External Flash: A supplementary flash unit that connects to the camera with a cable, or is triggered by the light from the camera's internal flash. Many fun and creative effects can be created with external flash.

 

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External Flash: A supplementary flash unit that connects to the camera with a cable, or is triggered by the light from the camera's internal flash. Many fun and creative effects can be created with external flash.

Flash Synchronization: Method of synchronizing flash light duration with maximum shutter opening. There are usually two settings on a camera, x and m. X is the setting used for electronic flash. M is for most expe . . . View Full Definition

Flashback: A disruption of the chronological presentation of events, in which an event from the past is presented in a program's present. See flashforward.

Flashforward: A disruption of the chronological presentation of events, in which an event from the future is presented in a program's present. See flashback.

Flash Some Leather: Make a great defensive play.

Flashing: Sheet metal or other impervious material used in roof and wall construction as a barrier to water seepage.

Flash Powder: Chemical powder consisting of a mixture of metallic magnesium and an oxidizing agent. Ignited by heat to produce a brilliant flash of light.

Flash Factor: Number which provides a guide to correct exposure when using flash. See also guide number.

Flash Flood: A flood that rises and falls quite rapidly with little or no advance warning, usually as the result of intense rainfall over a relatively small area. Flash floods can be caused by situations . . . View Full Definition

Flash Memory: A component used for memory that can retain information without power.