OPTIMIZED POWER OUTPUT - Experience precise lighting control with full power (1/1) down to 1/256 in 81 steps, ensuring versatile illumination for diverse photographic scenarios. RAPID RECYCLE TIME - Achieve continuous shooting with an approximate 1.5-second recycle time, indicated by a green LED, minimizing downtime and capturing every critical moment. SEAMLESS COMPATIBILITY - Designed specifically for Sony cameras, this flash integrates effortlessly, providing reliable TTL and manual flash functionality for professional results. VERSATILE FLASH MODES - Utilize TTL, Manual Flash, and Remote TTL (Master or Slave) with integrated R2 Radio System and HSS for comprehensive creative control over your lighting.