Spider and Secondary
The advanced Protostar spider provides for easy collimation with the included hex wrench. It has wireless dew removal heat controlled by a switch on the seconday cage.
The 2.6" eliptical flat secondary mirror
minimizes obstruction. It has an enhanced aluminum coating.
The light shroud, of lycra-spandex fabric, passes air while shielding stray light. It stays in place, opening and closing automatically with the telescope.
The internal rings support the shroud and act as light baffles for superior contrast.