RC165 TTL Underwater Strobe, Arm, and Fiber Optic Cord Bundle Tools This diffuser increases angle of

This diffuser increases angle of coverage by approximately 10 degrees

For AOI Underwater Housings you may need the RC1 Olympus TTL Receiver for AOI LED Flash Trigger and DS Strobes instead

perfectly diffused flash that can take your underwater photos from "blah" to brilliant

While underwater

and clarity in your underwater photos

RC165 TTL Underwater Strobe, Arm, and Fiber Optic Cord Bundle Tools This diffuser increases angle ofAdd a strobe strobe for enhanced detail, color, and clarity in your underwater photos. Go from macro to wide angle and everywhere in between. The RC165 has a powerful, perfectly diffused flash that can take your underwater photos from "blah" to brilliant. It's one of the only strobes that can truly go from macro to wide angle with fast and accurate TTL exposure for a wide variety camera systems. A great strobe is your best investment. Whether you're