Written in a no-nonsense style, this valuable guide simplifies the complex and demystifies the mysterious, makingJentry into the world of digital photography as painless as possible. 200 color illustrations.Calculating Flash Exposure Manually As mentioned previously in this chapter, each flashgun has a guide number (GN), which reflects the power capabilities of the flashgun. To calculate the exposure settings of a flashgun manually use theanbsp;...
|Title||:||A Simple Guide to Digital Photography|
|Publisher||:||Courier Corporation - 2002|