SVL Camera Adapter Rings are used to attach our EZ Mount Series Ring Lights (R80, RD80, ODR80, ODRD80, R130, RD130, ODR130, ODRD130, RM75*, RM140*, RMX75*, RMX140*) to the thread on camera bodies in order to easily and securely mount Machine Vision Ring Lights centered over your camera lens. These adapters have a double female thread
*Additional Bracket Required to mount these lights