The Sea & Sea YS-30 II TTL Duo is a compact, efficent strobe light that is perfect for macro photography. It will enhance the picture quality and bring out the natural color of the underwater world.
The YS-30 II TTL Duo offers TTL exposure control with most cameras and housings.
Guide #20 (Land at full power)
80° angle of coverage
Built in TTL slave
TTL, Full
Full power recycle time of 2 seconds with Ni-MH batteries
Up to 300 flashes with 1700MA Ni-MH battery, at full power
Over-pressure release valve allows Ni-MH batteries to be used safely