Great DepthTo capture a wide depth of view, a longer exposure of light is required to get the defining detail in the background. To achieve this, a larger aperture is necessary, but as a result, you are met with motion blur. The required speed is around 1/50s, allowing more light to enter, but a high aperture can result in an overexposed image.
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Shallow DepthTo achieve a shallow depth of view, a low aperture is required to let in the least light as possible. Just enough light should be let in to expose the image, but not enough so that the background's light cab be full developed, creating a blurring affect that focuses on the target. This can be achieved with a high aperture and shutter speed, around 1/500s.
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Under ExposureUnder exposure is achieved by a high shutter speed combined with a low aperture, resulting in a very low amount of light being allowed through to burn the image. The aperture was f2.8 and the shutter speed was 1/1000s, with a ISO 400 to have a visible image.
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Over ExposureOver exposure is a result of the shutter speed being too low, allowing too much light through the aperture, burning the image and everything that moves onto the image. The shutter speed required is around 1/50 to be visible, but any more than that could result in a pure white image. Along with a f22 aperture and a very high ISO 3200 to create an over exposed image.
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