
Extension tubes
Extension tubes, also known as macro tubes or macro rings, are hollow tubes of varying length that have bayonet or screw thread interfaces. They attached between the camera and the lens to enable close-up focus in macro photography.
Camera gear explained
Extension tubes, also known as macro tubes or macro rings, are hollow tubes of varying length that have bayonet or screw thread interfaces. They attached between the camera and the lens to enable close-up focus in macro photography.