Eyewear is provided that can comprise a frame, a lens, and at least one retention component that can secure the lens relative to the frame. An optical element is positioned to reflect a different view of the electronic part into the camera, and the camera thus provides an image of the electronic part having differing views of the electronic part. The main controller and the two or more peripheral controllers, to which the different addresses are respectively assigned, are interconnected using one serial bus. , constant, value in the operation of the system.