ASG Astronomy ASG Photon Cage

The Photon Cage was designed to fit any telescope and camera to provide a modular system with precision tilt and independent backfocus adjustment.  Initially designed for the RASA 8, and after researching half a dozen designs, we set out to create our own that fit our needs.  It was the only device to provide the following features and check all our needs. [list] [*]4 corner tilting from the rear (on all systems, any scopes, any cameras) [*]independent backfocus without touching tilt adjusters [*]fully removable filter sliders (same sliders across entire system) [*]modular design that makes it work not just on a RASA series scope, but any scope and any camera combination [*]modular design to fit small 78mm cameras and larger 90mm cameras and still reuse all modular accessories [/list]