Now you capture spectacular digital images with impressive flash coverage thanks to Sony's HVL-F36AM Flash for Digital SLR Cameras. This outstanding flash synchronizes with all shutter speeds, recreating the scene with vivid detail no matter the lighting environment. From a clear and sunny day at the park to a dim scene at dusk, the HVL-F36AM Flash fills your subjects with the perfect amount of light.Bounce -90 degrees Upward, 10 degrees DownwardMini-Stand allows for wireless shooting4 AA Alkaline or NiMH batteries requiredBattery Type -AA Alkaline / NiMHShooting Distance -1 - 18m (F2)Guide Number -Worth 36 at 85mm lens focal distanceNumber of Flashes -Up to 200 times (Alkaline battery)Lighting Angle -Approximately Vertical 45 degrees, Horizontal 60 degrees at 35mm lens focal distanceConnector -Intelligent Accessory ShoeDimensions -Approximately Width 68mm x Height 122mm x Depth 89mmWeight -Approximately 260 gramsColor -Black