Search results for: photography tips solution digital photography post processing using lightroom photoshop
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by Tim Cooper · Posted
Noise is the addition of unwanted grain or splotches of color in digital photographs. It can occur by using a high ISO, such as 6400, or using very long shutter speeds that last into the minutes. In some cases, noise is a necessary evil that we need to accept, while in others, we should do everything possible to avoid it. As night photographers, we need to understand the limits of our cameras and the effects of pushing them too far.
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