Sea&Sea YS-110a TTL Underwater Camera Strobe, made in Japan, S/N 073003286, used, strobe has light work use marks, no dings or defects, in full working condition. Includes Instruction Manual, battery cap with O ring, cap for the sync plug, built-in fiberoptic connection and white diffuser. New and spare O-rings for battery cap. Also included is a Sea&Sea ball arm with mounting screw, the ball shows surface wear but is fully functional.
The strobe has three switches: left switch for Off, Manual 1, Manual 2, and TTL; middle switch for Spotting light On & Off, and Slave mode; right switch for Strobe Manual Intensity Min to Full in twelve continuous settings. I have used this strobe with a Sea&Sea fiber optic cable and a housed Nikon D7000 and it works perfectly.
