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Sony HVL-F28RMA External Flash

Engineered for mobility and control, the Sony HVL-F28RMA External Flash delivers pro-level performance in a remarkably compact form. With a powerful guide number of 28 (ISO 100, 50mm), this versatile flash includes a built-in 2.4 GHz radio transceiver, offering full support for Sony's P-TTL / ADI metering. Whether used as a commander or remote unit, it enables wireless control of up to 15 flashes in five groups, supporting advanced setups with Sony's radio system. Designed to match the compact form factor of the a7-series cameras, the flash features a tilting head (0° to 120°) for flexible bounce lighting, and its rugged build includes a dust- and moisture-resistant design with a reinforced metal foot—making it a dependable tool in any environment.

FLASH HEAD  
   
Guide Number
91.9' / 28 m at ISO 100 (50 mm Position)
Coverage
Full-Frame
  50 mm
  24 mm (with Wide-Angle Adapter)
Bounce Head
0 to +120°
Flash Duration
1/625 Second at Full Power
Recycle Time
Approx. 0.1 to 6.4 Seconds
   
EXPOSURE CONTROL  
   
Exposure Control
Sony ADI / P-TTL
Flash Modes
Hi-Speed Sync, Slow Sync
Power Range
1/1 to 1/256 (Manual)
   
WIRELESS  
   
Wireless Operation
Radio (TTL/Manual)
  Up to 114.8' / 35 m (Commander, Master)
Wireless Channels
14
Wireless Groups
5
   
GENERAL  
   
Mount
Sony Multi-Interface Shoe
Dimensions (W x H x D)
6.51 x 8.35 x 9.44 cm
Weight
0.226 kg


* Specifications subject to change by the manufacturer without notice.

  • Sony HVL-F28RMA External Flash
  • Carrying Pouch
  • Mini Stand
  • Connector Cap
  • Cover

Reviews

* Dispatch timeframes are indications only and may vary for multiple quantities. Timeframes are updated regularly during normal business hours.