Wheter you choose to use your mirror on a helmet or on eyeglasses, it can be adjusted easily to allow you to see behind you with minimal head movement or eye strain. Once properly adjusted, you will have a clear and accurate view of the road behind you.
Rotate the three black prongs downward
Rotate the prongs until they fit arond the side of the visor.
The mirror face pivots on a vertical plane along the wire entering the mirror, and on a horizontal plane along the brass sleeve across the top of the mirror. If necessary, bend the wire at the elbow to bring the mirror into a comfortable viewing position.
Do not bend the brass tubing