There are occasions when you really need to use flash when taking portraits, but on-camera (or pop-up) flash has a tendency to cause the red-eye effect. This is caused when the light from the flash ...

Digital cameras are becoming more and more affordable. At the economy end of the market cameras are usually equipped with a small built-in flash unit that is ideal for close-ups and simple portraiture ...

When you buy through links on our articles, Future and its syndication partners may earn a commission. Stuck with a pop-up flash? Fear not, there are plenty of ways to avoid the red-eye effect . | ...