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Photoshop Tutorial description: Shutter speed and aperture values are at a constant tug-of-war concerning light. Shutter speed refers to the amount of time that the film, or in the case of a digital SLR, how long the image sensor is exposed to light. The aperture setting of a camera refers to the amount of light that is let into the camera body by the lens. Written by Larry Huckabee. |
