SP Gadgets Section Swivel Head 1/4in-20 Videndum as well as two UD

as well as two UD (Ultra-low Dispersion) elements to minimise chromatic aberrations and contribute to high edge-to-edge sharpness and resolution

they are lightweight and easy to fold and unfold

If you need to adjust the camera settings while the housing is attached

combination of a high-performance lens line-up and powerful image stabilisation gives sharp

SP Gadgets Section Swivel Head 1/4in-20 Videndum as well as two UDThe Section Swivel Head 1 4 inch 20 from SP Gadgets lets you mount any action camera with a 1 4 inch 20 mounting thread to your Section Pole. It offers 360 rotation and 180 of tilt adjustment to change camera angle, with a single thumbscrew used to lock the camera in place.