The Vortex Impact: the scope itself. The Impact comes as a package that includes the scope, a very nice carry case, a small table-top tripod, and covers for both the objective lens and eyepiece. Let s address each of these briefly. Lens Caps: The eyepiece cap is a simple, plastic, friction-fit cap common to most compact binoculars. The Vortex spinner has mounting holes for a Tempest or Oscar Controls optic board (an Oscar Controls optic board is supplied with all Vortex spinners). The Vortex spinner can also be fitted directly to a Tempest control panel with no modifications.