A camera assembly has a support that defines an optical axis. A positioner
is held by the support. The positioner has an opening centered on the
optical axis. The positioner is pivotable about the optical axis, to a
plurality of different orientations relative to the support. A coverglass
is rotatably supported exterior to the positioner. The coverglass has a
window that is disposed over the opening and an adjuster that is joined to
the window. The rotation of the coverglass rotates one of the positioner
and the support.
