Sony HVL-F20S External Flash for Alpha NEX Cameras with 1m-5m Flash Coverage, Silver

Sony HVL-F20S Features

• Extends flash range beyond camera's included flash: Though compact and lightweight, the HVL-F20S has a maximum range twice that of the included flash units of the NEX-3, NEX-5 and NEX-C3 cameras. This is represented as the guide number (GN) of 20 with a 50mm focal distance
• Bounce flash enables shadowless indirect lighting: When set to 'indoor' shooting mode, the flash points up to bounce light off the ceiling for shadowless illumination of your subject. When set to the 'outdoor' shooting mode, the flash directs light directly at your subject
• Built-in diffuser for wide and telephoto shooting: With the built-in diffuser, the flash illumination covers a wider angle of view or if users want to shoot at a greater distance, they can rotate the dial on the side of the flash unit to the 'Tele' Position
• Easy intuitive operation: Unlike most external flash units, the HVL-F20S has no dedicated ON/OFF switch. Instead, power is automatically switched on simply by raising the flash unit into the shooting position
• ADI Flash Metering System: The ADI (Advanced Distance Integration) flash metering system offers the optimum flash metering and automatic white-balance compensation regardless of the background conditions or the subject's reflectance