A camera mount apparatus is disclosed that allows toolless rotation with integrated detent and locking features. The apparatus has the ability to rotate a camera and lens predetermined increments. In the preferred embodiment, the camera and lens are constrained together, and rotate about the optical axis. One portion of the apparatus remains fixed while another portion rotates and slides, allowing the camera and light to be rotated in a controlled fashion. The apparatus has a hand retractable pin that locks rotational movement and that is released manually to allow rotation adjustment The apparatus has spring plungers that mate to spherical indented features to provide a function to allow a positive feel when the desired angular position is achieved during rotation. The apparatus has bearing surfaces that allow rotation and provide contact of bearing material on rotational sliding faces to metal contact.