·Encyclopedia of digital photography skill - consumed line builds atmosphere
Decide flashy distance
The flashlight product of different type basically is in guide number the respect has distinction. This index is older, flashy action distance is further. Besides guide number, flashy action distance still depends on uses aperture (the action that ＝ of aperture of guide number ／ is an unit with rice is apart from) . The flashlight with good performance can provide the guide number of more than 50, filming be apart from between object and flashlight nevertheless is not too far when, a few smaller guide number is used quite likewise.
Use simple auxiliary method
Hot boots flashlight suits to be used as indirect illuminant very much. The lamp holder of this kind of flashlight can tilt, also often can retroflexion at the same time. Accordingly, can face towards flashlight room ceiling or the direction of one side wall is placed. Through TTL glitter is controlled, film although the object was enlightened by indirect ground, but also can gain correct exposure absolutely anyhow. What spend according to illuminate horn is different, the character's facial smooth shadow effect can produce a change. However the wall must be white, can appear otherwise chromatic splash. If there is white wall in the room, you can let glance board will help. The bubble polystyrene on building materials market board won't spend how many money, the reflection that can provide large area however is planar.
