- High-power Guide Number 58 external flash
- Effective range greater than 45 feet (14.5m)
- ¿Quick Shift Bounce¿ for lighting freedom
- Wireless operation featuring Wireless Ratio Control
- Fast 5-second recharging time w/ quiet recycle charge
Product Description Sony’s HVL-F58AM flash unit offers flexible lighting control for α (alpha) DSLR photographers. The innovative Quick Shift Bounce “system allows the flash to 90-degree turn left and keep right in a proper lighting position, even when shooting vertically. The HVL-F58AM can also wirelessly control up to three flash groups , and Wireless-Ratio Control allows users to specify luminosity ratios for each group. In addition, the HVL-F58AM offers a… More>>