Feather Touch FocuserTM dual speed focuser by Starlight Instruments Inc. is available as an upgrade.
Electrical package consists of secondary heater (Astrosystems Dew Guard), Dual 12v cooling fans on mirror cell, RCA jacks for powering DSC's. Cigarette lighter plug for ServoCat power or Kendrick dew removal system, and 7 or 14 amp hour capacity sealed lead acid batteries and charger.