Out There Images Blog

… from a Texas workshop participant - Carl Licari.
http://bit.ly/dscrxn

Ever had people or pets blink when you take flash photographs of them? The Nikon CLS (Creative Lighting System) uses pulses of light to communicate to the remote flashes in your lighting arrangement. These pulses of light are sent out before the shutter opens, so if the subject has fast reflexes, they will often blink from [...]