I changed the camera to be shutter speed priority in order to capture my classmates jumping in different ways. The images change with different shutter speeds because a different amount of light is let in and the motion of the object you are trying to capture changes. You can create motion blur by having a low shutter speed and a moving objection front of a blank wall or non moving wall. A fast shutter speed allows you to make moving objects seem to be frozen in time. Shutter speed is best used when trying to capture a moving object in good focus or to create a motion blur to make an interesting image. An example of this would be, if your trying to capture a fast moving cyclist without capturing the background. Another example would be if your trying to capture a river flowing but make it look like its still.
SHUTTER SPEED NOTES: -Shutter Speed: Are both technical and aesthetic choice a photographer needs to make before releasing the shutter. -The Shutter inside your camera controls the duration of time the sensor is exposed to light. -Capturing blur or motion in your photograph can be emphasize movement and add drama. -A fast shutter speed is often utilized to freeze the movement of a subject. -A slower shutter speed can be used to show motion and visualize movement. -Shutter Speeds are expressed as seconds or fractions of seconds. -As a general rule to prevent unintentional camera shake you should avoid holding your digital cameras at shutter speeds slower than 1/ 2x focal lenght EX: when using a 200mm lens avoid using a shutter speed slower than 1/400 -Using a tripod can help eliminate camera shake when using slower shutter speeds. -The visual blur and suggestion of movement occurs because the subject is moving against a static background. -Layering motion of different subjects moving different directions at different speeds can set up interesting dynamics within a photograph. -Fast shutter speeds can make normal subjects appear to freeze in the air. -When photographing people running relatively close to the camera a shutter speed of 1/1000 second or faster should freeze most motion. -The distance the subject is from the camera, the speed of the subject, and the focal length of the lens will affect whether the subject is sharp or blurred. -Slower shutter speeds can help convey the idea of motion and movement. -Slow shutter speeds combined with panning can help isolate the subject from a busy and distracting background. (following the subject with the camera) -A tripod combined with a long exposure can capture the fireworks’ trails. (2 seconds @ f/6.3) -Water movement can be emphasized with long exposures. VOCAB WORDS Shutter Speed Focal Length Camera Shake Subject Blur
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May 2017
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