the shutter speed is located on camera support.
the shutter speed is located on camera support.
where is the shutter speed located on a camera?
camera support
shutter speed is the length of time when the film or digital sensor inside the camera is exposed to light. object and image can be shown differently by shutter speed. below are the examples.









































these two photographs are taken under same situation except for camera shutter speed. 









































in above situation, slow shutter speed makes image more clear and bright because the low shutter speed takes more light than high shutter speed. however, the high shutter speed often is necessary for moving object.









































above two photographs are taken under same situation except for camera shutter speed.
forensic photography
the ability of the photographer to take images without noticeable blurring by camera movement is an important parameter in the choice of the slowest possible shutter speed for a handheld camera. the rough guide used by most 35 mm photographers is that the slowest shutter speed that can be used easily without much blur due to camera shake is the shutter speed numerically closest to the lens focal length. for example, for handheld use of a 35 mm camera with a 50 mm normal lens, the closest shutter speed is  s (closest to "50"), while for a 200 mm lens it is recommended not to choose shutter speeds below of a second. this rule can be augmented with knowledge of the intended application for the photograph, an image intended for significant enlargement and closeup viewing would require faster shutter speeds to avoid obvious blur. through practice and special techniques such as bracing the camera, arms, or body to minimize camera movement, using a monopod or a tripod, slower shutter speeds can be used without blur. if a shutter speed is too slow for hand holding, a camera support, usually a tripod, must be used. image stabilization on digital cameras or lenses can often permit the use of shutter speeds 3–4 stops slower (exposures 8–16 times longer).
shutter speed