Meade - #1244 Electric Focuser

Eliminates focus-groping forever. This power-focusing unit attaches easily and quickly to your ETX90 or ETX105 telescope and provides smooth, vibration-free and precise focusing at coarse and micro-fine speeds. On the ETX-90EC and 105EC, the focuser plugs into, and is powered by, the telescope\'s control panel, with operation through either the Electronic Controller or Autostar hand box. The standard-equipment hand controller accepts one (user-supplied) 9-volt battery and focuses the ETX-90 and ETX-125 Spotting Scopes.