Choosing the right Flash for a Sony Alpha Camera (Part 1)

This is a short movie introduction to flash photography for photographers using Sony Alpha cameras. It introduces the HVL-F20M as a lightweight flash but also as a means of triggering larger flashes that are off-camera. Sony Flashes can now also be triggered using a Sony trigger:

Brian Smith has an excellent blog post on the best systems for using TTL flash that support High Speed Sync (HSS) for Sony Alpha cameras that have the Sony Multi Interface Shoe