negative impact performance, strong contrast,HK plastic wood the main highlight, colourful, make photograph has a unique charm.
However, reverse negative impulse in the film, print, and amplification process, difficult, demanding. Therefore, when shooting the appropriate selection of reversal film is particularly important. The light source is adequate, scenery contrasting cases, low sensitivity of the reversal film to shoot. 50 degree and 100 degree reversal film can be saturated colours and gorgeous photos. In light condition weaker environment photography can be 200 degrees or 400 degrees around the reversal film to shoot, high sensitivity of the reversal film can be reduced to a certain extent contrast, slightly soft photo.
Reversal film negative impulse of the film, in print and is amplified when the exposure control and the school colors are the most difficult, by
Reversal film from the photographers and photography lovers reversal film negative blanking punching and expanding not many people, many shop to this unfamiliar,Hong Kong safety surface generally refused to enlarge, and accept the thrusting expanding print are mostly to reverse negative impulse film print without experience, expanding out pictures of severe yellow, blue, partial green and so on, this is very normal phenomenon. General photographer best clearly point to their own needs, and on-site monitoring print of the operator, using the" optimization" choose your satisfied with the work.



