Travel Photo Tips: What is shutter speed, and how does it affect my pictures?

Filed under: Learning, Gear, Photos, Through the Gadling Lens

Now that you've got a grip on ISO, it's time to talk about shutter speed as it relates to light. What is it, and how can it be tweaked to better the photographs that you'll take on the run? A great question, and we're glad you asked. Simply put, shutter speed refers to the length of time that the shutter stays open while snapping a photograph. In general, the longer a shutter remains open, the more light is allowed in. And the more light that is allowed in, the brighter a picture becomes.

There's a fine line that is walked with shutter speed. If you don't leave the shutter open long enough, your images will turn out too dark to be useful. Having a shot that's too dark can spoil an otherwise great vacation memory, and it's nearly impossible to brighten an overly dark photograph using Photoshop (or a similar editing application) without adding a lot of noise and grain. On the flip side, leaving the shutter open too long can result in a couple of negative outcomes.

We'll discuss these and walk you through an example after the break, so grab your advanced point-and-shoot, interchangeable lens camera or DSLR and read on get a better feel of how changing the shutter speed can change the outcome of your snapshots.Continue reading Travel Photo Tips: What is shutter speed, and how does it affect my pictures?Travel Photo Tips: What is shutter speed, and how does it affect my pictures? originally appeared on Gadling on Thu, 06 Jan 2011 10:00:00 EST. Please see our terms for use of feeds.Permalink | Email this | Comments

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