The Vivitar DF-186 DSLR Flash for Sony Cameras is a fully automatic shoe-mount flash for Sony cameras. This lightweight and compact flash has a guide number of 98' (30 m) ISO 100 @ 85mm setting. The flash head can bounce and swivel. It has a four-position tilt head for bouncing light off ceilings or walls. It also swivels 270°. There's a focus-assist beam for working in low light, a built-in slave function, and red-eye reduction. Recycle time is between 0.3 and 10.0 seconds. The DF-186 operates on 4x AA batteries.
Vivitar DF-186 DSLR Flash for Sony Cameras