RC232 TTL Underwater Strobe with Video Light [Fiber Optic] Macro the camera evaluates the amount

the camera evaluates the amount of light in the scene and the position of the subject and adjusts the external strobe(s)' power accordingly for a properly lit photo

Housings with curved shutter levers accept the addition of Trigger Extension # 4077

This ring slides around the outside of the lens before being attached to the camera

An individual RC2 TTL Receiver and compatible fiber optic cord is needed for each strobe

RC232 TTL Underwater Strobe with Video Light [Fiber Optic] Macro the camera evaluates the amountLight the world underwater. When you drop down to the depths your time is limited. Be ready for anything that you find with the RC232 hybrid strobe with built in video light. Know that it's going to work because it's designed and manufactured by a company that's been revolutionizing underwater strobe lighting for over 50 years. A great strobe is your best investment. Whether you're just getting started, upgrading, or down sizing, the RC232 is a strobe