Lighting is one of the most challenging aspects of photography and is often the thing which makes or breaks a photograph. Thereare several problems when you shoot with the built-in flash on your camera. The images appear washed out (overexposed), have red-eye, and many other issues. Using the built-in flash also creates harsh shadows, and gives you a rather flat-looking image.
External flashes, or speedlights, are photographic equipment which can be used to compensate for the pop-up... more