Sony HVL-F46RMA GN46 Wireless Radio Flash

This compact high-output GN46 flash unit delivers levels of sophistication and camera communication that only Sony can offer, offering reliable flash at high continuous shooting speeds and sync at shutter speeds up to 1/400 sec. Outstanding durability, intuitive operation via the camera, flexible bounce angle adjustment, and wireless radio communication add refined control and versatility.The Alpha Lighting System has evolved in parallel with Alpha camera bodies to give creators optimum illumination in a wide range of applications. A level of integration that is only possible with original Sony products achieves detailed communication with compatible cameras2  for reliable and precise light control.Because the HVL-F46RMA is designed by Sony, it can communicate with α camera bodies to deliver consistent GN46 light output that meets professional lighting needs. Focal lengths from 24mm (15mm with the wide panel) to 105mm are supported.When used with a compatible camera, high-speed control sequencing in the camera uses pre-flash to control each individual flash6 during continuous bursts, even when tracking fast-moving subjects in scenes where the light changes dramatically.Used with a compatible camera body the HVL-F46RMA allows flash sync up to 1/80,000 sec. This makes it possible to deemphasize the background while using flash to illuminate the main subject, illuminate moving subjects against a bright background, and more.With a compatible camera, the HVL-F46RMA can continuously provide flash for up to 60 frames in high-speed bursts at up to 10 fps. Missed frames due to flash sync failure are avoided, providing stable continuous shooting support.With a compatible camera, white balance is automatically adjusted so that the subject’s face is rendered with natural color. The HVL-F46RMA works with a compatible camera face detection to provide ideal lighting for the main subject, even in groups.When using the HVL-F46RMA in combination with a compatible camera, time lag between pressing the shutter button and flash output is significantly reducedso that fleeting moments can be captured with confidence.High-speed sync works at all shutter speeds10 and can be used with the aperture wide open to produce beautiful background bokeh for portraits. Slow sync and rear-curtain sync are also supported.Three selectable flash distribution types are provided: Standard (STD), GN priority (CENTER), and wide-angle priority (EVEN).Advanced electronics and construction contribute to fast recycle times and allow continuous flash shooting for extended periods of time. A set of four batteries can provide power for more than 320 flashes with up to 2.0 second recycle time.A metal shoe foot with rugged side frame significantly increases the strength and durability of the Multi Interface Shoe and its electrical contacts.Flexible bounce angle adjustment, this feature makes it possible to quickly angle the flash head 180 degrees to the left or right, 150 degrees up, or 8 degrees down, for easy bounce angle adjustment to match any subject and shooting environment.Flash compensation, ratio, and other parameters can be controlled directly from the menu of a compatible camera. A camera custom key can be used to call up the flash display for easy adjustment while looking through the viewfinder.Stable wireless radio communication is ensured at distances up to 30 m/98.4 ft. Reliable, error-free communication is achieved even around reflectors and obstacles. Slow sync, rear-curtain sync, and multi flash are supported.Control up to 15 flash and/or receiver units in 5 groups. The HVL-F46RMA can communicate with flash units that do not feature wireless radio communication via the optional FA-WRC1M commander and/or FA-WRR.The HVL-F46RMA has a Multi/Micro USB terminal that allows connection to a computer for software upgrades.1 receiver.Power source:  Four AA-size alkaline or Ni-MH batteries.Dimension (Approx.)  W 72.4 mm X H 114.7 mm X D 88.9 mm (2 7/8 inches × 4 5/8 inches × 3 1/2 inches)Weight (Approx.)  317 g (11.2 oz) (only main unit)