Explore Scientific Rack and Pinion Focuser 2" Extension Tube F-Ratio_F/9 - F/11.9 SkyFi III has serial ports

SkyFi III has serial ports as well as USB to enable control of both Meade’s recently USB-only telescopes along with other brands that feature RS-232 serial interfaces

Can be loaded Up to 10 lbs of gear onto this focuser

like our 152mm and 127mm models

Explore Scientific FirstLight 127mm Maksutov-Cassegrain W/ Twilight I AZ Mount

Introducing Explore Scientific 52° 10mm Flat-Field Eyepiece

Explore Scientific Rack and Pinion Focuser 2" Extension Tube F-Ratio_F/9 - F/11.9 SkyFi III has serial portsExplore Scientific Rack and Pinion Focuser 2" Extension Tube Explore Scientific Rack and Pinion Focuser Extension Tube 2" Extension for our 2" Rack and Pinion focusers on our ED APO telescopes.