Sony HVL-F45RM Compact External Radio Wireless Flash, Guide Number 147'

Supply powerful lighting with the compact high-performance HVL-F45RM clip-on flash. Explore freedom of built-in wireless radio control in multi-flash settings and conventional optical wireless communication. Easy operation, excellent reliability, expert results especially for enthusiasts of compact a E-mount interchangeable-lens cameras. Dramatically downsized1 to fit the a E-mount cameras, this compact flash is as powerful as guide number 45m/147'. Recycle time is approx. 2.5 seconds, with flash output up to approx. 210 times. Multi-flash shooting via built-in radio wireless With its built-in wireless radio-controlled system, the versatile HVL-F45RM can be used as either commander or receiver, supporting a wide range of shooting situations. As a commander, connect up to 15 units of compatible flashes or receivers in up to 5 groups4. You'll appreciate wireless convenience an d varied lighting for flashes placed at distances of up to 98.4 feet Reliable and precise control in any setting Radio signals enable stable connection over a wider shooting area (about 98.4 ft/30 m). Compatible off-camera flash units or receivers pick up radio signals in bright light, around obstacles, and even when installed behind the camera. That means more consistent results without pairing errors. Intuitive operation via camera-like menus Enjoy quick intuitive operation w th tab menus just like that on the camera Quick Navi control interface One press of the 'Fn' button calls up the Quick Navi screen, letting you directly change shooting settings. Flexibly assignable custom function Assign often-used functions to up, down, left, right and center keys, and control wheel (highlighted in red) for easy access. Rotate head horizontally 360 Degree Flexible head rotates 180½ left and 180½ right for rapid bounce operation. Tilt 150 Degree upward and 8 Degree downward Use easy 150½ up/8½ down tilt adjustment, plus one-touch rearward bounce. Support vertical shooting Bounce flash is possible, even with the camera held in vertical composition. Wireless multi-flash ratio control Set intensity for each of up to three groups of wirelessly controlled flashes. High-speed sync (HSS) Flash can be synchronized to all shutter spee - unlike conventional daylight sync, in which shutter speed must be equal to or slower than flash speed. Advanced Distance Integration (ADI) By acquiring accurate distance information between the lens and subject through TTL metering, ADI delivers precise flash intensity control that is not influenced by high or low reflectance of the subject or background.