Correct Film or Film SettingsThe right film or film settings to choose are based on the subject's stability and the scene's lighting conditions. Since they have become so popular, we will concentrate on the digital camera ISO settings. These settings also reflect the same ISOs of regular film. ISO SettingsThe higher the ISO setting, the faster the film… The faster the film, the less light that is needed to properly form an image. ISO settings range from 25 to 1250.For landscapes a high aperture setting (smaller opening), is desirable for an infinite depth of field. Since the opening through the aperture is small, not much light gets in. Medium speeds are usually still desirable here, since the shutter can be left open longer to compensate for the aperture setting. Higher ISO settings (125-400) are also needed for action shots since the shutter speed will be fast and not let much light in. Low settings such as 25 should only be used when fine detail is needed, the subject is stationary and the light is strong or you can give long exposure. Note on FilmFor those that are still using film, only use settings above 400 if the light is too low for any other setting. These very high speed films tend to leave the photo a bit grainy, especially if it needs to be enlarged.Return to the top of Film Settings, SLR Camera, or Photography Tips.
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