The LEA , called Digistar 1.5 by many users , is effectively a prototype of the D2 projector , compatible with Digistar and upgradable to Digistar II .
As Digistar II was being developed , many planetaria were sold Digistar LEA projectors .
The LEA , called Digistar 1.5 by many users , is effectively a prototype of the D2 projector , compatible with Digistar II and upgradable to Digistar II .
As Digistar II was being developed , many planetaria were sold Digistar LEA projectors .