Understanding Flash Photography
The use of flash is perhaps one of the most perplexing and confusing elements of photography, especially for beginners. Without it, some photographs are nearly impossible to get right. Used incorrectly, the right photograph can become all wrong. So what's the deal? How do you know when to use it, when NOT to use it, and when you need to use an external flash? Read on. Skipping the Flash In an ideal world, a flash would never be necessary. The setting for every portrait and candid shot alike would be perfectly covered in natural lighting. While this often is unlikely, sometimes you can make this happen.  Skip the flash when taking portrait photographs in bright daylight. Position your subject so that the face is not covered in shadows. Beware of light coming from behind your subject, as it can cause your subject to become silhouetted. On-Camera Flash There are many times when using the flash becomes necessary. An on-camera flash-a feature built in to most camera models-is often enough to accomplish the effect you're working to achieve. One of the best ways to use your on-camera flash is to use it as a fill flash. A fill flash is used when, although there may be plenty of light in your overall photo setting, shadows from the sun or other elements are falling on your subject. Turn your camera's automatic flash setting off, and force it to fire when taking the photograph. That is, switch your camera's flash setting to the "on" position, rather than automatic setting, when taking the photograph." The light from the flash will "fill in" the shadows in your photo, resulting in a well-lit final photograph. External Flash For many cameras an external flash isn't readily available. But if you're serious about getting fantastic photos, it's well worth the investment. You've probably used your on-camera flash many times when taking photographs indoors, particularly at parties and events. You've probably also noticed the inevitable "red-eye" that appears. Using an external flash will help eliminate this. By moving the light source farther away from the eyes of your subject, you'll be less likely to see "red-eye" in the final photo. Finally, an external flash helps with one of the most common and most frustrating photography situations-a simple lack of lighting. External flashes are generally brighter and stronger than on-camera flashes. A photo that might turn out impossibly dark when taken without a flash can now become beautiful, simply by using an external flash. Following these simple tips will help you get picture-perfect portraits and photographs every time.
|