Nikon SB-700 Dedicated Flashes Flash Specifications: Commander FunctionYes Remote FunctionYes Guide Number28m/92ft. (at ISO 100, 35mm zoom head position, in FX format, standard illumination pattern, 20?C/68?F) to 39m/128ft. (at ISO 200, 35mm zoom head position, in FX format, standard illumination pattern, 20?C/68?F) Electronic ConstructionAutomatic Insulated Gate Bipolar Transistor (IGBT) and series circuitry Flash Exposure Controli-TTL Balanced Fill-Flash with CLS compatible camerasManual Flash (with Nikon Creative Lighting System digital and 35mm SLR cameras)Distance-priority manual flash Lens Coverage24 to 120mm (FX-Format)14-120mm (DX-format) Illumination patternThe light distribution angle is automatically adjusted to the camera's image area in both FX and DX formatsStandardEvenCenter-weighted Other Available FunctionsTest FiringMonitor Pre-flashesAF-assist illuminatorModeling illuminator Bounce Function...
