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The shutter speed dial of a Nikkormat EL Slow shutter speed combined with panning the camera can achieve a motion blur for moving objects. In photography, shutter speed or exposure time is the length of time that the film or digital sensor inside the camera is exposed to light (that is, when the camera's shutter is open) when taking a ...
A Kerr cell shutter is a type of photographic shutter used for very fast shutter speeds down to nanosecond level. The Kerr Cell consists of a transparent container (A) filled with nitrobenzene [1] (B) with attached electrodes (C and D). A high voltage is passed through the electrodes which causes an electric field perpendicular to the ...
Fast shutter speed (short exposure time) of a breaking wave Slow shutter speed (long exposure time) of a breaking wave In photography , exposure value ( EV ) is a number that represents a combination of a camera 's shutter speed and f-number , such that all combinations that yield the same exposure have the same EV (for any fixed scene luminance ).
Either the flash is firing too late or the shutter speed is too fast (shutter moving vertically). Note the different exposure levels. In photography, flash synchronization or flash sync is the synchronizing the firing of a photographic flash with the opening of the shutter admitting light to photographic film or electronic image sensor. PC-socket
1×10 −1: multiplication of two 10-digit numbers by a 1940s electromechanical desk calculator [1] 3×10 −1: multiplication on Zuse Z3 and Z4, first programmable digital computers, 1941 and 1945 respectively; 5×10 −1: computing power of the average human mental calculation [clarification needed] for multiplication using pen and paper
The life-expectancy of a mechanical shutter is often expressed as a number of shutter cycles. Most digital cameras save the shutter cycle information along with the photos, which contains valuable information such as shutter speed, aperture, and shutter count. [12] There are multiple websites and applications to access the EXIF data.
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It is also possible to achieve a similar effect with either computer software like Adobe Photoshop (after the photo has been shot) or a photographic filter. In these cases the shutter speed can be as fast as necessary. Photographs taken with this technique are characterized by blurred streaks emanating from the center of the photograph.