Manipulating Light To Get The Shot
There is an old idea experiencing resurgence – wireless flash. A big reason for this is the ability to provide the benefits of flash and still maintain full TTL (through-the-lens) control. In years past, photographers would have to control the flash units manually, leaving the wireless flash realm to the pros. Nikon, Canon and Sony, all offer wireless flash systems that maintain full TTL control through the on-board flash unit. There are many aftermarket manufacturers who make units to help facilitate wireless flash control. One I’ve had particular success with is Phottix, www.phottix.com. Unlike the line of sight control, the on-board flash allows for wireless transmission to you flash unit. Phottix uses 2.4GHz frequency to control and send the TTL signal. Back in my studio days, it would have been a godsend to not have to haul all the cables and power packs around to location shoots.
 Since we are discussing wireless flash functions, it seems like a good time to mention some flash modifiers. Modifiers can range from simple dome diffusers, to umbrella or soft boxes. The idea behind flash modifiers is to make the light look different. A straight-on flash can be harsh and unflattering; the use of a mo... Read More
|
