Batteries are required but not included with this item. Please be sure to purchase batteries for this item.
The Vivitar DF-286 DSLR AF Flash for Canon Cameras is a powerful dedicated shoe-mount flash with full TTL support for Canon cameras. It's got a guide number of 193' (59 m) ISO 100 @ 85mm setting. The flash head can bounce, swivel, and zoom. The zoom head can be set to bounce at 0°, 45°, 60°, 75° and 90°. It also swivels 270°. There's a focus-assist beam for working in low light, and a flash-ready indicator appears in the camera viewfinder. A built-in slave and red-eye reduction are also included. Recycle time is between 0.3 and 10.0 seconds. The DF-286 operates on 4x AA batteries.
| Mount | Shoe |
| Guide No. | 193.57' (59 m) ISO100 at 50 mm position |
| Angle of Coverage | 70° |
| TTL Dedication | Yes |
| Bounce Head | Yes, +0° to +90° |
| Swivel Head | Yes, 270° |
| Off Camera Terminal | PC |
| Recycle Time | Approximately 0.3 - 10 seconds |
| Power Source | 4x AA Alkaline Batteries |
| Dimensions (WxHxD) | 6.69 x 2.76 x 1.57" / 170 x 70 x 40 mm |
| Weight | 12.35 oz / 350 g Without batteries |