Vivitar 383 Af Flash Pentax K-5 K-7 K-r K-x K100d

Vivitar DF-383 Power Zoom DSLR AF Flash For Pentax The Vivitar DF-383 Shoe Mount Flash is an economical full-TTL enabled flash with support for digital SLR cameras. It features a powerful Guide Number of 148'/45 m at 85mm, and features a power-zoom flash head that covers a focal range from 24mm to 85mm. The flash includes a built-in slave function which allows it to be positioned off-camera, and triggered by any second flash. You can also manually adjust the power level of the flash output from full-power down to 1/16th. It is the perfect economical all-purpose flash for any digital or 35mm SLR shooter. Bounce, Zoom & Swivel Head Flash has vertical bounce of 90° and horizontal swivel of 270°, with automatic or manual zoom settings of 24mm, 28mm, 35mm, 50mm, and 85mm AF Assist Autofocus auxiliary lamp helps the camera to focus in low-light situations Remote Triggering Built-in optical slave function allows for off-camera operation Accepts Light Modifiers Includes reflecting plate & wide angle diffuser Power Sa