Page 26 - (DK) Advanced Photography Guide
P. 26

24         EXPLAINING | LIGHTING


           LIGHTING



           Consumer DSLRs and CSCs usually have a           not be ideal (see pp.136–37). An external flash
           built-in flash, which can be used as a fill light   or continuous studio lighting are far better
           when you are shooting a backlit scene, or for    options. An external flash can be attached
           extra illumination when the ambient light        directly to the camera’s hot shoe or triggered
           levels are low. However, a built-in flash may    wirelessly via an optical or radio connection.



            EXTERNAL FLASH

           There are several things to bear in mind when choosing a    include a bounce head that enables you to direct the light
           flash. A key specification is the guide number of the flash,    from the flash very precisely, and wireless capability for using
           which indicates its illuminating power. Other useful features   the flash off-camera.
                                  FRONT                                       BACK

            1

                                                         5







            2
                                                         6                                              9
            3
                                                                                                       10
                                                         7

                                                         8
                                                                                                       11



                                                                                                       12
            4

           FLASH KEY

            1   Slide-out reflector/wide-angle diffuser  5  Bounce head     9   Illumination-pattern selector
            2   Wireless flash sensor           6   Mode selector           10  LCD panel
            3   Autofocus (AF) illuminator      7   Zoom control            11  On/off–remote/master control
            4   Foot (to attach to the camera hot shoe)  8  “Ready” light   12  Locking switch







   US_024-025_Understand_Lighting.indd   24                                                          06/02/2018   11:47
   21   22   23   24   25   26   27   28   29   30   31