• GN54 (200mm)/GN48 (105mm) *ISO100
    • E-TTL/E-TTL II for Canon
    • i-TTL for Nikon
    • ADO/P-TTL for Sony
    • Suitable for lens from 24-200mm
    • Selector dial
    • High-speed synchronization
    • Wireless TTL Slave - Group A-C (any channels 1-4)
    • Socket for Power Pack
    US$ 239.0