Integrated Radio Transmission: Features a 2.4 GHz wireless radio system for bi-directional communication with up to 15 flashes in 5 groups, eliminating the need for line-of-sight triggers.

Exceptional Power & Reach: A high Guide Number of 197′ (60m) at ISO 100 provides ample lighting for large venues and distant subjects.

Expanded Zoom Range: The auto-zoom head covers a wide range of 20200mm, with a built-in wide-angle panel that extends coverage down to 14mm.

Professional Weather Resistance: High-grade dust and water resistance allows for reliable operation in harsh outdoor environments, mirroring the sealing of professional EOS camera bodies.

Versatile Bounce & Swivel: The flash head tilts from -7 to 90 and swivels